SB2025042489 - Ubuntu update for linux-ibm-5.4

Description

This security bulletin contains information about 167 secuirty vulnerabilities.

1) Use-after-free (CVE-ID: CVE-2024-23848)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the cec_queue_msg_fh, related to drivers/media/cec/core/cec-adap.c and drivers/media/cec/core/cec-api.c. A local user can perform a denial of service (DoS) attack.

2) Heap-based buffer overflow (CVE-ID: CVE-2025-0927)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the hfs_bnode_read_key() function in HFS+ filesystem implementation. A local user can trigger a heap-based buffer overflow and execute arbitrary code on the target system.

3) Improper error handling (CVE-ID: CVE-2024-56586)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the f2fs_write_inode() function in fs/f2fs/inode.c. A local user can perform a denial of service (DoS) attack.

4) Resource management error (CVE-ID: CVE-2024-52332)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the igb_init_module() function in drivers/net/ethernet/intel/igb/igb_main.c. A local user can perform a denial of service (DoS) attack.

5) Input validation error (CVE-ID: CVE-2024-56570)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the ovl_dentry_init_flags() function in fs/overlayfs/util.c. A local user can perform a denial of service (DoS) attack.

6) Use-after-free (CVE-ID: CVE-2024-49936)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the xenvif_new_hash() and xenvif_flush_hash() functions in drivers/net/xen-netback/hash.c. A local user can escalate privileges on the system.

7) Out-of-bounds read (CVE-ID: CVE-2024-56595)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the dbAdjTree() function in fs/jfs/jfs_dmap.c. A local user can perform a denial of service (DoS) attack.

8) Improper error handling (CVE-ID: CVE-2024-56769)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the MODULE_PARM_DESC() function in drivers/media/dvb-frontends/dib3000mb.c. A local user can perform a denial of service (DoS) attack.

9) Out-of-bounds read (CVE-ID: CVE-2025-21653)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the NLA_POLICY_MAX() function in net/sched/cls_flow.c. A local user can perform a denial of service (DoS) attack.

10) Resource management error (CVE-ID: CVE-2024-56781)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the fixup_device_tree_chrp(), fixup_device_tree_pmac() and fixup_device_tree() functions in arch/powerpc/kernel/prom_init.c. A local user can perform a denial of service (DoS) attack.

11) Buffer overflow (CVE-ID: CVE-2024-49996)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to memory corruption within the parse_reparse_posix() and cifs_reparse_point_to_fattr() functions in fs/smb/client/reparse.c. A local user can escalate privileges on the system.

12) Buffer overflow (CVE-ID: CVE-2024-26915)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to memory corruption within the vega20_ih_get_wptr() function in drivers/gpu/drm/amd/amdgpu/vega20_ih.c, within the vega10_ih_get_wptr() function in drivers/gpu/drm/amd/amdgpu/vega10_ih.c, within the tonga_ih_get_wptr() function in drivers/gpu/drm/amd/amdgpu/tonga_ih.c, within the si_ih_get_wptr() function in drivers/gpu/drm/amd/amdgpu/si_ih.c, within the navi10_ih_get_wptr() function in drivers/gpu/drm/amd/amdgpu/navi10_ih.c, within the iceland_ih_get_wptr() function in drivers/gpu/drm/amd/amdgpu/iceland_ih.c, within the cz_ih_get_wptr() function in drivers/gpu/drm/amd/amdgpu/cz_ih.c, within the cik_ih_get_wptr() function in drivers/gpu/drm/amd/amdgpu/cik_ih.c. A local user can escalate privileges on the system.

13) NULL pointer dereference (CVE-ID: CVE-2024-56574)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the ts2020_regmap_unlock() function in drivers/media/dvb-frontends/ts2020.c. A local user can perform a denial of service (DoS) attack.

14) NULL pointer dereference (CVE-ID: CVE-2024-57929)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the load_ablock() function in drivers/md/persistent-data/dm-array.c. A local user can perform a denial of service (DoS) attack.

15) Improper locking (CVE-ID: CVE-2024-57807)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the megasas_aen_polling() function in drivers/scsi/megaraid/megaraid_sas_base.c. A local user can perform a denial of service (DoS) attack.

16) Use-after-free (CVE-ID: CVE-2025-21700)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the qdisc_lookup() function in net/sched/sch_api.c. A local user can escalate privileges on the system.

17) Memory leak (CVE-ID: CVE-2024-53121)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the lookup_fte_locked() function in drivers/net/ethernet/mellanox/mlx5/core/fs_core.c. A local user can perform a denial of service (DoS) attack.

18) Use-after-free (CVE-ID: CVE-2024-56633)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the sock_put() function in net/ipv4/tcp_bpf.c. A local user can escalate privileges on the system.

19) Use-after-free (CVE-ID: CVE-2024-56631)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the sg_release() function in drivers/scsi/sg.c. A local user can escalate privileges on the system.

20) Use-after-free (CVE-ID: CVE-2024-56600)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the htons() function in net/ipv6/af_inet6.c. A local user can escalate privileges on the system.

21) Out-of-bounds read (CVE-ID: CVE-2024-53150)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the DESC_LENGTH_CHECK(), validate_clock_source() and validate_clock_selector() functions in sound/usb/clock.c. A local user can perform a denial of service (DoS) attack.

22) Out-of-bounds read (CVE-ID: CVE-2024-56614)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the xsk_map_delete_elem() function in net/xdp/xskmap.c. A local user can perform a denial of service (DoS) attack.

23) NULL pointer dereference (CVE-ID: CVE-2024-53131)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the __nilfs_get_page_block() function in fs/nilfs2/page.c. A local user can perform a denial of service (DoS) attack.

24) Integer overflow (CVE-ID: CVE-2024-57938)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer overflow within the sctp_association_init() function in net/sctp/associola.c. A local user can execute arbitrary code.

25) Use-after-free (CVE-ID: CVE-2024-53171)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the get_znodes_to_commit() function in fs/ubifs/tnc_commit.c. A local user can escalate privileges on the system.

26) NULL pointer dereference (CVE-ID: CVE-2024-53157)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the scpi_dvfs_get_info() function in drivers/firmware/arm_scpi.c. A local user can perform a denial of service (DoS) attack.

27) Memory leak (CVE-ID: CVE-2024-56572)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the allocate_buffers_internal() function in drivers/media/platform/allegro-dvt/allegro-core.c. A local user can perform a denial of service (DoS) attack.

28) Use-after-free (CVE-ID: CVE-2024-53165)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the register_intc_controller() function in drivers/sh/intc/core.c. A local user can escalate privileges on the system.

29) Memory leak (CVE-ID: CVE-2024-53198)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the xenbus_dev_probe() function in drivers/xen/xenbus/xenbus_probe.c. A local user can perform a denial of service (DoS) attack.

30) Buffer overflow (CVE-ID: CVE-2024-57850)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to memory corruption within the jffs2_rtime_decompress() function in fs/jffs2/compr_rtime.c. A local user can escalate privileges on the system.

31) Reachable assertion (CVE-ID: CVE-2024-57922)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to reachable assertion within the drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h. A local user can perform a denial of service (DoS) attack.

32) Resource management error (CVE-ID: CVE-2022-49034)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the show_cpuinfo() function in arch/sh/kernel/cpu/proc.c. A local user can perform a denial of service (DoS) attack.

33) Memory leak (CVE-ID: CVE-2024-57910)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the vcnl4035_trigger_consumer_handler() function in drivers/iio/light/vcnl4035.c. A local user can perform a denial of service (DoS) attack.

34) Memory leak (CVE-ID: CVE-2024-57912)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the zpa2326_fill_sample_buffer() function in drivers/iio/pressure/zpa2326.c. A local user can perform a denial of service (DoS) attack.

35) Integer underflow (CVE-ID: CVE-2024-56645)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer underflow within the j1939_session_new() function in net/can/j1939/transport.c. A local user can execute arbitrary code.

36) NULL pointer dereference (CVE-ID: CVE-2025-21638)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the proc_sctp_do_alpha_beta() function in net/sctp/sysctl.c. A local user can perform a denial of service (DoS) attack.

37) Improper error handling (CVE-ID: CVE-2024-57902)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the packet_current_frame() and vlan_get_tci() functions in net/packet/af_packet.c. A local user can perform a denial of service (DoS) attack.

38) Resource management error (CVE-ID: CVE-2024-56691)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the wcove_typec_probe() function in drivers/usb/typec/tcpm/wcove.c, within the ARRAY_SIZE(), bxtwc_add_chained_irq_chip() and bxtwc_probe() functions in drivers/mfd/intel_soc_pmic_bxtwc.c. A local user can perform a denial of service (DoS) attack.

39) Improper error handling (CVE-ID: CVE-2024-56681)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the ahash_hmac_setkey() and ahash_hmac_init() functions in drivers/crypto/bcm/cipher.c. A local user can perform a denial of service (DoS) attack.

40) Resource management error (CVE-ID: CVE-2024-53181)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the vector_device_release() function in arch/um/drivers/vector_kern.c. A local user can perform a denial of service (DoS) attack.

41) Input validation error (CVE-ID: CVE-2024-46826)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the fs/binfmt_elf.c. A local user can perform a denial of service (DoS) attack.

42) NULL pointer dereference (CVE-ID: CVE-2024-55916)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the util_probe() function in drivers/hv/hv_util.c, within the hv_vss_init() function in drivers/hv/hv_snapshot.c, within the hv_kvp_init() function in drivers/hv/hv_kvp.c. A local user can perform a denial of service (DoS) attack.

43) Use-after-free (CVE-ID: CVE-2024-56767)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the at_xdmac_prep_dma_memset() function in drivers/dma/at_xdmac.c. A local user can escalate privileges on the system.

44) NULL pointer dereference (CVE-ID: CVE-2025-21639)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the proc_sctp_do_hmac_alg() and proc_sctp_do_rto_min() functions in net/sctp/sysctl.c. A local user can perform a denial of service (DoS) attack.

45) Improper error handling (CVE-ID: CVE-2024-56659)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the include/net/lapb.h. A local user can perform a denial of service (DoS) attack.

46) Resource management error (CVE-ID: CVE-2024-53183)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the net_device_release() function in arch/um/drivers/net_kern.c. A local user can perform a denial of service (DoS) attack.

47) Resource management error (CVE-ID: CVE-2024-56723)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the ARRAY_SIZE() and bxtwc_probe() functions in drivers/mfd/intel_soc_pmic_bxtwc.c. A local user can perform a denial of service (DoS) attack.

48) Memory leak (CVE-ID: CVE-2024-56644)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the ip6_negative_advice() function in net/ipv6/route.c. A local user can perform a denial of service (DoS) attack.

49) Memory leak (CVE-ID: CVE-2024-56779)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the release_open_stateid(), spin_lock() and nfsd4_process_open2() functions in fs/nfsd/nfs4state.c. A local user can perform a denial of service (DoS) attack.

50) Resource management error (CVE-ID: CVE-2024-57913)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the functionfs_bind() function in drivers/usb/gadget/function/f_fs.c. A local user can perform a denial of service (DoS) attack.

51) Integer overflow (CVE-ID: CVE-2024-53145)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer overflow within the setup_physmem() function in arch/um/kernel/physmem.c. A local user can execute arbitrary code.

52) Improper locking (CVE-ID: CVE-2024-53135)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the module_param() function in arch/x86/kvm/vmx/vmx.c. A local user can perform a denial of service (DoS) attack.

53) Use-after-free (CVE-ID: CVE-2024-35864)

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the smb2_is_valid_lease_break() function in fs/smb/client/smb2misc.c. A remote non-authenticated attacker can perform a denial of service (DoS) attack.

54) Use-after-free (CVE-ID: CVE-2024-56651)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the hi3110_can_ist() function in drivers/net/can/spi/hi311x.c. A local user can escalate privileges on the system.

55) Use-after-free (CVE-ID: CVE-2024-38588)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the lookup_rec(), ftrace_location_range(), ftrace_process_locs(), ftrace_release_mod() and ftrace_free_mem() functions in kernel/trace/ftrace.c. A local user can escalate privileges on the system.

56) Double free (CVE-ID: CVE-2024-53140)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a double free error within the netlink_skb_set_owner_r(), netlink_sock_destruct(), deferred_put_nlk_sk() and netlink_release() functions in net/netlink/af_netlink.c. A local user can perform a denial of service (DoS) attack.

57) Use-after-free (CVE-ID: CVE-2024-56605)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the l2cap_sock_alloc() function in net/bluetooth/l2cap_sock.c. A local user can escalate privileges on the system.

58) Integer overflow (CVE-ID: CVE-2024-57890)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer overflow within the uverbs_request_next_ptr(), ib_uverbs_post_send() and ib_uverbs_unmarshall_recv() functions in drivers/infiniband/core/uverbs_cmd.c. A local user can execute arbitrary code.

59) Resource management error (CVE-ID: CVE-2024-53172)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the alloc_ai(), scan_fast() and ubi_attach() functions in drivers/mtd/ubi/attach.c. A local user can perform a denial of service (DoS) attack.

60) Resource management error (CVE-ID: CVE-2024-56724)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the bxt_wcove_tmu_irq_handler() and bxt_wcove_tmu_probe() functions in drivers/platform/x86/intel/bxtwc_tmu.c, within the ARRAY_SIZE() and bxtwc_probe() functions in drivers/mfd/intel_soc_pmic_bxtwc.c. A local user can perform a denial of service (DoS) attack.

61) Use-after-free (CVE-ID: CVE-2024-56602)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the ieee802154_create() function in net/ieee802154/socket.c. A local user can escalate privileges on the system.

62) NULL pointer dereference (CVE-ID: CVE-2024-56629)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the wacom_update_name() function in drivers/hid/wacom_sys.c. A local user can perform a denial of service (DoS) attack.

63) Memory leak (CVE-ID: CVE-2024-57911)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the iio_simple_dummy_trigger_h() function in drivers/iio/dummy/iio_simple_dummy_buffer.c. A local user can perform a denial of service (DoS) attack.

64) Improper privilege management (CVE-ID: CVE-2024-57931)

The vulnerability allows a local user to read and manipulate data.

The vulnerability exists due to improperly imposed permissions within the services_compute_xperms_decision() function in security/selinux/ss/services.c. A local user can read and manipulate data.

65) Use-after-free (CVE-ID: CVE-2024-53174)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the c_show() function in net/sunrpc/cache.c. A local user can escalate privileges on the system.

66) Out-of-bounds read (CVE-ID: CVE-2024-44938)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the dbDiscardAG() function in fs/jfs/jfs_dmap.c. A local user can perform a denial of service (DoS) attack.

67) Memory leak (CVE-ID: CVE-2024-57906)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the ads8688_trigger_handler() function in drivers/iio/adc/ti-ads8688.c. A local user can perform a denial of service (DoS) attack.

68) Integer overflow (CVE-ID: CVE-2024-53161)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer overflow within the bluefield_edac_check() function in drivers/edac/bluefield_edac.c. A local user can execute arbitrary code.

69) Out-of-bounds read (CVE-ID: CVE-2021-47219)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the resp_report_tgtpgs() function in drivers/scsi/scsi_debug.c. A local user can perform a denial of service (DoS) attack.

70) Incorrect calculation (CVE-ID: CVE-2024-53138)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to incorrect calculation within the tx_sync_info_get(), mlx5e_ktls_tx_handle_resync_dump_comp() and mlx5e_ktls_tx_handle_ooo() functions in drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c. A local user can perform a denial of service (DoS) attack.

71) NULL pointer dereference (CVE-ID: CVE-2024-56634)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the grgpio_probe() function in drivers/gpio/gpio-grgpio.c. A local user can perform a denial of service (DoS) attack.

72) Out-of-bounds read (CVE-ID: CVE-2024-53214)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the vfio_virt_config_read() and vfio_config_do_rw() functions in drivers/vfio/pci/vfio_pci_config.c. A local user can perform a denial of service (DoS) attack.

73) NULL pointer dereference (CVE-ID: CVE-2024-56670)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the gs_start_io() function in drivers/usb/gadget/function/u_serial.c. A local user can perform a denial of service (DoS) attack.

74) Resource management error (CVE-ID: CVE-2025-21702)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the pfifo_tail_enqueue() function in net/sched/sch_fifo.c. A local user can perform a denial of service (DoS) attack.

75) Input validation error (CVE-ID: CVE-2024-56562)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the i3c_master_put_i3c_addrs() function in drivers/i3c/master.c. A local user can perform a denial of service (DoS) attack.

76) Improper locking (CVE-ID: CVE-2024-43098)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the i3c_device_uevent() function in drivers/i3c/master.c. A local user can perform a denial of service (DoS) attack.

77) Use-after-free (CVE-ID: CVE-2024-26928)

The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the cifs_debug_files_proc_show() function in fs/smb/client/cifs_debug.c. A remote non-authenticated attacker can perform a denial of service (DoS) attack.

78) Use-after-free (CVE-ID: CVE-2024-56581)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the btrfs_ref_tree_mod() function in fs/btrfs/ref-verify.c. A local user can escalate privileges on the system.

79) Improper locking (CVE-ID: CVE-2024-56694)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the sk_psock_strp_data_ready() function in net/core/skmsg.c. A local user can perform a denial of service (DoS) attack.

80) Improper error handling (CVE-ID: CVE-2024-57901)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the vlan_get_tci() function in net/packet/af_packet.c. A local user can perform a denial of service (DoS) attack.

81) Improper locking (CVE-ID: CVE-2024-56532)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the snd_us122l_disconnect() function in sound/usb/usx2y/us122l.c. A local user can perform a denial of service (DoS) attack.

82) NULL pointer dereference (CVE-ID: CVE-2024-48881)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the cache_set_flush() function in drivers/md/bcache/super.c. A local user can perform a denial of service (DoS) attack.

83) Use-after-free (CVE-ID: CVE-2024-53237)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the __match_tty() and hci_conn_del_sysfs() functions in net/bluetooth/hci_sysfs.c. A local user can escalate privileges on the system.

84) Memory leak (CVE-ID: CVE-2021-47119)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the ext4_fill_super() and kfree() functions in fs/ext4/super.c. A local user can perform a denial of service (DoS) attack.

85) Resource management error (CVE-ID: CVE-2024-57904)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the at91_ts_register() function in drivers/iio/adc/at91_adc.c. A local user can perform a denial of service (DoS) attack.

86) Use-after-free (CVE-ID: CVE-2024-49884)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the ext4_split_extent_at() and ext4_ext_dirty() functions in fs/ext4/extents.c. A local user can escalate privileges on the system.

87) Use-after-free (CVE-ID: CVE-2024-56606)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the packet_create() function in net/packet/af_packet.c. A local user can escalate privileges on the system.

88) Improper locking (CVE-ID: CVE-2024-57946)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the virtblk_remove() and virtblk_restore() functions in drivers/block/virtio_blk.c. A local user can perform a denial of service (DoS) attack.

89) Out-of-bounds read (CVE-ID: CVE-2024-56650)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the led_tg_check() function in net/netfilter/xt_LED.c. A local user can perform a denial of service (DoS) attack.

90) Improper locking (CVE-ID: CVE-2024-56594)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the amdgpu_ttm_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c. A local user can perform a denial of service (DoS) attack.

91) Resource management error (CVE-ID: CVE-2025-21699)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the do_gfs2_set_flags() function in fs/gfs2/file.c. A local user can perform a denial of service (DoS) attack.

92) Out-of-bounds read (CVE-ID: CVE-2024-56597)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the dbAllocCtl() function in fs/jfs/jfs_dmap.c. A local user can perform a denial of service (DoS) attack.

93) Double free (CVE-ID: CVE-2024-56704)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a double free error within the xen_9pfs_front_free() function in net/9p/trans_xen.c. A local user can perform a denial of service (DoS) attack.

94) Out-of-bounds read (CVE-ID: CVE-2024-56615)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the dev_map_alloc(), dev_map_delete_elem() and dev_map_hash_delete_elem() functions in kernel/bpf/devmap.c. A local user can perform a denial of service (DoS) attack.

95) Out-of-bounds read (CVE-ID: CVE-2024-56598)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the dtReadFirst() function in fs/jfs/jfs_dtree.c. A local user can perform a denial of service (DoS) attack.

96) Use-after-free (CVE-ID: CVE-2024-53227)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the bfad_init() function in drivers/scsi/bfa/bfad.c. A local user can escalate privileges on the system.

97) Improper locking (CVE-ID: CVE-2024-56531)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the snd_usb_caiaq_input_free() function in sound/usb/caiaq/input.c, within the setup_card(), init_card() and snd_disconnect() functions in sound/usb/caiaq/device.c, within the snd_usb_caiaq_audio_init() function in sound/usb/caiaq/audio.c. A local user can perform a denial of service (DoS) attack.

98) NULL pointer dereference (CVE-ID: CVE-2024-56700)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the fmc_send_cmd() function in drivers/media/radio/wl128x/fmdrv_common.c. A local user can perform a denial of service (DoS) attack.

99) NULL pointer dereference (CVE-ID: CVE-2024-56688)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the xs_sock_reset_state_flags() function in net/sunrpc/xprtsock.c. A local user can perform a denial of service (DoS) attack.

100) Buffer overflow (CVE-ID: CVE-2024-53148)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the comedi_mmap() function in drivers/comedi/comedi_fops.c. A local user can perform a denial of service (DoS) attack.

101) NULL pointer dereference (CVE-ID: CVE-2025-21640)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the proc_sctp_do_hmac_alg() function in net/sctp/sysctl.c. A local user can perform a denial of service (DoS) attack.

102) Memory leak (CVE-ID: CVE-2024-56643)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the dccp_feat_change_recv() function in net/dccp/feat.c. A local user can perform a denial of service (DoS) attack.

103) Integer underflow (CVE-ID: CVE-2024-53690)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer underflow within the nilfs_lookup() function in fs/nilfs2/namei.c, within the nilfs_iget() function in fs/nilfs2/inode.c. A local user can execute arbitrary code.

104) Improper error handling (CVE-ID: CVE-2024-50256)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the nf_reject6_fill_skb_dst() and nf_send_reset6() functions in net/ipv6/netfilter/nf_reject_ipv6.c. A local user can perform a denial of service (DoS) attack.

105) NULL pointer dereference (CVE-ID: CVE-2024-56593)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the brcmf_sdiod_sgtable_alloc() function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c. A local user can perform a denial of service (DoS) attack.

106) Resource management error (CVE-ID: CVE-2024-35958)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the ena_unmap_tx_buff() and ena_free_tx_bufs() functions in drivers/net/ethernet/amazon/ena/ena_netdev.c. A local user can perform a denial of service (DoS) attack.

107) Improper locking (CVE-ID: CVE-2024-53112)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the ocfs2_commit_trans() function in fs/ocfs2/resize.c. A local user can perform a denial of service (DoS) attack.

108) Use-after-free (CVE-ID: CVE-2024-53239)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the usb6fire_chip_abort(), usb6fire_chip_destroy(), usb6fire_chip_probe() and usb6fire_chip_disconnect() functions in sound/usb/6fire/chip.c. A local user can escalate privileges on the system.

109) Use-after-free (CVE-ID: CVE-2024-56603)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the can_create() function in net/can/af_can.c. A local user can escalate privileges on the system.

110) NULL pointer dereference (CVE-ID: CVE-2024-53217)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the nfsd4_process_cb_update() function in fs/nfsd/nfs4callback.c. A local user can perform a denial of service (DoS) attack.

111) Division by zero (CVE-ID: CVE-2024-56567)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a division by zero error within the ad7780_write_raw() function in drivers/iio/adc/ad7780.c. A local user can perform a denial of service (DoS) attack.

112) Race condition (CVE-ID: CVE-2024-56637)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the find_set_type() function in net/netfilter/ipset/ip_set_core.c. A local user can escalate privileges on the system.

113) NULL pointer dereference (CVE-ID: CVE-2024-53680)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the ip_vs_protocol_net_cleanup() and ip_vs_protocol_init() functions in net/netfilter/ipvs/ip_vs_proto.c. A local user can perform a denial of service (DoS) attack.

114) Use-after-free (CVE-ID: CVE-2024-53194)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the pci_slot_release(), pci_bus_get() and make_slot_name() functions in drivers/pci/slot.c. A local user can escalate privileges on the system.

115) Use-after-free (CVE-ID: CVE-2024-43900)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the load_firmware_cb() function in drivers/media/tuners/xc2028.c. A local user can escalate privileges on the system.

116) Use-after-free (CVE-ID: CVE-2024-57892)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the brelse() function in fs/ocfs2/quota_local.c, within the ocfs2_get_next_id() function in fs/ocfs2/quota_global.c. A local user can escalate privileges on the system.

117) Improper locking (CVE-ID: CVE-2024-56780)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the dquot_writeback_dquots() function in fs/quota/dquot.c. A local user can perform a denial of service (DoS) attack.

118) Use-after-free (CVE-ID: CVE-2024-57849)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the cpumsf_pmu_stop() function in arch/s390/kernel/perf_cpum_sf.c. A local user can escalate privileges on the system.

119) Out-of-bounds read (CVE-ID: CVE-2024-53156)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the htc_connect_service() function in drivers/net/wireless/ath/ath9k/htc_hst.c. A local user can perform a denial of service (DoS) attack.

120) Improper locking (CVE-ID: CVE-2024-57889)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the ARRAY_SIZE(), mcp_pinconf_get() and mcp_pinconf_set() functions in drivers/pinctrl/pinctrl-mcp23s08.c. A local user can perform a denial of service (DoS) attack.

121) NULL pointer dereference (CVE-ID: CVE-2024-53130)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the nilfs_grab_buffer() function in fs/nilfs2/page.c, within the nilfs_mdt_create_block() function in fs/nilfs2/mdt.c, within the nilfs_gccache_submit_read_data() function in fs/nilfs2/gcinode.c, within the nilfs_btnode_create_block() and nilfs_btnode_submit_block() functions in fs/nilfs2/btnode.c. A local user can perform a denial of service (DoS) attack.

122) Input validation error (CVE-ID: CVE-2024-56690)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the pcrypt_aead_encrypt() and pcrypt_aead_decrypt() functions in crypto/pcrypt.c. A local user can perform a denial of service (DoS) attack.

123) Use-after-free (CVE-ID: CVE-2024-53173)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the nfs4_open_release() function in fs/nfs/nfs4proc.c. A local user can escalate privileges on the system.

124) Use-after-free (CVE-ID: CVE-2024-56601)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the htons() function in net/ipv4/af_inet.c. A local user can escalate privileges on the system.

125) Resource management error (CVE-ID: CVE-2024-56770)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the tfifo_reset(), tfifo_enqueue(), netem_enqueue() and netem_dequeue() functions in net/sched/sch_netem.c. A local user can perform a denial of service (DoS) attack.

126) Resource management error (CVE-ID: CVE-2024-57951)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the hrtimers_prepare_cpu() and hrtimers_cpu_dying() functions in kernel/time/hrtimer.c. A local user can perform a denial of service (DoS) attack.

127) Use-after-free (CVE-ID: CVE-2024-56756)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the nvme_free_host_mem(), __nvme_alloc_host_mem() and kfree() functions in drivers/nvme/host/pci.c. A local user can escalate privileges on the system.

128) Out-of-bounds write (CVE-ID: CVE-2024-53197)

The vulnerability allows a local user to compromise the affected system.

The vulnerability exists due to an out-of-bounds write error within the snd_usb_create_quirk(), snd_usb_extigy_boot_quirk(), mbox2_setup_48_24_magic() and snd_usb_mbox2_boot_quirk() functions in sound/usb/quirks.c. A local user can trigger an out-of-bounds write and execute arbitrary code on the system.

Note, the vulnerability is being actively exploited against Android devices.

129) Buffer overflow (CVE-ID: CVE-2024-56539)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the drivers/net/wireless/marvell/mwifiex/fw.h. A local user can perform a denial of service (DoS) attack.

130) Use-after-free (CVE-ID: CVE-2024-56558)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the e_show() function in fs/nfsd/export.c. A local user can escalate privileges on the system.

131) NULL pointer dereference (CVE-ID: CVE-2024-47707)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the rt6_uncached_list_flush_dev() function in net/ipv6/route.c. A local user can perform a denial of service (DoS) attack.

132) Out-of-bounds read (CVE-ID: CVE-2025-21689)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the qt2_process_read_urb() function in drivers/usb/serial/quatech2.c. A local user can perform a denial of service (DoS) attack.

133) Use-after-free (CVE-ID: CVE-2024-56642)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the cleanup_bearer() function in net/tipc/udp_media.c. A local user can escalate privileges on the system.

134) Use-after-free (CVE-ID: CVE-2024-56658)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the LLIST_HEAD(), net_free() and cleanup_net() functions in net/core/net_namespace.c. A local user can escalate privileges on the system.

135) Use-after-free (CVE-ID: CVE-2024-56619)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the nilfs_put_page() function in fs/nilfs2/dir.c. A local user can escalate privileges on the system.

136) Use-after-free (CVE-ID: CVE-2024-50051)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the mpc52xx_spi_remove() function in drivers/spi/spi-mpc52xx.c. A local user can escalate privileges on the system.

137) Integer overflow (CVE-ID: CVE-2024-53146)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer overflow within the decode_cb_compound4res() function in fs/nfsd/nfs4callback.c. A local user can execute arbitrary code.

138) Input validation error (CVE-ID: CVE-2024-56720)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the sk_msg_shift_left() and BPF_CALL_4() functions in net/core/filter.c. A local user can perform a denial of service (DoS) attack.

139) Out-of-bounds read (CVE-ID: CVE-2025-21664)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the get_first_thin() function in drivers/md/dm-thin.c. A local user can perform a denial of service (DoS) attack.

140) Use-after-free (CVE-ID: CVE-2024-57884)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the zone_reclaimable_pages() function in mm/vmscan.c. A local user can escalate privileges on the system.

141) NULL pointer dereference (CVE-ID: CVE-2024-56569)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the ftrace_mod_callback() function in kernel/trace/ftrace.c. A local user can perform a denial of service (DoS) attack.

142) Use-after-free (CVE-ID: CVE-2024-49925)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the efifb_probe(), pm_runtime_put() and efifb_remove() functions in drivers/video/fbdev/efifb.c. A local user can escalate privileges on the system.

143) Memory leak (CVE-ID: CVE-2024-56746)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the sh7760fb_alloc_mem() function in drivers/video/fbdev/sh7760fb.c. A local user can perform a denial of service (DoS) attack.

144) Use of uninitialized resource (CVE-ID: CVE-2024-53142)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to use of uninitialized resource within the do_name() and do_copy() functions in init/initramfs.c. A local user can perform a denial of service (DoS) attack.

145) Out-of-bounds read (CVE-ID: CVE-2024-56596)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to an out-of-bounds read error within the jfs_readdir() function in fs/jfs/jfs_dtree.c. A local user can perform a denial of service (DoS) attack.

146) NULL pointer dereference (CVE-ID: CVE-2024-56587)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the brightness_show() and max_brightness_show() functions in drivers/leds/led-class.c. A local user can perform a denial of service (DoS) attack.

147) Use of uninitialized resource (CVE-ID: CVE-2024-57802)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to use of uninitialized resource within the nr_route_frame() function in net/netrom/nr_route.c. A local user can perform a denial of service (DoS) attack.

148) Integer underflow (CVE-ID: CVE-2024-53158)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer underflow within the geni_se_clk_tbl_get() function in drivers/soc/qcom/qcom-geni-se.c. A local user can execute arbitrary code.

149) Improper locking (CVE-ID: CVE-2025-21678)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the gtp_newlink() and gtp_net_exit_batch_rtnl() functions in drivers/net/gtp.c. A local user can perform a denial of service (DoS) attack.

150) Memory leak (CVE-ID: CVE-2024-57908)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the kmx61_trigger_handler() function in drivers/iio/imu/kmx61.c. A local user can perform a denial of service (DoS) attack.

151) Buffer overflow (CVE-ID: CVE-2024-53127)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory corruption within the dw_mci_init_slot() function in drivers/mmc/host/dw_mmc.c. A local user can perform a denial of service (DoS) attack.

152) Improper locking (CVE-ID: CVE-2024-53136)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the shmem_getattr() function in mm/shmem.c. A local user can perform a denial of service (DoS) attack.

153) Use-after-free (CVE-ID: CVE-2025-21694)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the __read_vmcore() function in fs/proc/vmcore.c. A local user can escalate privileges on the system.

154) Race condition within a thread (CVE-ID: CVE-2024-53124)

The vulnerability allows a local user to corrupt data.

The vulnerability exists due to a data race within the tcp_v6_do_rcv() function in net/ipv6/tcp_ipv6.c, within the dccp_v6_do_rcv() function in net/dccp/ipv6.c. A local user can corrupt data.

155) Input validation error (CVE-ID: CVE-2024-49974)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the nfs4_state_create_net() function in fs/nfsd/nfs4state.c, within the nfs4_put_copy() and nfsd4_copy() functions in fs/nfsd/nfs4proc.c. A local user can perform a denial of service (DoS) attack.

156) Memory leak (CVE-ID: CVE-2024-56747)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the qedi_alloc_and_init_sb() function in drivers/scsi/qedi/qedi_main.c. A local user can perform a denial of service (DoS) attack.

157) Improper error handling (CVE-ID: CVE-2024-57948)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the ieee802154_if_remove() function in net/mac802154/iface.c. A local user can perform a denial of service (DoS) attack.

158) Incorrect calculation (CVE-ID: CVE-2025-21687)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to incorrect calculation within the vfio_platform_read_mmio() and vfio_platform_write_mmio() functions in drivers/vfio/platform/vfio_platform_common.c. A local user can perform a denial of service (DoS) attack.

159) Use of uninitialized resource (CVE-ID: CVE-2024-53155)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to use of uninitialized resource within the ocfs2_file_write_iter() and ocfs2_file_read_iter() functions in fs/ocfs2/file.c. A local user can perform a denial of service (DoS) attack.

160) Use-after-free (CVE-ID: CVE-2024-56548)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the hfsplus_read_wrapper() function in fs/hfsplus/wrapper.c. A local user can escalate privileges on the system.

161) Resource management error (CVE-ID: CVE-2024-53184)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the ubd_open_dev() function in arch/um/drivers/ubd_kern.c. A local user can perform a denial of service (DoS) attack.

162) Improper error handling (CVE-ID: CVE-2024-56630)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the ocfs2_get_init_inode() function in fs/ocfs2/namei.c. A local user can perform a denial of service (DoS) attack.

163) Memory leak (CVE-ID: CVE-2024-56748)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the qedf_alloc_and_init_sb() function in drivers/scsi/qedf/qedf_main.c. A local user can perform a denial of service (DoS) attack.

164) Resource management error (CVE-ID: CVE-2024-56576)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to resource management error within the tc358743_probe() function in drivers/media/i2c/tc358743.c. A local user can perform a denial of service (DoS) attack.

165) NULL pointer dereference (CVE-ID: CVE-2025-21697)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to NULL pointer dereference within the v3d_irq() and v3d_hub_irq() functions in drivers/gpu/drm/v3d/v3d_irq.c. A local user can perform a denial of service (DoS) attack.

166) Improper locking (CVE-ID: CVE-2024-56739)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper locking within the rtc_timer_do_work() function in drivers/rtc/interface.c. A local user can perform a denial of service (DoS) attack.

167) Use-after-free (CVE-ID: CVE-2024-57900)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error within the DEFINE_MUTEX() and ila_add_mapping() functions in net/ipv6/ila/ila_xlat.c. A local user can escalate privileges on the system.

Remediation

Install update from vendor's website.

References

• https://ubuntu.com/security/notices/USN-7463-1