SB2025092303 - Debian update for linux

Description

This security bulletin contains information about 126 secuirty vulnerabilities.

1) Memory leak (CVE-ID: CVE-2025-21751)

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

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

2) NULL pointer dereference (CVE-ID: CVE-2025-22103)

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

The vulnerability exists due to NULL pointer dereference within the ipvlan_l3s_unregister() function in drivers/net/ipvlan/ipvlan_l3s.c. A local user can perform a denial of service (DoS) attack.

3) Improper locking (CVE-ID: CVE-2025-22113)

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

The vulnerability exists due to improper locking within the ext4_handle_error(), ext4_put_super() and ext4_load_and_init_journal() functions in fs/ext4/super.c. A local user can perform a denial of service (DoS) attack.

4) Input validation error (CVE-ID: CVE-2025-22124)

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

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

5) Improper locking (CVE-ID: CVE-2025-22125)

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

The vulnerability exists due to improper locking within the raid10_read_request() and raid10_write_one_disk() functions in drivers/md/raid10.c, within the raid1_read_request() and raid1_write_request() functions in drivers/md/raid1.c. A local user can perform a denial of service (DoS) attack.

6) Out-of-bounds read (CVE-ID: CVE-2025-23133)

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 ath11k_reg_notifier(), ath11k_regd_update() and ath11k_regd_update_work() functions in drivers/net/wireless/ath/ath11k/reg.c. A local user can perform a denial of service (DoS) attack.

7) Resource management error (CVE-ID: CVE-2025-38272)

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

The vulnerability exists due to resource management error within the b53_eee_init() and b53_support_eee() functions in drivers/net/dsa/b53/b53_common.c. A local user can perform a denial of service (DoS) attack.

8) Improper locking (CVE-ID: CVE-2025-38306)

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

The vulnerability exists due to improper locking within the drop_collected_mounts(), has_locked_children(), clone_private_mount(), __do_loopback() and do_set_group() functions in fs/namespace.c. A local user can perform a denial of service (DoS) attack.

9) Buffer overflow (CVE-ID: CVE-2025-38453)

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

The vulnerability exists due to memory corruption within the io_msg_tw_complete() and io_msg_remote_post() functions in io_uring/msg_ring.c. A local user can perform a denial of service (DoS) attack.

10) Out-of-bounds read (CVE-ID: CVE-2025-38502)

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 __bpf_prog_map_compatible() function in kernel/bpf/core.c. A local user can perform a denial of service (DoS) attack.

11) Out-of-bounds read (CVE-ID: CVE-2025-38556)

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 snto32() function in drivers/hid/hid-core.c. A local user can perform a denial of service (DoS) attack.

12) Buffer overflow (CVE-ID: CVE-2025-38676)

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

The vulnerability exists due to memory corruption within the parse_ivrs_acpihid() function in drivers/iommu/amd/init.c. A local user can escalate privileges on the system.

13) Out-of-bounds read (CVE-ID: CVE-2025-38677)

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 f2fs_get_dnode_of_data() function in fs/f2fs/node.c. A local user can perform a denial of service (DoS) attack.

14) Improper locking (CVE-ID: CVE-2025-38730)

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

The vulnerability exists due to improper locking within the io_bundle_nbufs(), io_sendmsg(), io_net_kbuf_recyle(), io_send_zc() and io_sendmsg_zc() functions in io_uring/net.c. A local user can perform a denial of service (DoS) attack.

15) Memory leak (CVE-ID: CVE-2025-38732)

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

The vulnerability exists due to memory leak within the nf_send_reset6() and nf_send_unreach6() functions in net/ipv6/netfilter/nf_reject_ipv6.c, within the nf_send_reset() and nf_send_unreach() functions in net/ipv4/netfilter/nf_reject_ipv4.c. A local user can perform a denial of service (DoS) attack.

16) NULL pointer dereference (CVE-ID: CVE-2025-38733)

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

The vulnerability exists due to NULL pointer dereference within the setup_vmem() function in arch/s390/boot/vmem.c. A local user can perform a denial of service (DoS) attack.

17) Use-after-free (CVE-ID: CVE-2025-38734)

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

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

18) NULL pointer dereference (CVE-ID: CVE-2025-38735)

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

The vulnerability exists due to NULL pointer dereference within the gve_shutdown() function in drivers/net/ethernet/google/gve/gve_main.c. A local user can perform a denial of service (DoS) attack.

19) Out-of-bounds read (CVE-ID: CVE-2025-38736)

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 ax88772_init_mdio() function in drivers/net/usb/asix_devices.c. A local user can perform a denial of service (DoS) attack.

20) Use of uninitialized resource (CVE-ID: CVE-2025-38737)

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 smb3_init_transform_rq() function in fs/smb/client/smb2ops.c. A local user can perform a denial of service (DoS) attack.

21) NULL pointer dereference (CVE-ID: CVE-2025-39673)

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

The vulnerability exists due to NULL pointer dereference within the ppp_fill_forward_path(), ppp_unregister_channel(), ppp_connect_channel() and ppp_disconnect_channel() functions in drivers/net/ppp/ppp_generic.c. A local user can perform a denial of service (DoS) attack.

22) NULL pointer dereference (CVE-ID: CVE-2025-39675)

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

The vulnerability exists due to NULL pointer dereference within the mod_hdcp_hdcp1_create_session() function in drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c. A local user can perform a denial of service (DoS) attack.

23) NULL pointer dereference (CVE-ID: CVE-2025-39676)

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

The vulnerability exists due to NULL pointer dereference within the qla4xxx_get_ep_fwdb() function in drivers/scsi/qla4xxx/ql4_os.c. A local user can perform a denial of service (DoS) attack.

24) Memory leak (CVE-ID: CVE-2025-39679)

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

The vulnerability exists due to memory leak within the nvif_vmm_ctor() function in drivers/gpu/drm/nouveau/nvif/vmm.c. A local user can perform a denial of service (DoS) attack.

25) Use of uninitialized resource (CVE-ID: CVE-2025-39681)

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 bsp_init_hygon() function in arch/x86/kernel/cpu/hygon.c. A local user can perform a denial of service (DoS) attack.

26) Memory leak (CVE-ID: CVE-2025-39682)

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

The vulnerability exists due to memory leak within the decrypt_skb() and tls_sw_recvmsg() functions in net/tls/tls_sw.c. A local user can perform a denial of service (DoS) attack.

27) Out-of-bounds read (CVE-ID: CVE-2025-39683)

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 trace_get_user() function in kernel/trace/trace.c. A local user can perform a denial of service (DoS) attack.

28) Memory leak (CVE-ID: CVE-2025-39684)

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

The vulnerability exists due to memory leak within the do_insnlist_ioctl() and do_insn_ioctl() functions in drivers/comedi/comedi_fops.c. A local user can perform a denial of service (DoS) attack.

29) Out-of-bounds read (CVE-ID: CVE-2025-39685)

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 pcl726_attach() function in drivers/comedi/drivers/pcl726.c. A local user can perform a denial of service (DoS) attack.

30) Memory leak (CVE-ID: CVE-2025-39686)

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

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

31) Buffer overflow (CVE-ID: CVE-2025-39687)

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

The vulnerability exists due to memory corruption within the as73211_trigger_handler() function in drivers/iio/light/as73211.c. A local user can perform a denial of service (DoS) attack.

32) Use-after-free (CVE-ID: CVE-2025-39689)

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

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

33) Use-after-free (CVE-ID: CVE-2025-39691)

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

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

34) NULL pointer dereference (CVE-ID: CVE-2025-39692)

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

The vulnerability exists due to NULL pointer dereference within the ksmbd_rdma_init() and ksmbd_rdma_destroy() functions in fs/smb/server/transport_rdma.c, within the ksmbd_conn_transport_destroy() function in fs/smb/server/connection.c. A local user can perform a denial of service (DoS) attack.

35) NULL pointer dereference (CVE-ID: CVE-2025-39693)

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

The vulnerability exists due to NULL pointer dereference within the amdgpu_dm_connector_atomic_check() function in drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c. A local user can perform a denial of service (DoS) attack.

36) Improper error handling (CVE-ID: CVE-2025-39694)

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

The vulnerability exists due to improper error handling within the sclpint_to_sccb(), __sclp_find_req() and sclp_interrupt_handler() functions in drivers/s390/char/sclp.c. A local user can perform a denial of service (DoS) attack.

37) Improper resource shutdown or release (CVE-ID: CVE-2025-39695)

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

The vulnerability exists due to failure to properly release resources within the rxe_qp_init_req() function in drivers/infiniband/sw/rxe/rxe_qp.c, within the rxe_prepare(), rxe_send(), rxe_loopback() and rxe_init_packet() functions in drivers/infiniband/sw/rxe/rxe_net.c. A local user can perform a denial of service (DoS) attack.

38) Improper locking (CVE-ID: CVE-2025-39697)

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

The vulnerability exists due to improper locking within the nfs_page_set_inode_ref(), nfs_page_group_lock() and nfs_inode_remove_request() functions in fs/nfs/write.c, within the nfs_page_group_unlock() function in fs/nfs/pagelist.c. A local user can perform a denial of service (DoS) attack.

39) Use-after-free (CVE-ID: CVE-2025-39698)

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

The vulnerability exists due to a use-after-free error within the io_futex_wait() function in io_uring/futex.c. A local user can execute arbitrary code with elevated privileges.

40) Improper error handling (CVE-ID: CVE-2025-39700)

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

The vulnerability exists due to improper error handling within the damon_pa_migrate_pages() function in mm/damon/paddr.c. A local user can perform a denial of service (DoS) attack.

41) Input validation error (CVE-ID: CVE-2025-39701)

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

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

42) Resource management error (CVE-ID: CVE-2025-39702)

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

The vulnerability exists due to resource management error within the seg6_hmac_validate_skb() function in net/ipv6/seg6_hmac.c. A local user can perform a denial of service (DoS) attack.

43) Input validation error (CVE-ID: CVE-2025-39703)

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

The vulnerability exists due to improper input validation within the hsr_handle_frame() function in net/hsr/hsr_slave.c. A local user can perform a denial of service (DoS) attack.

44) NULL pointer dereference (CVE-ID: CVE-2025-39705)

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

The vulnerability exists due to NULL pointer dereference within the dc_destruct() function in drivers/gpu/drm/amd/display/dc/core/dc.c. A local user can perform a denial of service (DoS) attack.

45) NULL pointer dereference (CVE-ID: CVE-2025-39706)

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

The vulnerability exists due to NULL pointer dereference within the kfd_exit() function in drivers/gpu/drm/amd/amdkfd/kfd_module.c. A local user can perform a denial of service (DoS) attack.

46) NULL pointer dereference (CVE-ID: CVE-2025-39707)

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

The vulnerability exists due to NULL pointer dereference within the capabilities_show() function in drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c. A local user can perform a denial of service (DoS) attack.

47) NULL pointer dereference (CVE-ID: CVE-2025-39709)

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

The vulnerability exists due to NULL pointer dereference within the venus_probe() function in drivers/media/platform/qcom/venus/core.c. A local user can perform a denial of service (DoS) attack.

48) Out-of-bounds read (CVE-ID: CVE-2025-39710)

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 venus_write_queue() and venus_read_queue() functions in drivers/media/platform/qcom/venus/hfi_venus.c. A local user can perform a denial of service (DoS) attack.

49) Use-after-free (CVE-ID: CVE-2025-39711)

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

The vulnerability exists due to a use-after-free error within the mei_csi_remove() function in drivers/media/pci/intel/ivsc/mei_csi.c, within the mei_ace_remove() function in drivers/media/pci/intel/ivsc/mei_ace.c. A local user can escalate privileges on the system.

50) Improper locking (CVE-ID: CVE-2025-39712)

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

The vulnerability exists due to improper locking within the mt9m114_ifp_get_frame_interval() and mt9m114_ifp_set_frame_interval() functions in drivers/media/i2c/mt9m114.c. A local user can perform a denial of service (DoS) attack.

51) Improper locking (CVE-ID: CVE-2025-39713)

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

The vulnerability exists due to improper locking within the rain_interrupt() function in drivers/media/cec/usb/rainshadow/rainshadow-cec.c. A local user can perform a denial of service (DoS) attack.

52) Improper locking (CVE-ID: CVE-2025-39714)

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

The vulnerability exists due to improper locking within the usbtv_configure_for_norm() function in drivers/media/usb/usbtv/usbtv-video.c. A local user can perform a denial of service (DoS) attack.

53) Input validation error (CVE-ID: CVE-2025-39715)

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

The vulnerability exists due to improper input validation within the 1: ldw 0(), 10: ldw 0() and 1: ldb 0() functions in arch/parisc/kernel/syscall.S. A local user can perform a denial of service (DoS) attack.

54) Input validation error (CVE-ID: CVE-2025-39716)

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

The vulnerability exists due to improper input validation within the arch/parisc/include/asm/uaccess.h. A local user can perform a denial of service (DoS) attack.

55) Buffer overflow (CVE-ID: CVE-2025-39718)

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

The vulnerability exists due to memory corruption within the virtio_transport_rx_work() function in net/vmw_vsock/virtio_transport.c. A local user can perform a denial of service (DoS) attack.

56) Out-of-bounds read (CVE-ID: CVE-2025-39719)

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 ARRAY_SIZE() and bno055_get_regmask() functions in drivers/iio/imu/bno055/bno055.c. A local user can perform a denial of service (DoS) attack.

57) Memory leak (CVE-ID: CVE-2025-39720)

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

The vulnerability exists due to memory leak within the smb_send_parent_lease_break_noti(), smb_lazy_parent_lease_break_close() and smb_break_all_levII_oplock() functions in fs/smb/server/oplock.c. A local user can perform a denial of service (DoS) attack.

58) Use-after-free (CVE-ID: CVE-2025-39721)

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

The vulnerability exists due to a use-after-free error within the adf_misc_wq_queue_delayed_work() function in drivers/crypto/intel/qat/qat_common/adf_isr.c, within the adf_dev_shutdown() function in drivers/crypto/intel/qat/qat_common/adf_init.c. A local user can escalate privileges on the system.

59) Input validation error (CVE-ID: CVE-2025-39722)

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

The vulnerability exists due to improper input validation within the caam_ctrl_suspend(), caam_ctrl_resume() and caam_probe() functions in drivers/crypto/caam/ctrl.c. A local user can perform a denial of service (DoS) attack.

60) NULL pointer dereference (CVE-ID: CVE-2025-39723)

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

The vulnerability exists due to NULL pointer dereference within the iter_file_splice_write() function in fs/splice.c, within the netfs_create_write_req() function in fs/netfs/write_issue.c, within the netfs_write_collection() function in fs/netfs/write_collect.c. A local user can perform a denial of service (DoS) attack.

61) Improper error handling (CVE-ID: CVE-2025-39724)

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

The vulnerability exists due to improper error handling within the serial8250_do_startup() function in drivers/tty/serial/8250/8250_port.c. A local user can perform a denial of service (DoS) attack.

62) Use-after-free (CVE-ID: CVE-2025-39759)

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_check_quota_leak() and btrfs_qgroup_rescan() functions in fs/btrfs/qgroup.c. A local user can escalate privileges on the system.

63) Improper error handling (CVE-ID: CVE-2025-39765)

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

The vulnerability exists due to improper error handling within the snd_utimer_create() function in sound/core/timer.c. A local user can perform a denial of service (DoS) attack.

64) Resource management error (CVE-ID: CVE-2025-39766)

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

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

65) Improper locking (CVE-ID: CVE-2025-39767)

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

The vulnerability exists due to improper locking within the module_emit_plt_entry() function in arch/loongarch/kernel/module-sections.c. A local user can perform a denial of service (DoS) attack.

66) Improper locking (CVE-ID: CVE-2025-39770)

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

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

67) NULL pointer dereference (CVE-ID: CVE-2025-39772)

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

The vulnerability exists due to NULL pointer dereference within the hibmc_load() function in drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c. A local user can perform a denial of service (DoS) attack.

68) Improper locking (CVE-ID: CVE-2025-39773)

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

The vulnerability exists due to improper locking within the net/bridge/br_private.h. A local user can perform a denial of service (DoS) attack.

69) Resource management error (CVE-ID: CVE-2025-39776)

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

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

70) Improper locking (CVE-ID: CVE-2025-39779)

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

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

71) Infinite loop (CVE-ID: CVE-2025-39780)

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

The vulnerability exists due to infinite loop within the scx_enable() function in kernel/sched/ext.c. A local user can perform a denial of service (DoS) attack.

72) Resource management error (CVE-ID: CVE-2025-39781)

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

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

73) Improper locking (CVE-ID: CVE-2025-39782)

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

The vulnerability exists due to improper locking within the jbd2_log_do_checkpoint() function in fs/jbd2/checkpoint.c. A local user can perform a denial of service (DoS) attack.

74) Use-after-free (CVE-ID: CVE-2025-39783)

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_epf_remove_cfs() function in drivers/pci/endpoint/pci-epf-core.c. A local user can escalate privileges on the system.

75) Incorrect calculation (CVE-ID: CVE-2025-39787)

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

The vulnerability exists due to incorrect calculation within the qcom_mdt_get_size(), qcom_mdt_read_metadata() and __qcom_mdt_load() functions in drivers/soc/qcom/mdt_loader.c. A local user can perform a denial of service (DoS) attack.

76) Out-of-bounds read (CVE-ID: CVE-2025-39788)

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 exynos_ufs_post_link() function in drivers/scsi/ufs/ufs-exynos.c. A local user can perform a denial of service (DoS) attack.

77) Double free (CVE-ID: CVE-2025-39790)

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 parse_xfer_event() function in drivers/bus/mhi/host/main.c. A local user can perform a denial of service (DoS) attack.

78) Improper locking (CVE-ID: CVE-2025-39791)

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

The vulnerability exists due to improper locking within the MODULE_PARM_DESC(), crypt_map() and crypt_io_hints() functions in drivers/md/dm-crypt.c. A local user can perform a denial of service (DoS) attack.

79) Resource management error (CVE-ID: CVE-2025-39800)

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

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

80) Resource management error (CVE-ID: CVE-2025-39801)

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

The vulnerability exists due to resource management error within the __dwc3_stop_active_transfer() and dwc3_clear_stall_all_ep() functions in drivers/usb/dwc3/gadget.c. A local user can perform a denial of service (DoS) attack.

81) Resource management error (CVE-ID: CVE-2025-39805)

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

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

82) Input validation error (CVE-ID: CVE-2025-39806)

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

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

83) Input validation error (CVE-ID: CVE-2025-39807)

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

The vulnerability exists due to improper input validation within the mtk_plane_atomic_disable() function in drivers/gpu/drm/mediatek/mtk_plane.c. A local user can perform a denial of service (DoS) attack.

84) Resource management error (CVE-ID: CVE-2025-39808)

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

The vulnerability exists due to resource management error within the ntrig_report_version() function in drivers/hid/hid-ntrig.c. A local user can perform a denial of service (DoS) attack.

85) Buffer overflow (CVE-ID: CVE-2025-39810)

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

The vulnerability exists due to memory corruption within the bnxt_set_xps_mapping(), bnxt_trim_dflt_sh_rings(), bnxt_set_dflt_rings() and bnxt_init_dflt_ring_mode() functions in drivers/net/ethernet/broadcom/bnxt/bnxt.c. A local user can escalate privileges on the system.

86) Input validation error (CVE-ID: CVE-2025-39811)

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

The vulnerability exists due to improper input validation within the xe_vm_create_scratch() function in drivers/gpu/drm/xe/xe_vm.c. A local user can perform a denial of service (DoS) attack.

87) Input validation error (CVE-ID: CVE-2025-39812)

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

The vulnerability exists due to improper input validation within the sctp_v6_from_sk() function in net/sctp/ipv6.c. A local user can perform a denial of service (DoS) attack.

88) Resource management error (CVE-ID: CVE-2025-39813)

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

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

89) Buffer overflow (CVE-ID: CVE-2025-39815)

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

The vulnerability exists due to memory corruption within the kvm_riscv_vcpu_set_reg_vector() function in arch/riscv/kvm/vcpu_vector.c. A local user can perform a denial of service (DoS) attack.

90) Buffer overflow (CVE-ID: CVE-2025-39817)

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

The vulnerability exists due to memory corruption within the efivarfs_d_compare() function in fs/efivarfs/super.c. A local user can perform a denial of service (DoS) attack.

91) Resource management error (CVE-ID: CVE-2025-39819)

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

The vulnerability exists due to resource management error within the smb2_compound_op() function in fs/smb/client/smb2inode.c. A local user can perform a denial of service (DoS) attack.

92) Input validation error (CVE-ID: CVE-2025-39823)

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

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

93) Resource management error (CVE-ID: CVE-2025-39824)

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

The vulnerability exists due to resource management error within the asus_probe() function in drivers/hid/hid-asus.c. A local user can perform a denial of service (DoS) attack.

94) Race condition (CVE-ID: CVE-2025-39825)

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

The vulnerability exists due to a race condition within the cifs_rename2() function in fs/smb/client/inode.c. A local user can escalate privileges on the system.

95) Race condition (CVE-ID: CVE-2025-39826)

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

The vulnerability exists due to a race condition within the rose_timer_expiry() function in net/rose/rose_timer.c. A local user can escalate privileges on the system.

96) Resource management error (CVE-ID: CVE-2025-39827)

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

The vulnerability exists due to resource management error within the rose_add_node(), rose_del_node(), rose_add_loopback_node(), rose_del_loopback_node(), rose_rt_device_down(), rose_clear_routes(), rose_neigh_show() and rose_rt_free() functions in net/rose/rose_route.c. A local user can perform a denial of service (DoS) attack.

97) Out-of-bounds write (CVE-ID: CVE-2025-39828)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to an out-of-bounds write within the vcc_sendmsg() function in net/atm/common.c. A local user can execute arbitrary code.

98) Resource management error (CVE-ID: CVE-2025-39829)

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

The vulnerability exists due to resource management error within the register_ftrace_graph() function in kernel/trace/fgraph.c. A local user can perform a denial of service (DoS) attack.

99) Improper locking (CVE-ID: CVE-2025-39831)

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

The vulnerability exists due to improper locking within the fbnic_service_task_start() function in drivers/net/ethernet/meta/fbnic/fbnic_pci.c. A local user can perform a denial of service (DoS) attack.

100) Improper locking (CVE-ID: CVE-2025-39832)

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

The vulnerability exists due to improper locking within the drivers/net/ethernet/mellanox/mlx5/core/fw_reset.h. A local user can perform a denial of service (DoS) attack.

101) Memory leak (CVE-ID: CVE-2025-39835)

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

The vulnerability exists due to memory leak within the xfs_da_read_buf() function in fs/xfs/libxfs/xfs_da_btree.c. A local user can perform a denial of service (DoS) attack.

102) Buffer overflow (CVE-ID: CVE-2025-39836)

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

The vulnerability exists due to memory corruption within the mm_communicate(), setup_mm_hdr(), get_max_payload(), get_property_int(), tee_get_variable(), tee_get_next_variable(), tee_set_variable() and tee_query_variable_info() functions in drivers/firmware/efi/stmm/tee_stmm_efi.c. A local user can perform a denial of service (DoS) attack.

103) NULL pointer dereference (CVE-ID: CVE-2025-39838)

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

The vulnerability exists due to NULL pointer dereference within the cifs_strndup_to_utf16() function in fs/smb/client/cifs_unicode.c. A local user can perform a denial of service (DoS) attack.

104) Out-of-bounds read (CVE-ID: CVE-2025-39839)

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 batadv_nc_skb_decode_packet() function in net/batman-adv/network-coding.c. A local user can perform a denial of service (DoS) attack.

105) Use-after-free (CVE-ID: CVE-2025-39841)

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

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

106) NULL pointer dereference (CVE-ID: CVE-2025-39842)

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

The vulnerability exists due to NULL pointer dereference within the ocfs2_clear_inode() function in fs/ocfs2/inode.c. A local user can perform a denial of service (DoS) attack.

107) Improper locking (CVE-ID: CVE-2025-39843)

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

The vulnerability exists due to improper locking within the get_track(), set_track_update(), free_debug_processing(), ___slab_alloc() and free_to_partial_list() functions in mm/slub.c. A local user can perform a denial of service (DoS) attack.

108) Improper Initialization (CVE-ID: CVE-2025-39844)

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

The vulnerability exists due to improper initialization within the include/linux/vmalloc.h. A local user can perform a denial of service (DoS) attack.

109) Resource management error (CVE-ID: CVE-2025-39845)

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

The vulnerability exists due to resource management error within the sync_global_pgds() function in arch/x86/mm/init_64.c. A local user can perform a denial of service (DoS) attack.

110) NULL pointer dereference (CVE-ID: CVE-2025-39846)

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

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

111) Memory leak (CVE-ID: CVE-2025-39847)

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

The vulnerability exists due to memory leak within the pad_compress_skb() and ppp_send_frame() functions in drivers/net/ppp/ppp_generic.c. A local user can perform a denial of service (DoS) attack.

112) Input validation error (CVE-ID: CVE-2025-39848)

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

The vulnerability exists due to improper input validation within the ax25_rcv() function in net/ax25/ax25_in.c. A local user can perform a denial of service (DoS) attack.

113) Buffer overflow (CVE-ID: CVE-2025-39849)

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

The vulnerability exists due to memory corruption within the __cfg80211_connect_result() function in net/wireless/sme.c. A local user can escalate privileges on the system.

114) NULL pointer dereference (CVE-ID: CVE-2025-39850)

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

The vulnerability exists due to NULL pointer dereference within the arp_reduce() and neigh_reduce() functions in drivers/net/vxlan/vxlan_core.c. A local user can perform a denial of service (DoS) attack.

115) NULL pointer dereference (CVE-ID: CVE-2025-39851)

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

The vulnerability exists due to NULL pointer dereference within the drivers/net/vxlan/vxlan_private.h. A local user can perform a denial of service (DoS) attack.

116) Memory leak (CVE-ID: CVE-2025-39852)

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

The vulnerability exists due to memory leak within the tcp_v6_syn_recv_sock() function in net/ipv6/tcp_ipv6.c. A local user can perform a denial of service (DoS) attack.

117) NULL pointer dereference (CVE-ID: CVE-2025-39853)

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

The vulnerability exists due to NULL pointer dereference within the i40e_client_add_instance() function in drivers/net/ethernet/intel/i40e/i40e_client.c. A local user can perform a denial of service (DoS) attack.

118) Use-after-free (CVE-ID: CVE-2025-39854)

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

The vulnerability exists due to a use-after-free error within the ice_ll_ts_intr() function in drivers/net/ethernet/intel/ice/ice_main.c. A local user can escalate privileges on the system.

119) NULL pointer dereference (CVE-ID: CVE-2025-39857)

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

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

120) Use-after-free (CVE-ID: CVE-2025-39860)

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_release() function in net/bluetooth/l2cap_sock.c. A local user can escalate privileges on the system.

121) Use-after-free (CVE-ID: CVE-2025-39861)

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

The vulnerability exists due to a use-after-free error within the __vhci_create_device(), vhci_open() and vhci_release() functions in drivers/bluetooth/hci_vhci.c. A local user can escalate privileges on the system.

122) Use-after-free (CVE-ID: CVE-2025-39863)

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

The vulnerability exists due to a use-after-free error within the brcmf_btcoex_detach() function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c. A local user can escalate privileges on the system.

123) Use-after-free (CVE-ID: CVE-2025-39864)

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

The vulnerability exists due to a use-after-free error within the cfg80211_update_known_bss() function in net/wireless/scan.c. A local user can escalate privileges on the system.

124) NULL pointer dereference (CVE-ID: CVE-2025-39865)

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

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

125) Use-after-free (CVE-ID: CVE-2025-39866)

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

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

126) Input validation error (CVE-ID: CVE-2025-40300)

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

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

Remediation

Install update from vendor's website.

References

• https://lists.debian.org/debian-security-announce/2025/msg00172.html