SB2025062458 - Ubuntu update for linux-intel-iot-realtime

Description

This security bulletin contains information about 67 secuirty vulnerabilities.

1) Improper access control (CVE-ID: CVE-2024-8805)

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions within the implementation of the HID over GATT Profile. A remote attacker on the local network can bypass implemented security restrictions and execute arbitrary code on the target system.

2) Exposure of Sensitive System Information to an Unauthorized Control Sphere (CVE-ID: CVE-2025-2312)

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exist due to cifs.upcall program from the cifs-utils package makes an upcall to the wrong namespace in containerized environments when trying to obtain Kerberos credentials. A local user can gain access to sensitive information.

3) Out-of-bounds read (CVE-ID: CVE-2025-39735)

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 ea_get() function in fs/jfs/xattr.c. A local user can perform a denial of service (DoS) attack.

4) Resource management error (CVE-ID: CVE-2025-39728)

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

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

5) Improper locking (CVE-ID: CVE-2025-38637)

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

The vulnerability exists due to improper locking within the skbprio_enqueue() and skbprio_dequeue() functions in net/sched/sch_skbprio.c. A local user can perform a denial of service (DoS) attack.

6) Use-after-free (CVE-ID: CVE-2025-38575)

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

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

7) NULL pointer dereference (CVE-ID: CVE-2025-38152)

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

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

8) Division by zero (CVE-ID: CVE-2025-37937)

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 dib8000_set_dds() function in drivers/media/dvb-frontends/dib8000.c. A local user can perform a denial of service (DoS) attack.

9) NULL pointer dereference (CVE-ID: CVE-2025-37889)

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

The vulnerability exists due to NULL pointer dereference within the pci_msi_set_enable(), msi_setup_msi_desc(), msix_map_region() and msix_capability_init() functions in drivers/pci/msi/msi.c. A local user can perform a denial of service (DoS) attack.

10) Use-after-free (CVE-ID: CVE-2025-37785)

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_check_dir_entry() function in fs/ext4/dir.c. A local user can escalate privileges on the system.

11) Integer underflow (CVE-ID: CVE-2025-23138)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer underflow within the watch_queue_set_size() function in kernel/watch_queue.c. A local user can execute arbitrary code.

12) NULL pointer dereference (CVE-ID: CVE-2025-23136)

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

The vulnerability exists due to NULL pointer dereference within the int3402_thermal_probe() function in drivers/thermal/intel/int340x_thermal/int3402_thermal.c. A local user can perform a denial of service (DoS) attack.

13) Use-after-free (CVE-ID: CVE-2025-22097)

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

The vulnerability exists due to a use-after-free error within the vkms_init() and vkms_destroy() functions in drivers/gpu/drm/vkms/vkms_drv.c. A local user can escalate privileges on the system.

14) NULL pointer dereference (CVE-ID: CVE-2025-22089)

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

The vulnerability exists due to NULL pointer dereference within the ib_setup_device_attrs() function in drivers/infiniband/core/sysfs.c, within the rdma_init_coredev() function in drivers/infiniband/core/device.c. A local user can perform a denial of service (DoS) attack.

15) NULL pointer dereference (CVE-ID: CVE-2025-22086)

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

The vulnerability exists due to NULL pointer dereference within the ntohl() function in drivers/infiniband/hw/mlx5/cq.c. A local user can perform a denial of service (DoS) attack.

16) Integer overflow (CVE-ID: CVE-2025-22081)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer overflow within the index_hdr_check() function in fs/ntfs3/index.c. A local user can execute arbitrary code.

17) Out-of-bounds read (CVE-ID: CVE-2025-22079)

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 __ocfs2_find_path() function in fs/ocfs2/alloc.c. A local user can perform a denial of service (DoS) attack.

18) Improper locking (CVE-ID: CVE-2025-22075)

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

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

19) Memory leak (CVE-ID: CVE-2025-22073)

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

The vulnerability exists due to memory leak within the spufs_fill_dir() function in arch/powerpc/platforms/cell/spufs/inode.c. A local user can perform a denial of service (DoS) attack.

20) Memory leak (CVE-ID: CVE-2025-22071)

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

The vulnerability exists due to memory leak within the spufs_create_context() function in arch/powerpc/platforms/cell/spufs/inode.c. A local user can perform a denial of service (DoS) attack.

21) NULL pointer dereference (CVE-ID: CVE-2025-22066)

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

The vulnerability exists due to NULL pointer dereference within the imx_card_probe() function in sound/soc/fsl/imx-card.c. A local user can perform a denial of service (DoS) attack.

22) NULL pointer dereference (CVE-ID: CVE-2025-22063)

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

The vulnerability exists due to NULL pointer dereference within the calipso_sock_getattr() and calipso_sock_setattr() functions in net/ipv6/calipso.c. A local user can perform a denial of service (DoS) attack.

23) Use-after-free (CVE-ID: CVE-2025-22060)

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

The vulnerability exists due to a use-after-free error within the mvpp2_prs_hw_write(), mvpp2_prs_init_from_hw(), mvpp2_prs_flow_find(), mvpp2_prs_mac_drop_all_set(), mvpp2_prs_mac_promisc_set(), mvpp2_prs_dsa_tag_set(), mvpp2_prs_dsa_tag_ethertype_set(), mvpp2_prs_vlan_find(), mvpp2_prs_vlan_add(), mvpp2_prs_double_vlan_find(), mvpp2_prs_double_vlan_add(), mvpp2_prs_mac_init(), mvpp2_prs_vlan_init(), mvpp2_prs_vid_range_find(), mvpp2_prs_vid_entry_add(), mvpp2_prs_vid_entry_remove(), mvpp2_prs_vid_remove_all(), mvpp2_prs_vid_disable_filtering(), mvpp2_prs_vid_enable_filtering(), mvpp2_prs_default_init(), mvpp2_prs_mac_da_range_find(), mvpp2_prs_mac_da_accept(), mvpp2_prs_mac_del_all(), mvpp2_prs_tag_mode_set(), mvpp2_prs_add_flow(), mvpp2_prs_def_flow() and mvpp2_prs_hits() functions in drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c, within the mvpp2_probe() function in drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c. A local user can escalate privileges on the system.

24) Resource management error (CVE-ID: CVE-2025-22056)

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

The vulnerability exists due to resource management error within the nft_tunnel_obj_geneve_init() and nft_tunnel_opts_dump() functions in net/netfilter/nft_tunnel.c. A local user can perform a denial of service (DoS) attack.

25) Out-of-bounds read (CVE-ID: CVE-2025-22055)

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 nft_tunnel_obj_erspan_init() function in net/netfilter/nft_tunnel.c. A local user can perform a denial of service (DoS) attack.

26) NULL pointer dereference (CVE-ID: CVE-2025-22054)

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

The vulnerability exists due to NULL pointer dereference within the com20020pci_probe() function in drivers/net/arcnet/com20020-pci.c. A local user can perform a denial of service (DoS) attack.

27) NULL pointer dereference (CVE-ID: CVE-2025-22050)

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/usb/usbnet.c. A local user can perform a denial of service (DoS) attack.

28) Input validation error (CVE-ID: CVE-2025-22045)

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/x86/include/asm/tlbflush.h. A local user can perform a denial of service (DoS) attack.

29) Resource management error (CVE-ID: CVE-2025-22044)

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

The vulnerability exists due to resource management error within the acpi_nfit_ctl() function in drivers/acpi/nfit/core.c. A local user can perform a denial of service (DoS) attack.

30) Use-after-free (CVE-ID: CVE-2025-22035)

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

The vulnerability exists due to a use-after-free error within the wakeup_trace_open() function in kernel/trace/trace_sched_wakeup.c, within the irqsoff_trace_open() function in kernel/trace/trace_irqsoff.c, within the graph_trace_close() function in kernel/trace/trace_functions_graph.c. A local user can escalate privileges on the system.

31) Memory leak (CVE-ID: CVE-2025-22025)

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

The vulnerability exists due to memory leak within the nfs4_alloc_open_stateid() and nfsd_break_one_deleg() functions in fs/nfsd/nfs4state.c. A local user can perform a denial of service (DoS) attack.

32) Resource management error (CVE-ID: CVE-2025-22021)

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

The vulnerability exists due to resource management error within the nf_sk_lookup_slow_v6() function in net/ipv6/netfilter/nf_socket_ipv6.c. A local user can perform a denial of service (DoS) attack.

33) Use-after-free (CVE-ID: CVE-2025-22020)

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

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

34) NULL pointer dereference (CVE-ID: CVE-2025-22018)

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

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

35) Improper locking (CVE-ID: CVE-2025-22014)

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

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

36) Improper locking (CVE-ID: CVE-2025-22010)

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

The vulnerability exists due to improper locking within the hem_list_alloc_root_bt(), hns_roce_hem_list_request() and hns_roce_hem_list_find_mtt() functions in drivers/infiniband/hw/hns/hns_roce_hem.c. A local user can perform a denial of service (DoS) attack.

37) Input validation error (CVE-ID: CVE-2025-22008)

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

The vulnerability exists due to improper input validation within the regulator_resolve_supply() and _regulator_get_common() functions in drivers/regulator/core.c. A local user can perform a denial of service (DoS) attack.

38) NULL pointer dereference (CVE-ID: CVE-2025-22007)

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

The vulnerability exists due to NULL pointer dereference within the chan_alloc_skb_cb() function in net/bluetooth/6lowpan.c. A local user can perform a denial of service (DoS) attack.

39) Memory leak (CVE-ID: CVE-2025-22005)

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

The vulnerability exists due to memory leak within the in6_dev_put() function in net/ipv6/route.c. A local user can perform a denial of service (DoS) attack.

40) Use-after-free (CVE-ID: CVE-2025-22004)

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

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

41) Use-after-free (CVE-ID: CVE-2025-21999)

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

The vulnerability exists due to a use-after-free error within the proc_get_inode() function in fs/proc/inode.c, within the proc_create_reg(), proc_create_seq_private() and proc_create_single_data() functions in fs/proc/generic.c. A local user can escalate privileges on the system.

42) Use of uninitialized resource (CVE-ID: CVE-2025-21996)

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 radeon_vce_cs_parse() function in drivers/gpu/drm/radeon/radeon_vce.c. A local user can perform a denial of service (DoS) attack.

43) Buffer overflow (CVE-ID: CVE-2025-21994)

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

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

44) Input validation error (CVE-ID: CVE-2025-21992)

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

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

45) Out-of-bounds read (CVE-ID: CVE-2025-21991)

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

46) Memory leak (CVE-ID: CVE-2025-21981)

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

The vulnerability exists due to memory leak within the ice_init_arfs() function in drivers/net/ethernet/intel/ice/ice_arfs.c. A local user can perform a denial of service (DoS) attack.

47) NULL pointer dereference (CVE-ID: CVE-2025-21975)

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

The vulnerability exists due to NULL pointer dereference within the mlx5_chains_create_table() function in drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c. A local user can perform a denial of service (DoS) attack.

48) Input validation error (CVE-ID: CVE-2025-21970)

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

The vulnerability exists due to improper input validation within the mlx5_esw_bridge_lag_rep_get(), mlx5_esw_bridge_is_local() and mlx5_esw_bridge_switchdev_event() functions in drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c. A local user can perform a denial of service (DoS) attack.

49) Use-after-free (CVE-ID: CVE-2025-21968)

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

The vulnerability exists due to a use-after-free error within the hdcp_destroy() function in drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c. A local user can escalate privileges on the system.

50) Integer overflow (CVE-ID: CVE-2025-21964)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer overflow within the smb3_fs_context_parse_param() function in fs/smb/client/fs_context.c. A local user can execute arbitrary code.

51) Integer overflow (CVE-ID: CVE-2025-21963)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer overflow within the smb3_fs_context_parse_param() function in fs/smb/client/fs_context.c. A local user can execute arbitrary code.

52) Integer overflow (CVE-ID: CVE-2025-21962)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer overflow within the smb3_fs_context_parse_param() function in fs/smb/client/fs_context.c. A local user can execute arbitrary code.

53) Use of uninitialized resource (CVE-ID: CVE-2025-21959)

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 raw_smp_processor_id() function in net/netfilter/nf_conncount.c. A local user can perform a denial of service (DoS) attack.

54) NULL pointer dereference (CVE-ID: CVE-2025-21957)

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

The vulnerability exists due to NULL pointer dereference within the qla1280_64bit_start_scsi() function in drivers/scsi/qla1280.c. A local user can perform a denial of service (DoS) attack.

55) Resource management error (CVE-ID: CVE-2025-21956)

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

The vulnerability exists due to resource management error within the get_norm_pix_clk() function in drivers/gpu/drm/amd/display/dc/core/dc_resource.c. A local user can perform a denial of service (DoS) attack.

56) NULL pointer dereference (CVE-ID: CVE-2025-21941)

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

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

57) Use-after-free (CVE-ID: CVE-2024-58093)

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

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

58) Use-after-free (CVE-ID: CVE-2024-56664)

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_map_lookup_sys() function in net/core/sock_map.c. A local user can escalate privileges on the system.

59) Input validation error (CVE-ID: CVE-2024-53144)

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

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

60) Input validation error (CVE-ID: CVE-2024-46821)

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

The vulnerability exists due to improper input validation within the navi10_get_current_clk_freq_by_table(), navi10_emit_clk_levels(), navi10_print_clk_levels() and navi10_force_clk_levels() functions in drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c. A local user can perform a denial of service (DoS) attack.

61) Input validation error (CVE-ID: CVE-2024-46812)

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

The vulnerability exists due to improper input validation within the ModeSupportAndSystemConfiguration() function in drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c. A local user can perform a denial of service (DoS) attack.

62) Improper error handling (CVE-ID: CVE-2024-46753)

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

The vulnerability exists due to improper error handling within the walk_up_proc() function in fs/btrfs/extent-tree.c. A local user can perform a denial of service (DoS) attack.

63) Resource management error (CVE-ID: CVE-2024-42230)

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

The vulnerability exists due to resource management error within the define_machine() function in arch/powerpc/platforms/pseries/setup.c, within the pseries_kexec_cpu_down() function in arch/powerpc/platforms/pseries/kexec.c, within the default_machine_kexec() function in arch/powerpc/kexec/core_64.c. A local user can perform a denial of service (DoS) attack.

64) Information disclosure (CVE-ID: CVE-2024-36945)

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to information disclosure within the smc_ib_find_route() function in net/smc/smc_ib.c. A local user can gain access to sensitive information.

65) Out-of-bounds read (CVE-ID: CVE-2023-53034)

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 switchtec_ntb_mw_set_trans() function in drivers/ntb/hw/mscc/ntb_hw_switchtec.c. A local user can perform a denial of service (DoS) attack.

66) Integer overflow (CVE-ID: CVE-2022-49728)

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer overflow within the __ip6_append_data(), ip6_append_data() and EXPORT_SYMBOL_GPL() functions in net/ipv6/ip6_output.c. A local user can execute arbitrary code.

67) Memory leak (CVE-ID: CVE-2022-49636)

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

The vulnerability exists due to memory leak within the vlan_newlink() function in net/8021q/vlan_netlink.c. A local user can perform a denial of service (DoS) attack.

Remediation

Install update from vendor's website.

References

• https://ubuntu.com/security/notices/USN-7591-3