SB20260522108 - openEuler 24.03 LTS update for kernel

Description

This security bulletin contains information about 110 vulnerabilities.

1) NULL pointer dereference (CVE-ID: CVE-2024-56611)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

2) Resource management error (CVE-ID: CVE-2024-56760)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to resource management error within the __pci_enable_msi_range() function in drivers/pci/msi/msi.c, within the pci_msi_domain_supports() function in drivers/pci/msi/irqdomain.c. A local user can perform a denial of service (DoS) attack.

3) Improper locking (CVE-ID: CVE-2025-21908)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to improper locking within the kcompactd() function in mm/compaction.c, within the nfs_release_folio() function in fs/nfs/file.c. A local user can perform a denial of service (DoS) attack.

4) Improper locking (CVE-ID: CVE-2025-21931)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

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

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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.

6) Incorrect calculation (CVE-ID: CVE-2025-21971)

CWE-ID: CWE-682 - Incorrect Calculation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to incorrect calculation within the tc_ctl_tclass() function in net/sched/sch_api.c. A local user can perform a denial of service (DoS) attack.

7) NULL pointer dereference (CVE-ID: CVE-2025-21980)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

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

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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.

9) Improper locking (CVE-ID: CVE-2025-21986)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to improper locking within the switchdev_port_obj_act_is_deferred(), EXPORT_SYMBOL_GPL() and call_switchdev_blocking_notifiers() functions in net/switchdev/switchdev.c. A local user can perform a denial of service (DoS) attack.

10) Memory leak (CVE-ID: CVE-2025-21995)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

11) Integer overflow (CVE-ID: CVE-2025-22001)

CWE-ID: CWE-190 - Integer overflow

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to execute arbitrary code.

The vulnerability exists due to integer overflow within the invalid_sem() and qaic_validate_req() functions in drivers/accel/qaic/qaic_data.c. A local user can execute arbitrary code.

12) NULL pointer dereference (CVE-ID: CVE-2025-22009)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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.

14) Memory leak (CVE-ID: CVE-2025-22077)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to memory leak within the clean_demultiplex_info(), cifs_get_tcp_session(), cifs_crypto_secmech_release(), cifs_put_tcp_session() and generic_ip_connect() functions in fs/smb/client/connect.c. A local user can perform a denial of service (DoS) attack.

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

CWE-ID: CWE-191 - Integer underflow

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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.

16) Out-of-bounds read (CVE-ID: CVE-2025-23157)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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 init_codecs() function in drivers/media/platform/qcom/venus/hfi_parser.c. A local user can perform a denial of service (DoS) attack.

17) Input validation error (CVE-ID: CVE-2025-37740)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

18) NULL pointer dereference (CVE-ID: CVE-2025-37748)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

19) Input validation error (CVE-ID: CVE-2025-37766)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to improper input validation within the vega20_fan_ctrl_set_fan_speed_rpm() function in drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_thermal.c. A local user can perform a denial of service (DoS) attack.

20) Division by zero (CVE-ID: CVE-2025-37768)

CWE-ID: CWE-369 - Divide By Zero

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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 smu7_fan_ctrl_set_fan_speed_rpm() function in drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_thermal.c. A local user can perform a denial of service (DoS) attack.

21) Division by zero (CVE-ID: CVE-2025-37770)

CWE-ID: CWE-369 - Divide By Zero

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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 vega10_fan_ctrl_set_fan_speed_rpm() function in drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega10_thermal.c. A local user can perform a denial of service (DoS) attack.

22) Division by zero (CVE-ID: CVE-2025-37771)

CWE-ID: CWE-369 - Divide By Zero

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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 arcturus_set_fan_speed_rpm() function in drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c. A local user can perform a denial of service (DoS) attack.

23) Use-after-free (CVE-ID: CVE-2025-37778)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to a use-after-free error within the krb5_authenticate() function in fs/smb/server/smb2pdu.c. A remote attacker can trick the victim into connecting to a malicious SMB server and execute arbitrary code on the target system.

24) Improper error handling (CVE-ID: CVE-2025-37793)

CWE-ID: CWE-388 - Error Handling

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to improper error handling within the avs_component_probe() function in sound/soc/intel/avs/pcm.c. A local user can perform a denial of service (DoS) attack.

25) Improper locking (CVE-ID: CVE-2025-37805)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

26) Improper locking (CVE-ID: CVE-2025-37815)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to improper locking within the pci1xxxx_gpio_irq_handler() function in drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c. A local user can perform a denial of service (DoS) attack.

27) NULL pointer dereference (CVE-ID: CVE-2025-37831)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

28) NULL pointer dereference (CVE-ID: CVE-2025-37844)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to NULL pointer dereference within the smb2_handle_cancelled_close() function in fs/smb/client/smb2misc.c. A local user can perform a denial of service (DoS) attack.

29) NULL pointer dereference (CVE-ID: CVE-2025-37853)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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_debugfs_hang_hws() function in drivers/gpu/drm/amd/amdkfd/kfd_device.c. A local user can perform a denial of service (DoS) attack.

30) Improper error handling (CVE-ID: CVE-2025-37881)

CWE-ID: CWE-388 - Error Handling

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to improper error handling within the ast_vhub_init_dev() function in drivers/usb/gadget/udc/aspeed-vhub/dev.c. A local user can perform a denial of service (DoS) attack.

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

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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.

32) Memory leak (CVE-ID: CVE-2025-37905)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

33) NULL pointer dereference (CVE-ID: CVE-2025-37918)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to NULL pointer dereference within the btusb_coredump_qca(), handle_dump_pkt_qca() and acl_pkt_is_dump_qca() functions in drivers/bluetooth/btusb.c. A local user can perform a denial of service (DoS) attack.

34) Out-of-bounds read (CVE-ID: CVE-2025-37947)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear

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 ksmbd_vfs_stream_write() function in fs/smb/server/vfs.c. A local user can perform a denial of service (DoS) attack.

35) Improper locking (CVE-ID: CVE-2025-37967)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to improper locking within the ucsi_set_drvdata() function in drivers/usb/typec/ucsi/ucsi.c, within the ucsi_displayport_enter(), ucsi_displayport_exit() and ucsi_displayport_vdm() functions in drivers/usb/typec/ucsi/displayport.c. A local user can perform a denial of service (DoS) attack.

36) Input validation error (CVE-ID: CVE-2025-38014)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to improper input validation within the f2fs_new_node_page() function in fs/f2fs/node.c. A local user can perform a denial of service (DoS) attack.

37) Race condition within a thread (CVE-ID: CVE-2025-38037)

CWE-ID: CWE-366 - Race Condition within a Thread

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to corrupt data.

The vulnerability exists due to a data race within the vxlan_fdb_info(), vxlan_find_mac(), vxlan_fdb_update_existing(), vxlan_snoop() and vxlan_cleanup() functions in drivers/net/vxlan.c. A local user can corrupt data.

38) Resource management error (CVE-ID: CVE-2025-38043)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to resource management error within the mt76_dma_cleanup() function in drivers/net/wireless/mediatek/mt76/dma.c. A local user can perform a denial of service (DoS) attack.

39) Use-after-free (CVE-ID: CVE-2025-38051)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

40) Resource management error (CVE-ID: CVE-2025-38064)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

41) NULL pointer dereference (CVE-ID: CVE-2025-38113)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

42) NULL pointer dereference (CVE-ID: CVE-2025-38122)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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_tx_add_skb_dqo() function in drivers/net/ethernet/google/gve/gve_tx_dqo.c. A local user can perform a denial of service (DoS) attack.

43) NULL pointer dereference (CVE-ID: CVE-2025-38123)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to NULL pointer dereference within the t7xx_ccmni_wwan_newlink(), t7xx_ccmni_wwan_dellink(), t7xx_ccmni_recv_skb(), t7xx_ccmni_queue_tx_irq_notify() and t7xx_ccmni_queue_state_notify() functions in drivers/net/wwan/t7xx/t7xx_netdev.c. A local user can perform a denial of service (DoS) attack.

44) Use-after-free (CVE-ID: CVE-2025-38131)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to a use-after-free error within the EXPORT_SYMBOL_GPL(), _cscfg_activate_config(), _cscfg_deactivate_config(), cscfg_csdev_enable_active_config() and cscfg_csdev_disable_active_config() functions in drivers/hwtracing/coresight/coresight-syscfg.c. A local user can escalate privileges on the system.

45) Memory leak (CVE-ID: CVE-2025-38148)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to memory leak within the vsc85xx_txtstamp() function in drivers/net/phy/mscc/mscc_ptp.c. A local user can perform a denial of service (DoS) attack.

46) Use-after-free (CVE-ID: CVE-2025-38161)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to a use-after-free error within the mlx5_get_rsc(), create_resource_common() and mlx5_core_destroy_rq_tracked() functions in drivers/infiniband/hw/mlx5/qpc.c. A local user can escalate privileges on the system.

47) Out-of-bounds read (CVE-ID: CVE-2025-38183)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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 drivers/net/ethernet/microchip/lan743x_ptp.h. A local user can perform a denial of service (DoS) attack.

48) Race condition (CVE-ID: CVE-2025-38193)

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

49) Input validation error (CVE-ID: CVE-2025-38194)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to improper input validation within the jffs2_sum_write_sumnode() function in fs/jffs2/summary.c. A local user can perform a denial of service (DoS) attack.

50) Improper locking (CVE-ID: CVE-2025-38241)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

51) NULL pointer dereference (CVE-ID: CVE-2025-38255)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

52) NULL pointer dereference (CVE-ID: CVE-2025-38304)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

53) NULL pointer dereference (CVE-ID: CVE-2025-38307)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to NULL pointer dereference within the trace_control_write() function in sound/soc/intel/avs/debugfs.c. A local user can perform a denial of service (DoS) attack.

54) Improper locking (CVE-ID: CVE-2025-38321)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

55) Memory leak (CVE-ID: CVE-2025-38344)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

56) NULL pointer dereference (CVE-ID: CVE-2025-38364)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

57) Improper locking (CVE-ID: CVE-2025-38461)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to improper locking within the EXPORT_SYMBOL_GPL() and vsock_assign_transport() functions in net/vmw_vsock/af_vsock.c. A local user can perform a denial of service (DoS) attack.

58) NULL pointer dereference (CVE-ID: CVE-2025-38462)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to NULL pointer dereference within the vsock_assign_transport() and vsock_dev_do_ioctl() functions in net/vmw_vsock/af_vsock.c. A local user can perform a denial of service (DoS) attack.

59) Use-after-free (CVE-ID: CVE-2025-38488)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to a use-after-free error within the crypt_message() function in fs/smb/client/smb2ops.c. A local user can escalate privileges on the system.

60) Input validation error (CVE-ID: CVE-2025-38499)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

61) Improper locking (CVE-ID: CVE-2025-38552)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to improper locking within the subflow_sched_work_if_closed() and mptcp_subflow_fail() functions in net/mptcp/subflow.c, within the mptcp_data_ready(), __mptcp_finish_join(), __mptcp_retrans(), __mptcp_init_sock() and mptcp_finish_join() functions in net/mptcp/protocol.c, within the mptcp_pm_mp_fail_received() function in net/mptcp/pm.c. A local user can perform a denial of service (DoS) attack.

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

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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.

63) NULL pointer dereference (CVE-ID: CVE-2025-38609)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

64) Memory leak (CVE-ID: CVE-2025-38721)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to memory leak within the ctnetlink_done(), ctnetlink_get_id(), NFNL_MSG_TYPE() and local_bh_enable() functions in net/netfilter/nf_conntrack_netlink.c. A local user can perform a denial of service (DoS) attack.

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

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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.

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

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear

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.

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

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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.

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

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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.

69) Resource management error (CVE-ID: CVE-2025-39756)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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_fdtable() function in fs/file.c. A local user can perform a denial of service (DoS) attack.

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

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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.

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

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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.

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

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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.

73) Resource management error (CVE-ID: CVE-2025-39894)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

74) NULL pointer dereference (CVE-ID: CVE-2025-39937)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

75) Resource management error (CVE-ID: CVE-2025-39955)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to resource management error within the tcp_disconnect() function in net/ipv4/tcp.c. A local user can perform a denial of service (DoS) attack.

76) NULL pointer dereference (CVE-ID: CVE-2025-39980)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to NULL pointer dereference within the replace_nexthop_single() function in net/ipv4/nexthop.c. A local user can perform a denial of service (DoS) attack.

77) Use-after-free (CVE-ID: CVE-2025-40018)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to a use-after-free error within the __ip_vs_ftp_exit() and ip_vs_ftp_init() functions in net/netfilter/ipvs/ip_vs_ftp.c. A local user can escalate privileges on the system.

78) Double free (CVE-ID: CVE-2025-40062)

CWE-ID: CWE-415 - Double Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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 qm_diff_regs_init() function in drivers/crypto/hisilicon/debugfs.c. A local user can perform a denial of service (DoS) attack.

79) Resource management error (CVE-ID: CVE-2025-40078)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

80) Resource management error (CVE-ID: CVE-2025-40136)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to resource management error within the hisi_qm_reset_done(), qm_unregister_abnormal_irq(), qm_register_abnormal_irq() and hisi_qm_pci_init() functions in drivers/crypto/hisilicon/qm.c. A local user can perform a denial of service (DoS) attack.

81) NULL pointer dereference (CVE-ID: CVE-2025-40240)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

82) NULL pointer dereference (CVE-ID: CVE-2025-40254)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

83) Use-after-free (CVE-ID: CVE-2025-40280)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

84) Out-of-bounds read (CVE-ID: CVE-2025-40281)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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 sctp_transport_update_rto() function in net/sctp/transport.c. A local user can perform a denial of service (DoS) attack.

85) Out-of-bounds read (CVE-ID: CVE-2025-40331)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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 inet_diag_msg_sctpladdrs_fill() function in net/sctp/diag.c. A local user can perform a denial of service (DoS) attack.

86) Buffer overflow (CVE-ID: CVE-2025-68283)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to memory corruption within the decode_new_primary_temp(), ceph_get_primary_affinity(), decode_new_primary_affinity() and decode_new_up_state_weight() functions in net/ceph/osdmap.c. A local user can escalate privileges on the system.

87) Out-of-bounds read (CVE-ID: CVE-2025-68284)

CWE-ID: CWE-125 - Out-of-bounds read

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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 handle_auth_session_key() function in net/ceph/auth_x.c. A local user can perform a denial of service (DoS) attack.

88) Use-after-free (CVE-ID: CVE-2025-68285)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to a use-after-free error within the monmap_show() and osdmap_show() functions in net/ceph/debugfs.c. A local user can escalate privileges on the system.

89) Use-after-free (CVE-ID: CVE-2025-68304)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

90) Improper error handling (CVE-ID: CVE-2025-68740)

CWE-ID: CWE-388 - Error Handling

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to improper error handling within the ima_match_rules() function in security/integrity/ima/ima_policy.c. A local user can perform a denial of service (DoS) attack.

91) Resource management error (CVE-ID: CVE-2025-68742)

CWE-ID: CWE-399 - Resource Management Errors

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

92) Buffer overflow (CVE-ID: CVE-2025-68795)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to memory corruption within the ethtool_get_strings(), ethtool_get_stats(), ethtool_get_phy_stats_phydev(), ethtool_get_phy_stats_ethtool() and ethtool_get_phy_stats() functions in net/ethtool/ioctl.c. A local user can perform a denial of service (DoS) attack.

93) NULL pointer dereference (CVE-ID: CVE-2025-68820)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to NULL pointer dereference within the ext4_xattr_inode_dec_ref_all() function in fs/ext4/xattr.c. A local user can perform a denial of service (DoS) attack.

94) Use of uninitialized resource (CVE-ID: CVE-2025-71064)

CWE-ID: CWE-908 - Use of Uninitialized Resource

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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 hclgevf_knic_setup() function in drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c. A local user can perform a denial of service (DoS) attack.

95) NULL pointer dereference (CVE-ID: CVE-2026-22976)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

96) Memory leak (CVE-ID: CVE-2026-22994)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

97) Improper locking (CVE-ID: CVE-2026-23053)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

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

98) Improper error handling (CVE-ID: CVE-2026-23056)

CWE-ID: CWE-388 - Error Handling

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to improper error handling within the uacce_vma_close() function in drivers/misc/uacce/uacce.c. A local user can perform a denial of service (DoS) attack.

99) NULL pointer dereference (CVE-ID: CVE-2026-23063)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to NULL pointer dereference within the uacce_start_queue() and uacce_fops_unl_ioctl() functions in drivers/misc/uacce/uacce.c. A local user can perform a denial of service (DoS) attack.

100) Exposure of resource to wrong sphere (CVE-ID: CVE-2026-23253)

CWE-ID: CWE-668 - Exposure of resource to wrong sphere

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to cause a denial of service.

The vulnerability exists due to improper initialization in the dvb_ringbuffer component when reopening a DVR device. A local user can open a specially crafted DVR device to cause a denial of service.

The issue arises because dvb_dvr_open() reinitializes the shared waitqueue head, which can orphan existing waitqueue entries from io_uring poll or epoll, leading to stale pointers and potential system instability.

101) Missing release of memory after effective lifetime (CVE-ID: CVE-2026-23260)

CWE-ID: CWE-401 - Missing release of memory after effective lifetime

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to disclose sensitive information.

The vulnerability exists due to improper memory management in the regmap maple tree component when storing a newly allocated block. A local user can trigger a failure in the storage operation to cause memory disclosure.

Memory allocated for a new entry is not freed on failure of mas_store_gfp(), potentially exposing uninitialized memory contents. The issue requires the ability to write to regmap-controlled hardware registers, typically available to privileged users.

102) Improper Access Control (CVE-ID: CVE-2026-23268)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges, modify AppArmor security policies, and cause a denial of service.

The vulnerability exists due to improper access control in the AppArmor policy management interface when handling file descriptor operations. A local user can open the apparmorfs interface and pass the file descriptor to a privileged process, tricking it into performing privileged policy management operations on behalf of the user.

The user must have access to a privileged process that can be manipulated to write to the AppArmor interface. Once exploited, the user can load, replace, or remove AppArmor profiles, leading to removal of confinement, denial of service by blocking application execution, bypassing user namespace restrictions, and potentially enabling local privilege escalation via kernel exploits.

103) Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') (CVE-ID: CVE-2026-23271)

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to execute arbitrary code, escalate privileges, and cause a denial of service.

The vulnerability exists due to a race condition in the perf subsystem when handling performance events. A local user can trigger a use-after-free condition during event overflow processing to execute arbitrary code, escalate privileges, and cause a denial of service.

The issue arises from improper synchronization between __perf_event_overflow() and perf_remove_from_context(), where the overflow handler may access memory after it has been freed by context removal routines. The attacker must be able to create and manipulate perf events, which typically requires low-privileged user access to the perf subsystem.

104) Use After Free (CVE-ID: CVE-2026-23273)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local attacker to cause a denial of service.

The vulnerability exists due to a use-after-free in the macvlan component of the Linux kernel when handling network interface creation errors. A local attacker can send a specially crafted netlink message to trigger improper RCU grace period handling during macvlan device creation, leading to a use-after-free condition.

Exploitation does not require elevated privileges and can result in a system crash due to access of already freed memory in the kernel network stack.

105) Improper input validation (CVE-ID: CVE-2026-31447)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to cause a denial of service.

The vulnerability exists due to improper input validation in ext4 mount handling when mounting a crafted ext4 filesystem with bigalloc enabled and s_first_data_block set to a non-zero value. A local user can mount a specially crafted filesystem image to cause a denial of service.

106) Out-of-bounds write (CVE-ID: CVE-2026-43047)

CWE-ID: CWE-787 - Out-of-bounds write

CVSSv4: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows an attacker with physical access to cause a denial of service or perform an out-of-bounds write.

The vulnerability exists due to an out-of-bounds write in the HID multitouch feature report handling when processing a device response to a feature request. An attacker with physical access can provide a malicious device that responds with a mismatched report ID to cause a denial of service or perform an out-of-bounds write.

The issue is triggered when a device returns a different report ID than the one originally requested.

107) Out-of-bounds write (CVE-ID: CVE-2026-43048)

CWE-ID: CWE-787 - Out-of-bounds write

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local attacker to cause a denial of service.

The vulnerability exists due to out-of-bounds read and out-of-bounds write in hid_report_raw_event() when processing an incoming event buffer that is smaller than the associated report size. A local attacker can provide a crafted HID event buffer to cause a denial of service.

108) Integer overflow (CVE-ID: CVE-2026-43407)

CWE-ID: CWE-190 - Integer overflow

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to disclose sensitive information.

The vulnerability exists due to an integer overflow leading to an out-of-bounds read in ceph_handle_auth_reply() when processing a CEPH_MSG_AUTH_REPLY message. A remote attacker can send a specially crafted CEPH_MSG_AUTH_REPLY message to disclose sensitive information.

109) Use-after-free (CVE-ID: CVE-2024-54680)

CWE-ID: CWE-416 - Use After Free

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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 clean_demultiplex_info(), cifs_get_tcp_session(), cifs_crypto_secmech_release(), cifs_put_tcp_session() and generic_ip_connect() functions in fs/smb/client/connect.c. A local user can perform a denial of service (DoS) attack.

110) Improper locking (CVE-ID: CVE-2024-50047)

CWE-ID: CWE-667 - Improper Locking

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

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

The vulnerability exists due to improper locking within the SMB2_negotiate() function in fs/smb/client/smb2pdu.c, within the smb2_get_enc_key(), crypt_message(), smb3_init_transform_rq() and decrypt_raw_data() functions in fs/smb/client/smb2ops.c. A local user can perform a denial of service (DoS) attack.

Remediation

Install update from vendor's website.

References

• https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2417