SB2024071633 - SUSE update for the Linux Kernel
Published: July 16, 2024
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 28 vulnerabilities.
1) Improper error handling (CVE-ID: CVE-2021-47145)
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 link_to_fixup_dir() function in fs/btrfs/tree-log.c. A local user can perform a denial of service (DoS) attack.
2) Resource management error (CVE-ID: CVE-2021-47201)
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 iavf_disable_vf() function in drivers/net/ethernet/intel/iavf/iavf_main.c. A local user can perform a denial of service (DoS) attack.
3) NULL pointer dereference (CVE-ID: CVE-2021-47275)
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 cached_dev_cache_miss() function in drivers/md/bcache/request.c. A local user can perform a denial of service (DoS) attack.
4) Memory leak (CVE-ID: CVE-2021-47438)
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 mlx5_core_destroy_cq() function in drivers/net/ethernet/mellanox/mlx5/core/cq.c. A local user can perform a denial of service (DoS) attack.
5) Resource management error (CVE-ID: CVE-2021-47498)
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 dm_mq_queue_rq() function in drivers/md/dm-rq.c. A local user can perform a denial of service (DoS) attack.
6) Use-after-free (CVE-ID: CVE-2021-47520)
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 pch_can_rx_normal() function in drivers/net/can/pch_can.c. A local user can escalate privileges on the system.
7) Out-of-bounds read (CVE-ID: CVE-2021-47547)
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 mii_get_phy() function in drivers/net/ethernet/dec/tulip/de4x5.c. A local user can perform a denial of service (DoS) attack.
8) Use-after-free (CVE-ID: CVE-2023-4244)
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 Linux kernel netfilter: nf_tables component. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.
9) Out-of-bounds read (CVE-ID: CVE-2023-52507)
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 nci_activate_target() function in net/nfc/nci/core.c. A local user can perform a denial of service (DoS) attack.
10) Integer overflow (CVE-ID: CVE-2023-52683)
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 lpit_update_residency() function in drivers/acpi/acpi_lpit.c. A local user can execute arbitrary code.
11) Use of uninitialized resource (CVE-ID: CVE-2023-52693)
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 acpi_video_dev_register_backlight() function in drivers/acpi/acpi_video.c. A local user can perform a denial of service (DoS) attack.
12) NULL pointer dereference (CVE-ID: CVE-2023-52753)
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 dc_stream_get_vblank_counter() and dc_stream_get_scanoutpos() functions in drivers/gpu/drm/amd/display/dc/core/dc_stream.c. A local user can perform a denial of service (DoS) attack.
13) NULL pointer dereference (CVE-ID: CVE-2023-52817)
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 amdgpu_debugfs_regs_smc_read() and amdgpu_debugfs_regs_smc_write() functions in drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c. A local user can perform a denial of service (DoS) attack.
14) Out-of-bounds read (CVE-ID: CVE-2023-52818)
CWE-ID: CWE-125 - Out-of-bounds read
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/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 an out-of-bounds read error within the drivers/gpu/drm/amd/include/pptable.h, drivers/gpu/drm/amd/powerplay/hwmgr/pptable_v1_0.h. A local user can perform a denial of service (DoS) attack.
15) Out-of-bounds read (CVE-ID: CVE-2023-52819)
CWE-ID: CWE-125 - Out-of-bounds read
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/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 an out-of-bounds read error within the drivers/gpu/drm/amd/powerplay/hwmgr/pptable_v1_0.h. A local user can perform a denial of service (DoS) attack.
16) Use of uninitialized resource (CVE-ID: CVE-2024-26635)
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 cpu_to_be16() function in net/llc/llc_core.c. A local user can perform a denial of service (DoS) attack.
17) Input validation error (CVE-ID: CVE-2024-26636)
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 llc_ui_sendmsg() function in net/llc/af_llc.c. A local user can perform a denial of service (DoS) attack.
18) Resource management error (CVE-ID: CVE-2024-26880)
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 __dm_internal_suspend() and __dm_internal_resume() functions in drivers/md/dm.c. A local user can perform a denial of service (DoS) attack.
19) Improper locking (CVE-ID: CVE-2024-35805)
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 dm_exception_table_exit() function in drivers/md/dm-snap.c. A local user can perform a denial of service (DoS) attack.
20) Improper locking (CVE-ID: CVE-2024-35819)
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 qman_create_portal(), qm_congestion_task(), qman_create_cgr(), qman_delete_cgr() and qman_update_cgr() functions in drivers/soc/fsl/qbman/qman.c. A local user can perform a denial of service (DoS) attack.
21) Memory leak (CVE-ID: CVE-2024-35828)
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 lbs_allocate_cmd_buffer() function in drivers/net/wireless/marvell/libertas/cmd.c. A local user can perform a denial of service (DoS) attack.
22) Improper error handling (CVE-ID: CVE-2024-35947)
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 an error within the ddebug_tokenize() function in lib/dynamic_debug.c. A local user can crash the OS kernel.
23) NULL pointer dereference (CVE-ID: CVE-2024-36014)
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 a NULL pointer dereference error within the malidp_mw_connector_reset() function in drivers/gpu/drm/arm/malidp_mw.c. A local user can perform a denial of service (DoS) attack.
24) NULL pointer dereference (CVE-ID: CVE-2024-36941)
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 nl80211_set_coalesce() function in net/wireless/nl80211.c. A local user can perform a denial of service (DoS) attack.
25) Out-of-bounds read (CVE-ID: CVE-2024-38598)
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 __acquires() function in drivers/md/md-bitmap.c. A local user can perform a denial of service (DoS) attack.
26) Use of uninitialized resource (CVE-ID: CVE-2024-38619)
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 short_pack() and alauda_check_media() functions in drivers/usb/storage/alauda.c. A local user can perform a denial of service (DoS) attack.
27) Use of uninitialized resource (CVE-ID: CVE-2024-39301)
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 p9_fcall_init() function in net/9p/client.c. A local user can perform a denial of service (DoS) attack.
28) Division by zero (CVE-ID: CVE-2024-39475)
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 savagefb_probe() function in drivers/video/fbdev/savage/savagefb_driver.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.