SB2024082364 - openEuler 22.03 LTS SP4 update for kernel

Description

This security bulletin contains information about 19 vulnerabilities.

1) Resource management error (CVE-ID: CVE-2024-33621)

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 ipvlan_process_v4_outbound() and ipvlan_process_v6_outbound() functions in drivers/net/ipvlan/ipvlan_core.c. A local user can perform a denial of service (DoS) attack.

2) Input validation error (CVE-ID: CVE-2024-34777)

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 map_benchmark_ioctl() function in kernel/dma/map_benchmark.c. A local user can perform a denial of service (DoS) attack.

3) Buffer overflow (CVE-ID: CVE-2024-38544)

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 rxe_comp_queue_pkt() function in drivers/infiniband/sw/rxe/rxe_comp.c. A local user can perform a denial of service (DoS) attack.

4) Resource management error (CVE-ID: CVE-2024-38565)

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 ar5523_probe() function in drivers/net/wireless/ath/ar5523/ar5523.c. A local user can perform a denial of service (DoS) attack.

5) Improper locking (CVE-ID: CVE-2024-38597)

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 gem_interrupt() and gem_init_one() functions in drivers/net/ethernet/sun/sungem.c. A local user can perform a denial of service (DoS) attack.

6) Memory leak (CVE-ID: CVE-2024-39276)

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 ext4_xattr_block_cache_find() function in fs/ext4/xattr.c. A local user can perform a denial of service (DoS) attack.

7) Improper locking (CVE-ID: CVE-2024-39476)

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 raid5d() function in drivers/md/raid5.c. A local user can perform a denial of service (DoS) attack.

8) Buffer overflow (CVE-ID: CVE-2024-40902)

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 ea_get() function in fs/jfs/xattr.c. A local user can escalate privileges on the system.

9) NULL pointer dereference (CVE-ID: CVE-2024-40945)

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 include/linux/iommu.h. A local user can perform a denial of service (DoS) attack.

10) Improper locking (CVE-ID: CVE-2024-40966)

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 con_cleanup() function in drivers/tty/vt/vt.c, within the tty_set_ldisc() function in drivers/tty/tty_ldisc.c. A local user can perform a denial of service (DoS) attack.

11) Improper locking (CVE-ID: CVE-2024-41088)

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 mcp251xfd_tx_obj_from_skb(), mcp251xfd_tx_busy() and mcp251xfd_start_xmit() functions in drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.c, within the mcp251xfd_open() and mcp251xfd_stop() functions in drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c. A local user can perform a denial of service (DoS) attack.

12) Type Confusion (CVE-ID: CVE-2024-42070)

CWE-ID: CWE-843 - Type confusion

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 gain access to sensitive information.

The vulnerability exists due to a type confusion error within the nft_lookup_init() function in net/netfilter/nft_lookup.c, within the nf_tables_fill_setelem() and nft_validate_register_store() functions in net/netfilter/nf_tables_api.c. A local user can pass specially crafted data to the packet filtering to trigger a type confusion error and gain access to sensitive information.

13) Improper error handling (CVE-ID: CVE-2024-42127)

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 lima_pp_init() and lima_pp_bcast_init() functions in drivers/gpu/drm/lima/lima_pp.c, within the lima_mmu_init() function in drivers/gpu/drm/lima/lima_mmu.c, within the lima_gp_init() function in drivers/gpu/drm/lima/lima_gp.c. A local user can perform a denial of service (DoS) attack.

14) Integer overflow (CVE-ID: CVE-2024-42131)

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 domain_dirty_limits(), node_dirty_limit(), dirty_background_bytes_handler() and dirty_bytes_handler() functions in mm/page-writeback.c. A local user can execute arbitrary code.

15) Use-after-free (CVE-ID: CVE-2024-42232)

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 delayed_work() and EXPORT_SYMBOL() functions in net/ceph/mon_client.c. A local user can escalate privileges on the system.

16) Memory leak (CVE-ID: CVE-2024-42236)

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 usb_string_copy() function in drivers/usb/gadget/configfs.c. A local user can perform a denial of service (DoS) attack.

17) Improper error handling (CVE-ID: CVE-2024-42304)

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 __ext4_read_dirblock(), ext4_empty_dir() and ext4_get_first_dir_block() functions in fs/ext4/namei.c. A local user can perform a denial of service (DoS) attack.

18) NULL pointer dereference (CVE-ID: CVE-2024-42310)

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 cdv_intel_lvds_get_modes() function in drivers/gpu/drm/gma500/cdv_intel_lvds.c. A local user can perform a denial of service (DoS) attack.

19) Input validation error (CVE-ID: CVE-2024-43839)

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 bnad_tx_msix_register() and bnad_rx_msix_register() functions in drivers/net/ethernet/brocade/bna/bnad.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-2024-2028