Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2021-47069: Fixed a crash due to relying on a stack reference past its expiry in ipc/mqueue, ipc/msg, ipc/sem (bsc#1220826). - CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633). - CVE-2022-48945: media: vivid: fix compose size exceed boundary (bsc#1230398). - CVE-2024-41087: Fix double free on error (bsc#1228466). - CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015). - CVE-2024-45003: Don't evict inode under the inode lru traversing context (bsc#1230245). - CVE-2024-45021: memcg_write_event_control(): fix a user-triggerable oops (bsc#1230434). - CVE-2024-46695: selinux,smack: do not bypass permissions check in inode_setsecctx hook (bsc#1230519). - CVE-2024-36971: Fixed __dst_negative_advice() race (bsc#1226145). The following non-security bugs were fixed: - ext4: add check to prevent attempting to resize an fs with sparse_super2 (bsc#1230326). - ext4: add reserved GDT blocks check (bsc#1230326). - ext4: consolidate checks for resize of bigalloc into ext4_resize_begin (bsc#1230326). - ext4: fix bug_on ext4_mb_use_inode_pa (bsc#1230326). - kabi: add __nf_queue_get_refs() for kabi compliance. - PKCS#7: Check codeSigning EKU of certificates in PKCS#7 (bsc#1226666). - Revert 'ext4: consolidate checks for resize of bigalloc into ext4_resize_begin' (bsc#1230326).
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2021-47069: Fixed a crash due to relying on a stack reference past its expiry in ipc/mqueue, ipc/msg, ipc/sem (bsc#1220826). - CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633). - CVE-2022-48945: media: vivid: fix compose size exceed boundary (bsc#1230398). - CVE-2024-41087: Fix double free on error (bsc#1228466). - CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015). - CVE-2024-45003: Don't evict inode under the inode lru traversing context (bsc#1230245). - CVE-2024-45021: memcg_write_event_control(): fix a user-triggerable oops (bsc#1230434). - CVE-2024-46695: selinux,smack: do not bypass permissions check in inode_setsecctx hook (bsc#1230519). - CVE-2024-36971: Fixed __dst_negative_advice() race (bsc#1226145). The following non-security bugs were fixed: - ext4: add check to prevent attempting to resize an fs with sparse_super2 (bsc#1230326). - ext4: add reserved GDT blocks check (bsc#1230326). - ext4: consolidate checks for resize of bigalloc into ext4_resize_begin (bsc#1230326). - ext4: fix bug_on ext4_mb_use_inode_pa (bsc#1230326). - kabi: add __nf_queue_get_refs() for kabi compliance. - PKCS#7: Check codeSigning EKU of certificates in PKCS#7 (bsc#1226666). - Revert 'ext4: consolidate checks for resize of bigalloc into ext4_resize_begin' (bsc#1230326).
05 / REFERENCES
Further evidence
- https://bugzilla.suse.com/1220826
- https://bugzilla.suse.com/1226145
- https://bugzilla.suse.com/1226666
- https://bugzilla.suse.com/1227487
- https://bugzilla.suse.com/1228466
- https://bugzilla.suse.com/1229633
- https://bugzilla.suse.com/1230015
- https://bugzilla.suse.com/1230245
- https://bugzilla.suse.com/1230326
- https://bugzilla.suse.com/1230398
- https://bugzilla.suse.com/1230434
- https://bugzilla.suse.com/1230519
- https://bugzilla.suse.com/1230767
- https://www.suse.com/security/cve/CVE-2021-47069
- https://www.suse.com/security/cve/CVE-2022-48911
- https://www.suse.com/security/cve/CVE-2022-48945
- https://www.suse.com/security/cve/CVE-2024-36971
- https://www.suse.com/security/cve/CVE-2024-41087
- https://www.suse.com/security/cve/CVE-2024-44946
- https://www.suse.com/security/cve/CVE-2024-45003
- https://www.suse.com/security/cve/CVE-2024-45021
- https://www.suse.com/security/cve/CVE-2024-46695
- https://www.suse.com/security/cve/CVE-2024-46774
- https://www.suse.com/support/update/announcement/2024/suse-su-20243585-1/