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SUSE: 2024:3840-1 important: Kernel Live Patch 15 security issues

suse
Calendar Grey October 31, 2024
Dist Suse Esm H88
Urgent security patch for Linux Kernel Live Update 15 targeting multiple significant vulnerabilities in SUSE Enterprise platforms.
* bsc#1223683 * bsc#1225099 * bsc#1225739 * bsc#1225819 * bsc#1227471

Summary

## This update for the Linux Kernel 5.14.21-150500_55_68 fixes several issues. The following security issues were fixed: * CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1227471). * CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225819). * CVE-2024-36899: gpiolib: cdev: Fix use after free in lineinfo_changed_notify (bsc#1225739). * CVE-2024-40954: net: do not leave a dangling sk pointer, when socket creation fails (bsc#1227808) * CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228573). * CVE-2024-40909: bpf: Fix a potential use-after-free in bpf_link_free() (bsc#1228349). * CVE-2023-52846: hsr: Prevent use after free in prp_create_tagged_frame() (bsc#1225099).

Topics%20covered

Topics Covered

security advisory kernel patch security issues SUSE Linux server update important update live patching

References

* bsc#1223683

* bsc#1225099

* bsc#1225739

* bsc#1225819

* bsc#1227471

* bsc#1228349

* bsc#1228573

* bsc#1228786

Cross-

* CVE-2021-47598

* CVE-2023-52752

* CVE-2023-52846

* CVE-2024-26923

* CVE-2024-36899

* CVE-2024-40909

* CVE-2024-40954

* CVE-2024-41059

CVSS scores:

* CVE-2021-47598 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2021-47598 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2023-52752 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2023-52752 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2023-52846 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-26923 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:3840-1
Release Date: 2024-10-30T21:46:10Z
Rating: important

Topics%20covered

Topics Covered

security advisory kernel patch security issues SUSE Linux server update important update live patching

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