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SUSE: 2024:4248-1 Important: Linux Kernel Live Patch Security Issues

suse
Calendar Grey December 6, 2024
Dist Suse Esm H88
Crucial security updates for SUSE Linux Kernel tackling various vulnerabilities with live patching guidelines provided
* bsc#1227471 * bsc#1227472 * bsc#1227651 * bsc#1228573 * bsc#1229553

Summary

## This update for the Linux Kernel 5.3.18-150200_24_197 fixes several issues. The following security issues were fixed: * CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229553). * CVE-2021-47600: dm btree remove: fix use after free in rebalance_children() (bsc#1227472). * CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1227471). * CVE-2021-47291: ipv6: fix another slab-out-of-bounds in fib6_nh_flush_exceptions (bsc#1227651). * CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228573). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Live Patching 15-SP2

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No topics assigned

References

* bsc#1227471

* bsc#1227472

* bsc#1227651

* bsc#1228573

* bsc#1229553

Cross-

* CVE-2021-47291

* CVE-2021-47598

* CVE-2021-47600

* CVE-2024-41059

* CVE-2024-43861

CVSS scores:

* CVE-2021-47291 ( 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 ( 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-2021-47600 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2021-47600 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-41059 ( SUSE ): 7.3

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

* CVE-2024-41059 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity
important
Lowest
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Critical

Announcement ID: SUSE-SU-2024:4248-1
Release Date: 2024-12-06T14:33:29Z
Rating: important

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Topics Covered

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