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SUSE: 2024:2191-1 Important: Kernel Live Patch 25 Security Update

suse
Calendar Grey June 25, 2024
Dist Suse Esm H88
Important news regarding Live Patch 25 for the Linux Kernel, fixing various vulnerabilities found in SUSE systems. Ensure your protection!
* bsc#1221302 * bsc#1222882 * bsc#1223059 * bsc#1223514

Summary

## This update for the Linux Kernel 5.14.21-150400_24_116 fixes several issues. The following security issues were fixed: * CVE-2024-26852: Fixed use-after-free in ip6_route_mpath_notify() (bsc#1223059). * CVE-2024-26610: Fixed memory corruption in wifi/iwlwifi (bsc#1221302). * CVE-2022-48651: Fixed an out-of-bound bug in ipvlan caused by unset skb->mac_header (bsc#1223514). * CVE-2024-26766: Fixed SDMA off-by-one error in _pad_sdma_tx_descs() (bsc#1222882). ## 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-SP4 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2024-2191=1 * openSUSE Leap 15.4

Topics%20covered

Topics Covered

security advisory memory corruption important kernel SUSE use-after-free live patch

References

* bsc#1221302

* bsc#1222882

* bsc#1223059

* bsc#1223514

Cross-

* CVE-2022-48651

* CVE-2024-26610

* CVE-2024-26766

* CVE-2024-26852

CVSS scores:

* CVE-2022-48651 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-26610 ( SUSE ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

* CVE-2024-26766 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-26852 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* openSUSE Leap 15.4

* SUSE Linux Enterprise High Performance Computing 15 SP4

* SUSE Linux Enterprise Live Patching 15-SP4

* SUSE Linux Enterprise Micro 5.3

* SUSE Linux Enterprise Micro 5.4

* SUSE Linux Enterprise Real Time 15 SP4

* SUSE Linux Enterprise Server 15 SP4

* SUSE Linux Enterprise Server for SAP Applications 15 SP4

Severity
important
Lowest
Low
Medium
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Critical

Announcement ID: SUSE-SU-2024:2191-1
Rating: important

Topics%20covered

Topics Covered

security advisory memory corruption important kernel SUSE use-after-free live patch

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