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SUSE: 2024:2758-1 Important: Kernel Live Patch 47 Security Update

suse
Calendar Grey August 6, 2024
Dist Suse Esm H88
A critical update for the SUSE Linux Kernel has been released, resolving several vulnerabilities that could lead to system crashes and increased risk.
* bsc#1210619 * bsc#1220145 * bsc#1220537 * bsc#1223059 * bsc#1223363

Summary

## This update for the Linux Kernel 5.3.18-150200_24_188 fixes several issues. The following security issues were fixed: * CVE-2024-27398: Fixed use-after-free bug caused by sco_sock_timeout() (bsc#1225013). * CVE-2024-35950: drm/client: Fully protect modes with dev->mode_config.mutex (bsc#1225310). * CVE-2021-47383: Fixed out-of-bound vmalloc access in imageblit (bsc#1225211). * CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223683). * CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223363). * CVE-2021-46955: Fixed an out-of-bounds read with openvswitch, when fragmenting IPv4 packets (bsc#1220537). * CVE-2024-23307: Fixed Integer Overflow or Wraparound vulnerability in x86 and ARM md, raid, raid5 modules (bsc#1220145).

Topics%20covered

Topics Covered

security advisory kernel patch important SUSE issue fix out-of-bounds live patching

References

* bsc#1210619

* bsc#1220145

* bsc#1220537

* bsc#1223059

* bsc#1223363

* bsc#1223514

* bsc#1223683

* bsc#1225013

* bsc#1225211

* bsc#1225310

Cross-

* CVE-2021-46955

* CVE-2021-47383

* CVE-2022-48651

* CVE-2023-1829

* CVE-2024-23307

* CVE-2024-26828

* CVE-2024-26852

* CVE-2024-26923

* CVE-2024-27398

* CVE-2024-35950

CVSS scores:

* CVE-2021-46955 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

* CVE-2021-47383 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* 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-2023-1829 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2023-1829 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-23307 ( 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
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:2758-1
Rating: important

Topics%20covered

Topics Covered

security advisory kernel patch important SUSE issue fix out-of-bounds live patching

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