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SUSE: 2025:01839-1 important: Linux Kernel RT critical buffer overflow

suse
Calendar Grey June 9, 2025
Dist Suse Esm H88
SUSE Linux Kernel RT addresses significant vulnerabilities, resolving a severe buffer overflow along with memory management flaws. Find out how to apply the necessary patches.
* bsc#1236701 * bsc#1239077 * bsc#1239096 Cross-References:

Summary

## This update for the Linux Kernel 6.4.0-150600_10_23 fixes several issues. The following security issues were fixed: * CVE-2025-21680: pktgen: Avoid out-of-bounds access in get_imix_entries (bsc#1236701). * CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096). * CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239077). ## 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-SP6 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2025-1839=1 SUSE-SLE- Module-Live-Patching-15-SP6-2025-1842=1 ## Package List:

Topics%20covered

Topics Covered

security advisory buffer overflow kernel patch SUSE Linux important update real-time kernel

References

* bsc#1236701

* bsc#1239077

* bsc#1239096

Cross-

* CVE-2024-57996

* CVE-2024-58013

* CVE-2025-21680

CVSS scores:

* CVE-2024-57996 ( SUSE ): 8.5

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

* CVE-2024-57996 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-58013 ( SUSE ): 7.0

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

* CVE-2024-58013 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-58013 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-21680 ( SUSE ): 8.5

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

* CVE-2025-21680 ( 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-2025:01839-1
Release Date: 2025-06-09T15:33:45Z
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow kernel patch SUSE Linux important update real-time kernel

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