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SUSE: 2025:02095-1 important: Linux Kernel buffer overflow fixes

suse
Calendar Grey June 24, 2025
Dist Suse Esm H88
A vital update for SUSE mitigates various vulnerabilities within the Linux Kernel, safeguarding system reliability and efficiency.
* bsc#1227903 * bsc#1232929 * bsc#1233680 * bsc#1233708 * bsc#1235062

Summary

## This update for the Linux Kernel 4.12.14-122_219 fixes several issues. The following security issues were fixed: * CVE-2024-56601: net: inet: do not leave a dangling sk pointer in inet_create() (bsc#1235231). * CVE-2024-50279: dm cache: fix out-of-bounds access to the dirty bitset when resizing (bsc#1233708). * CVE-2024-50301: security/keys: fix slab-out-of-bounds in key_task_permission (bsc#1233680). * CVE-2024-56605: Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create() (bsc#1235062). * CVE-2024-50125: Bluetooth: SCO: Fix UAF on sco_sock_timeout (bsc#1232929). * CVE-2024-40937: gve: Clear napi->skb before dev_kfree_skb_any() (bsc#1227903). * CVE-2022-49545: ALSA: usb-audio: Cancel pending work at closing a MIDI substream (bsc#1238730).

Topics%20covered

Topics Covered

security advisory security issue buffer overflow important SUSE Linux Kernel

References

* bsc#1227903

* bsc#1232929

* bsc#1233680

* bsc#1233708

* bsc#1235062

* bsc#1235231

* bsc#1238730

* bsc#1241331

Cross-

* CVE-2022-49179

* CVE-2022-49545

* CVE-2024-40937

* CVE-2024-50125

* CVE-2024-50279

* CVE-2024-50301

* CVE-2024-56601

* CVE-2024-56605

CVSS scores:

* CVE-2022-49179 ( 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-2022-49179 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

* CVE-2022-49179 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2022-49545 ( SUSE ): 7.3

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

* CVE-2022-49545 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-40937 ( 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-2025:02095-1
Release Date: 2025-06-24T14:33:40Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue buffer overflow important SUSE Linux Kernel

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