SB2026011273 - SUSE update for the Linux Kernel (Live Patch 28 for SUSE Linux Enterprise 15 SP5) 

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2026011273

SB2026011273 - SUSE update for the Linux Kernel (Live Patch 28 for SUSE Linux Enterprise 15 SP5)

Published: January 12, 2026

Security Bulletin ID SB2026011273
Severity
Low
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Local access
Highest impact Code execution

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Memory leak (CVE-ID: CVE-2023-53574)

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to memory leak within the rtw_core_deinit() function in drivers/net/wireless/realtek/rtw88/main.c. A local user can perform a denial of service (DoS) attack.


2) Buffer overflow (CVE-ID: CVE-2025-38257)

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to memory corruption within the _copy_apqns_from_user() function in drivers/s390/crypto/pkey_api.c. A local user can escalate privileges on the system.


Remediation

Install update from vendor's website.

References