Improper Cross-boundary Removal of Sensitive Data Affecting kernel-debug-modules package, versions <0:5.14.0-284.11.1.el9_2


Severity

Recommended
high

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.04% (15th percentile)

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  • Snyk IDSNYK-ALMALINUX9-KERNELDEBUGMODULES-5642634
  • published28 May 2023
  • disclosed9 May 2023

Introduced: 9 May 2023

CVE-2021-26341  (opens in a new tab)
CWE-212  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:9 kernel-debug-modules to version 0:5.14.0-284.11.1.el9_2 or higher.
This issue was patched in ALSA-2023:2458.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-debug-modules package and not the kernel-debug-modules package as distributed by AlmaLinux. See How to fix? for AlmaLinux:9 relevant fixed versions and status.

Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage.

CVSS Scores

version 3.1