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Out-of-bounds Write The advisory has been revoked - it doesn't affect any version of package kernel-debug-modules-internal  (opens in a new tab)

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EPSS
0.22% (14th percentile)

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  • Snyk IDSNYK-RHEL9-KERNELDEBUGMODULESINTERNAL-9354840
  • published7 Mar 2025
  • disclosed6 Mar 2025
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Introduced: 6 Mar 2025

CVE-2024-58069  (opens in a new tab)
CWE-787  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:9.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-debug-modules-internal package and not the kernel-debug-modules-internal package as distributed by RHEL.

In the Linux kernel, the following vulnerability has been resolved:

rtc: pcf85063: fix potential OOB write in PCF85063 NVMEM read

The nvmem interface supports variable buffer sizes, while the regmap interface operates with fixed-size storage. If an nvmem client uses a buffer size less than 4 bytes, regmap_read will write out of bounds as it expects the buffer to point at an unsigned int.

Fix this by using an intermediary unsigned int to hold the value.