VULNERABILITY INTELLIGENCE

CVE-2025-21785

CVSS score7.8 HIGH
EPSS probability0.27%
CISA KEVNot currently listed
Published2025-02-27
Last modified2026-10-15
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array The loop that detects/populates cache information already has a bounds check on the array size but does not account for cache levels with separate data/instructions cache. Fix this by incrementing the index for any populated leaf (instead of any populated level).

Weakness classification

  • nvd@nist.gov: CWE-787

Primary references