CVE-2025-21785 (GCVE-0-2025-21785)

Vulnerability from cvelistv5 – Published: 2025-02-27 02:18 – Updated: 2025-11-03 20:59
VLAI?
Title
arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array
Summary
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).
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 5d425c18653731af62831d30a4fa023d532657a9 , < 4371ac7b494e933fffee2bd6265d18d73c4f05aa (git)
Affected: 5d425c18653731af62831d30a4fa023d532657a9 , < e4fde33107351ec33f1a64188612fbc6ca659284 (git)
Affected: 5d425c18653731af62831d30a4fa023d532657a9 , < 88a3e6afaf002250220793df99404977d343db14 (git)
Affected: 5d425c18653731af62831d30a4fa023d532657a9 , < 4ff25f0b18d1d0174c105e4620428bcdc1213860 (git)
Affected: 5d425c18653731af62831d30a4fa023d532657a9 , < ab90894f33c15b14c1cee6959ab6c8dcb09127f8 (git)
Affected: 5d425c18653731af62831d30a4fa023d532657a9 , < 715eb1af64779e1b1aa0a7b2ffb81414d9f708e5 (git)
Affected: 5d425c18653731af62831d30a4fa023d532657a9 , < 67b99a2b5811df4294c2ad50f9bff3b6a08bd618 (git)
Affected: 5d425c18653731af62831d30a4fa023d532657a9 , < 875d742cf5327c93cba1f11e12b08d3cce7a88d2 (git)
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    Linux Linux Affected: 4.0
Unaffected: 0 , < 4.0 (semver)
Unaffected: 5.4.291 , ≤ 5.4.* (semver)
Unaffected: 5.10.235 , ≤ 5.10.* (semver)
Unaffected: 5.15.179 , ≤ 5.15.* (semver)
Unaffected: 6.1.129 , ≤ 6.1.* (semver)
Unaffected: 6.6.79 , ≤ 6.6.* (semver)
Unaffected: 6.12.16 , ≤ 6.12.* (semver)
Unaffected: 6.13.4 , ≤ 6.13.* (semver)
Unaffected: 6.14 , ≤ * (original_commit_for_fix)
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Show details on NVD website

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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