CVE-2025-38317

wifi: ath12k: Fix buffer overflow in debugfs

State: Published
Severity: 7.8 High
Published: Jul 10, 2025
Updated: Oct 15, 2026
Reserved: Apr 16, 2025

Description

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

wifi: ath12k: Fix buffer overflow in debugfs

If the user tries to write more than 32 bytes then it results in memory corruption. Fortunately, this is debugfs so it's limited to root users.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	Linux

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	3f73c24f28b317f22df7870c25ff82f1d625c6c2 to before 0c57aa8ef94cffc5c2d68230e19329a03e71a94fAffected 3f73c24f28b317f22df7870c25ff82f1d625c6c2 to before 8c4a200d03574bfcbf54fdb7ba5968b58ad2e0b3Affected 3f73c24f28b317f22df7870c25ff82f1d625c6c2 to before 8c7a5031a6b0d42e640fbd2d5d05f61f74e32dceAffected
LinuxLinux	6.11Affected before 6.11Not affected 6.12.34 through 6.12.Not affected 6.15.3 through 6.15.Not affected 6.16 and laterNot affected

References

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