CVE-2024-42264: drm/v3d: Prevent out of bounds access in performance query extensions

Severity: high (CVSS 7.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-08-17 · updated 2026-08-04
Weakness: CWE-125

Description

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Prevent out of bounds access in performance query extensions Check that the number of perfmons userspace is passing in the copy and reset extensions is not greater than the internal kernel storage where the ids will be copied into. (cherry picked from commit f32b5128d2c440368b5bf3a7a356823e235caabb)

Affected products

Linux kernel: from 6.8 before 6.10.4; 6.11-rc1 — fixed in 6.10.4

How to fix

Upgrade to a fixed version: Linux kernel 6.10.4. Check the vendor advisory for mitigations.

References

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