Riskcovery

CVE-2024-42261

drm/v3d: Validate passed in drm syncobj handles in the timestamp extension

State
Published
Severity
Not scored
Published
Aug 17, 2024
Updated
May 11, 2026
Reserved
Jul 30, 2024

Read the record on cve.org

Description

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

drm/v3d: Validate passed in drm syncobj handles in the timestamp extension

If userspace provides an unknown or invalid handle anywhere in the handle array the rest of the driver will not handle that well.

Fix it by checking handle was looked up successfully or otherwise fail the extension by jumping into the existing unwind.

(cherry picked from commit 8d1276d1b8f738c3afe1457d4dff5cc66fc848a3)

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 9ba0ff3e083f6a4a0b6698f06bfff74805fefa5f to before 5c56f104edd02a537e9327dc543574e55713e1d7Affected
  • 9ba0ff3e083f6a4a0b6698f06bfff74805fefa5f to before 023d22e8bb0cdd6900382ad1ed06df3b6c2ea791Affected
LinuxLinux
  • 6.8Affected
  • before 6.8Not affected
  • 6.10.4 through 6.10.*Not affected
  • 6.11 and laterNot affected

References

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