Riskcovery

CVE-2024-42260

drm/v3d: Validate passed in drm syncobj handles in the performance 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 performance 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 a546b7e4d73c23838d7e4d2c92882b3ca902d213)

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • bae7cb5d68001a8d4ceec5964dda74bb9aab7220 to before 5d4aa25f47cd05e9eeac272906588728588605ddAffected
  • bae7cb5d68001a8d4ceec5964dda74bb9aab7220 to before 4ecc24a84d7e0254efd150ec23e0b89638386516Affected
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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