Riskcovery

CVE-2026-31461

drm/amd/display: Fix drm_edid leak in amdgpu_dm

State
Published
Severity
Not scored
Published
Apr 22, 2026
Updated
May 11, 2026
Reserved
Mar 9, 2026

Read the record on cve.org

Description

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

drm/amd/display: Fix drm_edid leak in amdgpu_dm

[WHAT] When a sink is connected, aconnector->drm_edid was overwritten without freeing the previous allocation, causing a memory leak on resume.

[HOW] Free the previous drm_edid before updating it.

(cherry picked from commit 52024a94e7111366141cfc5d888b2ef011f879e5)

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e to before eb95595194e4755b62360aa821f40a79b0953105Affected
  • 48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e to before 52db857e94b9be4e6315586602b0257d1d2b165aAffected
  • 48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e to before 37c2caa167b0b8aca4f74c32404c5288b876a2a3Affected
LinuxLinux
  • 6.13Affected
  • before 6.13Not affected
  • 6.18.21 through 6.18.*Not affected
  • 6.19.11 through 6.19.*Not affected
  • 7.0 and laterNot affected

References

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