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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)

PUBLISHED Reserved 2026-03-09 | Published 2026-04-22 | Updated 2026-04-23 | Assigner Linux

Product status

Default status
unaffected

48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e (git) before eb95595194e4755b62360aa821f40a79b0953105
affected

48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e (git) before 52db857e94b9be4e6315586602b0257d1d2b165a
affected

48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e (git) before 37c2caa167b0b8aca4f74c32404c5288b876a2a3
affected

Default status
affected

6.13
affected

Any version before 6.13
unaffected

6.18.21 (semver)
unaffected

6.19.11 (semver)
unaffected

7.0 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/eb95595194e4755b62360aa821f40a79b0953105

git.kernel.org/...c/52db857e94b9be4e6315586602b0257d1d2b165a

git.kernel.org/...c/37c2caa167b0b8aca4f74c32404c5288b876a2a3

cve.org (CVE-2026-31461)

nvd.nist.gov (CVE-2026-31461)

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