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Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: drop redundant sched job cleanup when cs is aborted Once command submission failed due to userptr invalidation in amdgpu_cs_submit, legacy code will perform cleanup of scheduler job. However, it's not needed at all, as former commit has integrated job cleanup stuff into amdgpu_job_free. Otherwise, because of double free, a NULL pointer dereference will occur in such scenario. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2457

PUBLISHED Reserved 2025-09-15 | Published 2025-09-15 | Updated 2025-09-15 | Assigner Linux

Product status

Default status
unaffected

f7d66fb2ea43a3016e78a700a2ca6c77a74579f9 (git) before c1564d4b105ae535eb3183ecaaa987685b20a888
affected

f7d66fb2ea43a3016e78a700a2ca6c77a74579f9 (git) before ec02a29c3c2ef8ad3e15a0e3f96b99a00e5d97b4
affected

f7d66fb2ea43a3016e78a700a2ca6c77a74579f9 (git) before 1253685f0d3eb3eab0bfc4bf15ab341a5f3da0c8
affected

Default status
affected

6.2
affected

Any version before 6.2
unaffected

6.2.16 (semver)
unaffected

6.3.3 (semver)
unaffected

6.4 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/c1564d4b105ae535eb3183ecaaa987685b20a888

git.kernel.org/...c/ec02a29c3c2ef8ad3e15a0e3f96b99a00e5d97b4

git.kernel.org/...c/1253685f0d3eb3eab0bfc4bf15ab341a5f3da0c8

cve.org (CVE-2023-53228)

nvd.nist.gov (CVE-2023-53228)

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