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CVE-2023-53228 (GCVE-0-2023-53228)

Vulnerability from cvelistv5 – Published: 2025-09-15 14:21 – Updated: 2026-05-23 15:28
VLAI
Title
drm/amdgpu: drop redundant sched job cleanup when cs is aborted
Summary
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
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-14 17:51 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 49aa99f05dbc75b9ae360a74648c420a80f7ee49 , < cdce1644d85e858c68fb5fa67d78eb1035bf34f4 (git)
Affected: f7d66fb2ea43a3016e78a700a2ca6c77a74579f9 , < c1564d4b105ae535eb3183ecaaa987685b20a888 (git)
Affected: f7d66fb2ea43a3016e78a700a2ca6c77a74579f9 , < ec02a29c3c2ef8ad3e15a0e3f96b99a00e5d97b4 (git)
Affected: f7d66fb2ea43a3016e78a700a2ca6c77a74579f9 , < 1253685f0d3eb3eab0bfc4bf15ab341a5f3da0c8 (git)
Affected: 6.1.160 , < 6.1.167 (semver)
guessed Create a notification for this product.
Linux Linux Affected: 6.2
Unaffected: 0 , < 6.2 (semver)
Unaffected: 6.1.167 , ≤ 6.1.* (semver)
Unaffected: 6.2.16 , ≤ 6.2.* (semver)
Unaffected: 6.3.3 , ≤ 6.3.* (semver)
Unaffected: 6.4 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.