CVE-2023-53844 (GCVE-0-2023-53844)

Vulnerability from cvelistv5 – Published: 2025-12-09 01:30 – Updated: 2026-05-11 19:52
VLAI
Title
drm/ttm: Don't leak a resource on swapout move error
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Don't leak a resource on swapout move error If moving the bo to system for swapout failed, we were leaking a resource. Fix.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: bfa3357ef9abc9d56a2910222d2deeb9f15c91ff , < af4e0ce2af8a8f0ff3b89702a1e18d8ec2c4a834 (git)
Affected: bfa3357ef9abc9d56a2910222d2deeb9f15c91ff , < f037f6038736bd038ddb9c72de979a08cc1ee3b5 (git)
Affected: bfa3357ef9abc9d56a2910222d2deeb9f15c91ff , < 4a5b37ea6797d7a53e6dd004aa37e149f40199ce (git)
Affected: bfa3357ef9abc9d56a2910222d2deeb9f15c91ff , < a590f03d8de7c4cb7ce4916dc7f2fd10711faabe (git)
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Linux Linux Affected: 5.14
Unaffected: 0 , < 5.14 (semver)
Unaffected: 5.15.121 , ≤ 5.15.* (semver)
Unaffected: 6.1.40 , ≤ 6.1.* (semver)
Unaffected: 6.4.5 , ≤ 6.4.* (semver)
Unaffected: 6.5 , ≤ * (original_commit_for_fix)
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    "redhat_vex": {
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      "cve": "CVE-2023-53844",
      "id": "CVE-2023-53844",
      "initial_release_date": "2023-01-01T00:00:00+00:00",
      "product_status:fixed": "399",
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      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: drm/ttm: Don\u0027t leak a resource on swapout move error",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-53844.json",
      "version": "3"
    }
  }
}



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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

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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.