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CVE-2023-53324 (GCVE-0-2023-53324)

Vulnerability from cvelistv5 – Published: 2025-09-16 16:11 – Updated: 2026-05-11 19:42
VLAI
Title
drm/msm/mdp5: Don't leak some plane state
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Don't leak some plane state Apparently no one noticed that mdp5 plane states leak like a sieve ever since we introduced plane_state->commit refcount a few years ago in 21a01abbe32a ("drm/atomic: Fix freeing connector/plane state too early by tracking commits, v3.") Fix it by using the right helpers. Patchwork: https://patchwork.freedesktop.org/patch/551236/
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 18:28 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 21a01abbe32a3cbeb903378a24e504bfd9fe0648 , < 7fc11a830b2eb07a0e3c6f917e5e636df6fc5d4c (git)
Affected: 21a01abbe32a3cbeb903378a24e504bfd9fe0648 , < b8a61df6f40448cf46611f7af05b00970d08d620 (git)
Affected: 21a01abbe32a3cbeb903378a24e504bfd9fe0648 , < 815e42029f6e1e762898079f85546d6a0391ab95 (git)
Affected: 21a01abbe32a3cbeb903378a24e504bfd9fe0648 , < c0b1eee648702e04f1005d451f9689575b7f52ed (git)
Affected: 21a01abbe32a3cbeb903378a24e504bfd9fe0648 , < 2965015006ef18ca96d2eab9ebe6bca884c63291 (git)
Affected: 21a01abbe32a3cbeb903378a24e504bfd9fe0648 , < 5b0dd3a102f64996598bd1e8d8388848a7c561bc (git)
Affected: 21a01abbe32a3cbeb903378a24e504bfd9fe0648 , < 12dfd02cbd1a678fbd66be0c2f79d5299c4921a9 (git)
Affected: 21a01abbe32a3cbeb903378a24e504bfd9fe0648 , < fd0ad3b2365c1c58aa5a761c18efc4817193beb6 (git)
guessed Create a notification for this product.
Linux Linux Affected: 4.15
Unaffected: 0 , < 4.15 (semver)
Unaffected: 4.19.295 , ≤ 4.19.* (semver)
Unaffected: 5.4.257 , ≤ 5.4.* (semver)
Unaffected: 5.10.195 , ≤ 5.10.* (semver)
Unaffected: 5.15.132 , ≤ 5.15.* (semver)
Unaffected: 6.1.53 , ≤ 6.1.* (semver)
Unaffected: 6.4.16 , ≤ 6.4.* (semver)
Unaffected: 6.5.3 , ≤ 6.5.* (semver)
Unaffected: 6.6 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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                  {
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    },
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      "current_release_date": "2026-06-30T10:31:08+00:00",
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      "product_status:known_not_affected": "274",
      "source": "Red Hat CSAF VEX",
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      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-53324.json",
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}



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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

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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.