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CVE-2023-53289 (GCVE-0-2023-53289)

Vulnerability from cvelistv5 – Published: 2025-09-16 08:11 – Updated: 2026-05-11 19:42
VLAI
Title
media: bdisp: Add missing check for create_workqueue
Summary
In the Linux kernel, the following vulnerability has been resolved: media: bdisp: Add missing check for create_workqueue Add the check for the return value of the create_workqueue in order to avoid NULL pointer dereference.
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 18:10 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 28ffeebbb7bdc0dd7899286b63f3c359d43d0a1a , < fc1aeafdf6fb0a136c2257000f0d478ee62953fe (git)
Affected: 28ffeebbb7bdc0dd7899286b63f3c359d43d0a1a , < 2bfbe3ad371ac5349302833198df14e442622cbc (git)
Affected: 28ffeebbb7bdc0dd7899286b63f3c359d43d0a1a , < c6a315f0b14074ac89723f55b749a557dda0ae2b (git)
Affected: 28ffeebbb7bdc0dd7899286b63f3c359d43d0a1a , < 4362444dca02ab44ac844feda3cf6238ef953673 (git)
Affected: 28ffeebbb7bdc0dd7899286b63f3c359d43d0a1a , < 519b0849401194745ea40f9e07513b870afc1b42 (git)
Affected: 28ffeebbb7bdc0dd7899286b63f3c359d43d0a1a , < c2e55481731b0e8c96f30f661e430aa884fbd354 (git)
Affected: 28ffeebbb7bdc0dd7899286b63f3c359d43d0a1a , < eef95a2745cb91559bb03aa111c228fe38deaf64 (git)
Affected: 28ffeebbb7bdc0dd7899286b63f3c359d43d0a1a , < 0d09ce05724cfb3f5c5136893bec95305c641875 (git)
Affected: 28ffeebbb7bdc0dd7899286b63f3c359d43d0a1a , < 2371adeab717d8fe32144a84f3491a03c5838cfb (git)
guessed Create a notification for this product.
Linux Linux Affected: 4.2
Unaffected: 0 , < 4.2 (semver)
Unaffected: 4.14.315 , ≤ 4.14.* (semver)
Unaffected: 4.19.283 , ≤ 4.19.* (semver)
Unaffected: 5.4.243 , ≤ 5.4.* (semver)
Unaffected: 5.10.180 , ≤ 5.10.* (semver)
Unaffected: 5.15.111 , ≤ 5.15.* (semver)
Unaffected: 6.1.28 , ≤ 6.1.* (semver)
Unaffected: 6.2.15 , ≤ 6.2.* (semver)
Unaffected: 6.3.2 , ≤ 6.3.* (semver)
Unaffected: 6.4 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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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

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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.


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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.