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Back to active CVEs
Medium · CVSS 5.5CVE-2023-53336

media: ipu-bridge: Fix null pointer deref on SSDB/PLD parsing warnings

Answer in brief

CVE-2023-53336 records a Medium severity (CVSS 5.5) vulnerability in media: ipu-bridge: Fix null pointer deref on SSDB/PLD parsing warnings. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 17, 2025Updated Oct 3, 2026Source checked Oct 3, 2026First seen by HOL Oct 3, 2026Material review Oct 3, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.5
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Linux/Linuxgeneric>=485aa3df0dffa62d347ea4e0116f549338accc59 <bca783c943cefea97c27f02fdd16bf414e8057df || >=485aa3df0dffa62d347ea4e0116f549338accc59 <3de35e29cfddfe6bff762b15bcfe8d80bebac6cb || >=485aa3df0dffa62d347ea4e0116f549338accc59 <e08b091e33ecf6e4cb2c0c5820a69abe7673280b || >=485aa3df0dffa62d347ea4e0116f549338accc59 <284be5693163343e1cf17c03917eecd1d6681bcfbca783c943cefea97c27f02fdd16bf414e8057df, 3de35e29cfddfe6bff762b15bcfe8d80bebac6cb, e08b091e33ecf6e4cb2c0c5820a69abe7673280b, 284be5693163343e1cf17c03917eecd1d6681bcf
Linux/Linuxgeneric5.16Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Linux/Linux, Linux/Linux.
  2. 2Review the reported fix. Update Linux/Linux to bca783c943cefea97c27f02fdd16bf414e8057df if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Sep 17, 2025

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 3, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 3, 2026

Sources and claim methodology

  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
Upstream source description

In the Linux kernel, the following vulnerability has been resolved: media: ipu-bridge: Fix null pointer deref on SSDB/PLD parsing warnings When ipu_bridge_parse_rotation() and ipu_bridge_parse_orientation() run sensor->adev is not set yet. So if either of the dev_warn() calls about unknown values are hit this will lead to a NULL pointer deref. Set sensor->adev earlier, with a borrowed ref to avoid making unrolling on errors harder, to fix this.

Quoted source text, attributed separately from HOL analysis.

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Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-476
Source
CVE List V5
Source checked
Oct 3, 2026
References
4 linked sources
Open source record