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  4. CVE 2024 39481 media mc fix graph walk in mediapipelinestart
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Back to active CVEs
High · CVSS 7.8CVE-2024-39481

media: mc: Fix graph walk in media_pipeline_startCVE-2024-39481

Answer in brief

CVE-2024-39481 records a High severity (CVSS 7.8) vulnerability in media: mc: Fix graph walk in media_pipeline_start. 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 Jul 5, 2024Updated Aug 5, 2026Source checked Nov 4, 2026First seen by HOL Aug 5, 2026Material review Aug 5, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.8
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 7.8. 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>=ae219872834a32da88408a92a4b4745c11f5a7ce <788fd0f11e45ae8d3a8ebbd3452a6e83f92db376 || >=ae219872834a32da88408a92a4b4745c11f5a7ce <e80d9db99b7b6c697d8d952dfd25c3425cf61499 || >=ae219872834a32da88408a92a4b4745c11f5a7ce <bee9440bc0b6b3b7432f7bfde28656262a3484a2 || >=ae219872834a32da88408a92a4b4745c11f5a7ce <8a9d420149c477e7c97fbd6453704e4612bdd3fa788fd0f11e45ae8d3a8ebbd3452a6e83f92db376, e80d9db99b7b6c697d8d952dfd25c3425cf61499, bee9440bc0b6b3b7432f7bfde28656262a3484a2, 8a9d420149c477e7c97fbd6453704e4612bdd3fa
Linux/Linuxgeneric6.1Not 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 788fd0f11e45ae8d3a8ebbd3452a6e83f92db376 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Jul 5, 2024

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

  2. Source modified

    Aug 5, 2026

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

  3. First seen by HOL

    Aug 5, 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: mc: Fix graph walk in media_pipeline_start The graph walk tries to follow all links, even if they are not between pads. This causes a crash with, e.g. a MEDIA_LNK_FL_ANCILLARY_LINK link. Fix this by allowing the walk to proceed only for MEDIA_LNK_FL_DATA_LINK links.

Quoted source text, attributed separately from HOL analysis.

Record context

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