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  4. CVE 2024 49925 fbdev efifb register sysfs groups through driver
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Back to active CVEs
High · CVSS 7.1CVE-2024-49925

fbdev: efifb: Register sysfs groups through driver coreCVE-2024-49925

Answer in brief

CVE-2024-49925 records a High severity (CVSS 7.1) vulnerability in fbdev: efifb: Register sysfs groups through driver core. 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 Oct 21, 2024Updated Aug 5, 2026Source checked Nov 4, 2026First seen by HOL Aug 5, 2026Material review Aug 5, 2026
Upstream Advisory

Record context

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

Key facts

Risk
High · CVSS 7.1
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 7.1. 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>=753375a881caa01112b7cec2c796749154e0bb23 <2d97b85eb5a86766ad0f8ea3d121e6ae144e3ed8 || >=753375a881caa01112b7cec2c796749154e0bb23 <2a9c40c72097b583b23aeb2a26d429ccfc81fbc1 || >=753375a881caa01112b7cec2c796749154e0bb23 <36bfefb6baaa8e46de44f4fd919ce4347337620f || >=753375a881caa01112b7cec2c796749154e0bb23 <872cd2d029d2c970a8a1eea88b48dab2b3f2e93a || >=753375a881caa01112b7cec2c796749154e0bb23 <4684d69b9670a83992189f6271dc0fcdec4ed0d7 || >=753375a881caa01112b7cec2c796749154e0bb23 <95cdd538e0e5677efbdf8aade04ec098ab98f4572d97b85eb5a86766ad0f8ea3d121e6ae144e3ed8, 2a9c40c72097b583b23aeb2a26d429ccfc81fbc1, 36bfefb6baaa8e46de44f4fd919ce4347337620f, 872cd2d029d2c970a8a1eea88b48dab2b3f2e93a, 4684d69b9670a83992189f6271dc0fcdec4ed0d7, 95cdd538e0e5677efbdf8aade04ec098ab98f457
Linux/Linuxgeneric4.10Not 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 2d97b85eb5a86766ad0f8ea3d121e6ae144e3ed8 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 21, 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
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencelists.debian.org
Upstream source description

In the Linux kernel, the following vulnerability has been resolved: fbdev: efifb: Register sysfs groups through driver core The driver core can register and cleanup sysfs groups already. Make use of that functionality to simplify the error handling and cleanup. Also avoid a UAF race during unregistering where the sysctl attributes were usable after the info struct was freed.

Quoted source text, attributed separately from HOL analysis.