Vulnerability-Lookup

GHSA-Q6PX-8PWJ-PPVH

Vulnerability from github – Published: 2024-03-26 18:32 – Updated: 2025-01-27 15:30

Details

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: Fix the null pointer when load rlc firmware

If the RLC firmware is invalid because of wrong header size, the pointer to the rlc firmware is released in function amdgpu_ucode_request. There will be a null pointer error in subsequent use. So skip validation to fix it.

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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  "aliases": [
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  ],
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  "id": "GHSA-q6px-8pwj-ppvh",
  "modified": "2025-01-27T15:30:55Z",
  "published": "2024-03-26T18:32:07Z",
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}

CVE-2024-26649 (GCVE-0-2024-26649)

Vulnerability from cvelistv5 – Published: 2024-03-26 17:50 – Updated: 2026-05-11 20:01

Title

drm/amdgpu: Fix the null pointer when load rlc firmware

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix the null pointer when load rlc firmware If the RLC firmware is invalid because of wrong header size, the pointer to the rlc firmware is released in function amdgpu_ucode_request. There will be a null pointer error in subsequent use. So skip validation to fix it.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-10 15:54 UTC

Assigner

Linux mitre root

References

3 references

URL	Tags
https://git.kernel.org/stable/c/8b5bacce2d13dbe64…
https://git.kernel.org/stable/c/d3887448486caeef9…
https://git.kernel.org/stable/c/bc03c02cc1991a066…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 3da9b71563cbb7281875adab1d7c4132679da987 , < 8b5bacce2d13dbe648f0bfd3f738ecce8db4978c (git) Affected: 3da9b71563cbb7281875adab1d7c4132679da987 , < d3887448486caeef9687fb5dfebd4ff91e0f25aa (git) Affected: 3da9b71563cbb7281875adab1d7c4132679da987 , < bc03c02cc1991a066b23e69bbcc0f66e8f1f7453 (git)
Linux	Linux	Affected: 6.3 Unaffected: 0 , < 6.3 (semver) Unaffected: 6.6.15 , ≤ 6.6.* (semver) Unaffected: 6.7.3 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix)

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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.