Vulnerability-Lookup

GHSA-7GRP-X8PQ-WH35

Vulnerability from github – Published: 2024-05-21 18:31 – Updated: 2025-01-31 15:30

Details

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

i915/perf: Fix NULL deref bugs with drm_dbg() calls

When i915 perf interface is not available dereferencing it will lead to NULL dereferences.

As returning -ENOTSUPP is pretty clear return when perf interface is not available.

[tursulin: added stable tag] (cherry picked from commit 36f27350ff745bd228ab04d7845dfbffc177a889)

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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{
  "affected": [],
  "aliases": [
    "CVE-2023-52788"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
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  "id": "GHSA-7grp-x8pq-wh35",
  "modified": "2025-01-31T15:30:42Z",
  "published": "2024-05-21T18:31:21Z",
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CVE-2023-52788 (GCVE-0-2023-52788)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2026-05-23 15:27

Title

i915/perf: Fix NULL deref bugs with drm_dbg() calls

Summary

In the Linux kernel, the following vulnerability has been resolved: i915/perf: Fix NULL deref bugs with drm_dbg() calls When i915 perf interface is not available dereferencing it will lead to NULL dereferences. As returning -ENOTSUPP is pretty clear return when perf interface is not available. [tursulin: added stable tag] (cherry picked from commit 36f27350ff745bd228ab04d7845dfbffc177a889)

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-21 17:27 UTC

Assigner

Linux mitre root

References

5 references

URL	Tags
https://git.kernel.org/stable/c/1566e8be73fd5fa42…
https://git.kernel.org/stable/c/55db76caa782baa4a…
https://git.kernel.org/stable/c/bf8e105030083e7b7…
https://git.kernel.org/stable/c/10f49cdfd5fb342a1…
https://git.kernel.org/stable/c/471aa951bf1206d3c…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 9b344cf6aea0a69c00e19efdc6e02c6d5aae1a23 , < 1566e8be73fd5fa424e88d2a4cffdc34f970f0e1 (git) Affected: 2fec539112e89255b6a47f566e21d99937fada7b , < 55db76caa782baa4a1bf02296e2773c38a524a3e (git) Affected: 2fec539112e89255b6a47f566e21d99937fada7b , < bf8e105030083e7b71591cdf437e464bcd8a0c09 (git) Affected: 2fec539112e89255b6a47f566e21d99937fada7b , < 10f49cdfd5fb342a1a9641930dc040c570694e98 (git) Affected: 2fec539112e89255b6a47f566e21d99937fada7b , < 471aa951bf1206d3c10d0daa67005b8e4db4ff83 (git) Affected: 5.15.108 , < 5.15.140 (semver)
Linux	Linux	Affected: 6.0 Unaffected: 0 , < 6.0 (semver) Unaffected: 5.15.140 , ≤ 5.15.* (semver) Unaffected: 6.1.64 , ≤ 6.1.* (semver) Unaffected: 6.5.13 , ≤ 6.5.* (semver) Unaffected: 6.6.3 , ≤ 6.6.* (semver) Unaffected: 6.7 , ≤ * (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.