Vulnerability-Lookup

GHSA-4MC8-63F2-Q4P2

Vulnerability from github – Published: 2024-05-21 18:31 – Updated: 2024-12-30 21:30

Details

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

drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference

In tpg110_get_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.

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-2023-52826"
  ],
  "database_specific": {
    "cwe_ids": [
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  "modified": "2024-12-30T21:30:46Z",
  "published": "2024-05-21T18:31:22Z",
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CVE-2023-52826 (GCVE-0-2023-52826)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2026-05-11 19:33

Title

drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference In tpg110_get_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-23 16:22 UTC

Assigner

Linux mitre root

References

6 references

URL	Tags
https://git.kernel.org/stable/c/9acc2bc00135e9ecd…
https://git.kernel.org/stable/c/84c923d898905187e…
https://git.kernel.org/stable/c/d0bc9ab0a161a9745…
https://git.kernel.org/stable/c/9268bfd76bebc85ff…
https://git.kernel.org/stable/c/eaede6900c0961b07…
https://git.kernel.org/stable/c/f22def5970c423ea7…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 324bb707d2a53256f3c04ba2e86048427e2a822c , < 9acc2bc00135e9ecd13a70ce1140e2673e504cdc (git) Affected: 324bb707d2a53256f3c04ba2e86048427e2a822c , < 84c923d898905187ebfd4c0ef38cd1450af7e0ea (git) Affected: 324bb707d2a53256f3c04ba2e86048427e2a822c , < d0bc9ab0a161a9745273f5bf723733a8e6c57aca (git) Affected: 324bb707d2a53256f3c04ba2e86048427e2a822c , < 9268bfd76bebc85ff221691b61498cc16d75451c (git) Affected: 324bb707d2a53256f3c04ba2e86048427e2a822c , < eaede6900c0961b072669d6bd97fe8f90ed1900f (git) Affected: 324bb707d2a53256f3c04ba2e86048427e2a822c , < f22def5970c423ea7f87d5247bd0ef91416b0658 (git)
Linux	Linux	Affected: 5.1 Unaffected: 0 , < 5.1 (semver) Unaffected: 5.10.202 , ≤ 5.10.* (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.

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