Vulnerability-Lookup

GHSA-57HR-R2GG-FQR9

Vulnerability from github – Published: 2024-07-29 18:30 – Updated: 2025-11-04 00:31

Details

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

drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes

In nv17_tv_get_hd_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). The same applies to drm_cvt_mode(). Add a check to avoid null pointer dereference.

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-2024-41089"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-29T16:15:04Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes\n\nIn nv17_tv_get_hd_modes(), the return value of drm_mode_duplicate() is\nassigned to mode, which will lead to a possible NULL pointer dereference\non failure of drm_mode_duplicate(). The same applies to drm_cvt_mode().\nAdd a check to avoid null pointer dereference.",
  "id": "GHSA-57hr-r2gg-fqr9",
  "modified": "2025-11-04T00:31:04Z",
  "published": "2024-07-29T18:30:38Z",
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CVE-2024-41089 (GCVE-0-2024-41089)

Vulnerability from cvelistv5 – Published: 2024-07-29 15:48 – Updated: 2026-05-11 20:25

Title

drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes In nv17_tv_get_hd_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). The same applies to drm_cvt_mode(). Add a check to avoid null pointer dereference.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

Assigner

Linux

References

9 references

URL	Tags
https://git.kernel.org/stable/c/ffabad4aa91e33ced…
https://git.kernel.org/stable/c/1c9f2e60150b4f137…
https://git.kernel.org/stable/c/56fc4d3b0bdef6918…
https://git.kernel.org/stable/c/5eecb49a6c268dc22…
https://git.kernel.org/stable/c/30cbf6ffafbbdd8a6…
https://git.kernel.org/stable/c/7ece609b0ce7a7ea8…
https://git.kernel.org/stable/c/6e49a157d541e7e97…
https://git.kernel.org/stable/c/6d411c8ccc0137a61…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < ffabad4aa91e33ced3c6ae793fb37771b3e9cb51 (git) Affected: 6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < 1c9f2e60150b4f13789064370e37f39e6e060f50 (git) Affected: 6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < 56fc4d3b0bdef691831cd95715a7ca3ebea98b2d (git) Affected: 6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < 5eecb49a6c268dc229005bf6e8167d4001dc09a0 (git) Affected: 6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < 30cbf6ffafbbdd8a6e4e5f0a2e9a9827ee83f3ad (git) Affected: 6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < 7ece609b0ce7a7ea8acdf512a77d1fee26621637 (git) Affected: 6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < 6e49a157d541e7e97b815a56f4bdfcbc89844a59 (git) Affected: 6ee738610f41b59733f63718f0bdbcba7d3a3f12 , < 6d411c8ccc0137a612e0044489030a194ff5c843 (git)
Linux	Linux	Affected: 2.6.33 Unaffected: 0 , < 2.6.33 (semver) Unaffected: 4.19.317 , ≤ 4.19.* (semver) Unaffected: 5.4.279 , ≤ 5.4.* (semver) Unaffected: 5.10.221 , ≤ 5.10.* (semver) Unaffected: 5.15.162 , ≤ 5.15.* (semver) Unaffected: 6.1.97 , ≤ 6.1.* (semver) Unaffected: 6.6.37 , ≤ 6.6.* (semver) Unaffected: 6.9.8 , ≤ 6.9.* (semver) Unaffected: 6.10 , ≤ * (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.

Action not permitted

GHSA-57HR-R2GG-FQR9

CVE-2024-41089 (GCVE-0-2024-41089)

Tags

Sightings

Nomenclature