github - ghsa-2cvh-5946-f6w5

GHSA-2CVH-5946-F6W5

Vulnerability from github – Published: 2024-07-30 09:31 – Updated: 2025-11-04 00:31

Details

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

drm/amd/display: Check pipe offset before setting vblank

pipe_ctx has a size of MAX_PIPES so checking its index before accessing the array.

This fixes an OVERRUN issue reported by Coverity.

Severity ?

7.8 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2024-42120"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-129"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-30T08:15:04Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check pipe offset before setting vblank\n\npipe_ctx has a size of MAX_PIPES so checking its index before accessing\nthe array.\n\nThis fixes an OVERRUN issue reported by Coverity.",
  "id": "GHSA-2cvh-5946-f6w5",
  "modified": "2025-11-04T00:31:06Z",
  "published": "2024-07-30T09:31:52Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42120"
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      "type": "CVSS_V3"
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}

CVE-2024-42120 (GCVE-0-2024-42120)

Vulnerability from cvelistv5 – Published: 2024-07-30 07:46 – Updated: 2025-11-03 22:01

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check pipe offset before setting vblank pipe_ctx has a size of MAX_PIPES so checking its index before accessing the array. This fixes an OVERRUN issue reported by Coverity.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/b2e9abc95583ac7bb…
	https://git.kernel.org/stable/c/0b3702f9d43d163fd…
	https://git.kernel.org/stable/c/d2c3645a4a5ae5d93…
	https://git.kernel.org/stable/c/96bf81cc1bd058bb8…
	https://git.kernel.org/stable/c/c5ec2afeeee4c91ce…
	https://git.kernel.org/stable/c/5396a70e8cf462ec5…

Impacted products

Vendor

Product

Version

Linux

Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < b2e9abc95583ac7bbb2c47da4d476a798146dfd6 (git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 0b3702f9d43d163fd05e43b7d7e22e766dbef329 (git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < d2c3645a4a5ae5d933b4116c305d9d82b8199dbf (git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 96bf81cc1bd058bb8af6e755a548e926e934dfd1 (git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < c5ec2afeeee4c91cebc4eff6d4f1ecf4047259f4 (git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 5396a70e8cf462ec5ccf2dc8de103c79de9489e6 (git)

Linux

Affected: 4.15
Unaffected: 0 , < 4.15 (semver)
Unaffected: 5.10.222 , ≤ 5.10.* (semver)
Unaffected: 5.15.163 , ≤ 5.15.* (semver)
Unaffected: 6.1.98 , ≤ 6.1.* (semver)
Unaffected: 6.6.39 , ≤ 6.6.* (semver)
Unaffected: 6.9.9 , ≤ 6.9.* (semver)
Unaffected: 6.10 , ≤ * (original_commit_for_fix)

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Sightings

Author	Source	Type	Date

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-2CVH-5946-F6W5

CVE-2024-42120 (GCVE-0-2024-42120)

Tags

Sightings

Nomenclature