github - ghsa-xjqc-gcmf-pwgc

GHSA-XJQC-GCMF-PWGC

Vulnerability from github – Published: 2024-08-17 09:30 – Updated: 2025-10-03 21:30

Details

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

drm/v3d: Validate passed in drm syncobj handles in the performance extension

If userspace provides an unknown or invalid handle anywhere in the handle array the rest of the driver will not handle that well.

Fix it by checking handle was looked up successfully or otherwise fail the extension by jumping into the existing unwind.

(cherry picked from commit a546b7e4d73c23838d7e4d2c92882b3ca902d213)

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-2024-42260"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-17T09:15:07Z",
    "severity": "MODERATE"
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  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/v3d: Validate passed in drm syncobj handles in the performance extension\n\nIf userspace provides an unknown or invalid handle anywhere in the handle\narray the rest of the driver will not handle that well.\n\nFix it by checking handle was looked up successfully or otherwise fail the\nextension by jumping into the existing unwind.\n\n(cherry picked from commit a546b7e4d73c23838d7e4d2c92882b3ca902d213)",
  "id": "GHSA-xjqc-gcmf-pwgc",
  "modified": "2025-10-03T21:30:52Z",
  "published": "2024-08-17T09:30:24Z",
  "references": [
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    },
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      "url": "https://git.kernel.org/stable/c/4ecc24a84d7e0254efd150ec23e0b89638386516"
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  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
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}

CVE-2024-42260 (GCVE-0-2024-42260)

Vulnerability from cvelistv5 – Published: 2024-08-17 08:54 – Updated: 2025-05-04 09:25

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Validate passed in drm syncobj handles in the performance extension If userspace provides an unknown or invalid handle anywhere in the handle array the rest of the driver will not handle that well. Fix it by checking handle was looked up successfully or otherwise fail the extension by jumping into the existing unwind. (cherry picked from commit a546b7e4d73c23838d7e4d2c92882b3ca902d213)

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/5d4aa25f47cd05e9e…
	https://git.kernel.org/stable/c/4ecc24a84d7e0254e…

Impacted products

Vendor

Product

Version

Linux

Affected: bae7cb5d68001a8d4ceec5964dda74bb9aab7220 , < 5d4aa25f47cd05e9eeac272906588728588605dd (git)
Affected: bae7cb5d68001a8d4ceec5964dda74bb9aab7220 , < 4ecc24a84d7e0254efd150ec23e0b89638386516 (git)

Linux

Affected: 6.8
Unaffected: 0 , < 6.8 (semver)
Unaffected: 6.10.4 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

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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-XJQC-GCMF-PWGC

CVE-2024-42260 (GCVE-0-2024-42260)

Tags

Sightings

Nomenclature