github - ghsa-h26c-rrrx-f2q4

GHSA-H26C-RRRX-F2Q4

Vulnerability from github – Published: 2024-08-17 09:30 – Updated: 2024-08-19 21:35

Details

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

drm/v3d: Fix potential memory leak in the performance extension

If fetching of userspace memory fails during the main loop, all drm sync objs looked up until that point will be leaked because of the missing drm_syncobj_put.

Fix it by exporting and using a common cleanup helper.

(cherry picked from commit 484de39fa5f5b7bd0c5f2e2c5265167250ef7501)

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-2024-42262"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-17T09:15:07Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/v3d: Fix potential memory leak in the performance extension\n\nIf fetching of userspace memory fails during the main loop, all drm sync\nobjs looked up until that point will be leaked because of the missing\ndrm_syncobj_put.\n\nFix it by exporting and using a common cleanup helper.\n\n(cherry picked from commit 484de39fa5f5b7bd0c5f2e2c5265167250ef7501)",
  "id": "GHSA-h26c-rrrx-f2q4",
  "modified": "2024-08-19T21:35:08Z",
  "published": "2024-08-17T09:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42262"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/32df4abc44f24dbec239d43e2b26d5768c5d1a78"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ad5fdc48f7a63b8a98493c667505fe4d3864ae21"
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-42262 (GCVE-0-2024-42262)

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: Fix potential memory leak in the performance extension If fetching of userspace memory fails during the main loop, all drm sync objs looked up until that point will be leaked because of the missing drm_syncobj_put. Fix it by exporting and using a common cleanup helper. (cherry picked from commit 484de39fa5f5b7bd0c5f2e2c5265167250ef7501)

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/ad5fdc48f7a63b8a9…
	https://git.kernel.org/stable/c/32df4abc44f24dbec…

Impacted products

Vendor

Product

Version

Linux

Affected: bae7cb5d68001a8d4ceec5964dda74bb9aab7220 , < ad5fdc48f7a63b8a98493c667505fe4d3864ae21 (git)
Affected: bae7cb5d68001a8d4ceec5964dda74bb9aab7220 , < 32df4abc44f24dbec239d43e2b26d5768c5d1a78 (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-H26C-RRRX-F2Q4

CVE-2024-42262 (GCVE-0-2024-42262)

Tags

Sightings

Nomenclature