github - ghsa-632r-423p-9jx4

GHSA-632R-423P-9JX4

Vulnerability from github – Published: 2024-09-18 09:30 – Updated: 2024-09-23 18:30

Details

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

drm/imagination: Free pvr_vm_gpuva after unlink

This caused a measurable memory leak. Although the individual allocations are small, the leaks occurs in a high-usage codepath (remapping or unmapping device memory) so they add up quickly.

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-2024-46779"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-18T08:15:05Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/imagination: Free pvr_vm_gpuva after unlink\n\nThis caused a measurable memory leak. Although the individual\nallocations are small, the leaks occurs in a high-usage codepath\n(remapping or unmapping device memory) so they add up quickly.",
  "id": "GHSA-632r-423p-9jx4",
  "modified": "2024-09-23T18:30:34Z",
  "published": "2024-09-18T09:30:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46779"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1cc695be8920df234f83270d789078cb2d3bc564"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3f6b2f60b4631cd0c368da6a1587ab55a696164d"
    }
  ],
  "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-2024-46779 (GCVE-0-2024-46779)

Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2025-05-04 09:34

Title

drm/imagination: Free pvr_vm_gpuva after unlink

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Free pvr_vm_gpuva after unlink This caused a measurable memory leak. Although the individual allocations are small, the leaks occurs in a high-usage codepath (remapping or unmapping device memory) so they add up quickly.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/1cc695be8920df234…
	https://git.kernel.org/stable/c/3f6b2f60b4631cd0c…

Impacted products

Vendor

Product

Version

Linux

Affected: ff5f643de0bf27874c4033cd57a0bd034b5c7d11 , < 1cc695be8920df234f83270d789078cb2d3bc564 (git)
Affected: ff5f643de0bf27874c4033cd57a0bd034b5c7d11 , < 3f6b2f60b4631cd0c368da6a1587ab55a696164d (git)

Linux

Affected: 6.8
Unaffected: 0 , < 6.8 (semver)
Unaffected: 6.10.10 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)

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JSON

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  "containers": {
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        "metrics": [
          {
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                "id": "CVE-2024-46779",
                "options": [
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                  },
                  {
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-29T14:38:32.504499Z",
                "version": "2.0.3"
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        "providerMetadata": {
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          ],
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                  "versionStartIncluding": "6.8",
                  "vulnerable": true
                },
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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-632R-423P-9JX4

CVE-2024-46779 (GCVE-0-2024-46779)

Tags

Sightings

Nomenclature