github - ghsa-67vx-3f64-r6h9

GHSA-67VX-3F64-R6H9

Vulnerability from github – Published: 2024-12-27 15:31 – Updated: 2025-01-06 18:31

Details

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

drm/amdkfd: Dereference null return value

In the function pqm_uninit there is a call-assignment of "pdd = kfd_get_process_device_data" which could be null, and this value was later dereferenced without checking.

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-2024-56666"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-27T15:15:26Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdkfd: Dereference null return value\n\nIn the function pqm_uninit there is a call-assignment of \"pdd =\nkfd_get_process_device_data\" which could be null, and this value was\nlater dereferenced without checking.",
  "id": "GHSA-67vx-3f64-r6h9",
  "modified": "2025-01-06T18:31:00Z",
  "published": "2024-12-27T15:31:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56666"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/768442d918932c4da09003f1fd6be1750b93a4ba"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a592bb19abdc2072875c87da606461bfd7821b08"
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  "schema_version": "1.4.0",
  "severity": [
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      "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-2024-56666 (GCVE-0-2024-56666)

Vulnerability from cvelistv5 – Published: 2024-12-27 15:06 – Updated: 2025-10-01 20:07

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Dereference null return value In the function pqm_uninit there is a call-assignment of "pdd = kfd_get_process_device_data" which could be null, and this value was later dereferenced without checking.

Severity ?

5.5 (Medium)


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

CWE

CWE-476 - NULL Pointer Dereference

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/768442d918932c4da…
	https://git.kernel.org/stable/c/a592bb19abdc20728…

Impacted products

Vendor

Product

Version

Linux

Affected: fb91065851cd5f2735348c5f3eddeeca3d7c2973 , < 768442d918932c4da09003f1fd6be1750b93a4ba (git)
Affected: fb91065851cd5f2735348c5f3eddeeca3d7c2973 , < a592bb19abdc2072875c87da606461bfd7821b08 (git)

Linux

Affected: 6.12
Unaffected: 0 , < 6.12 (semver)
Unaffected: 6.12.6 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)

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JSON

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              "confidentialityImpact": "NONE",
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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-67VX-3F64-R6H9

CVE-2024-56666 (GCVE-0-2024-56666)

Tags

Sightings

Nomenclature