github - ghsa-whfp-rmwr-4q53

GHSA-WHFP-RMWR-4Q53

Vulnerability from github – Published: 2025-12-01 12:30 – Updated: 2025-12-01 15:30

Details

Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU processing operations to gain access to already freed memory.This issue affects Valhall GPU Kernel Driver: from r53p0 through r54p1; Arm 5th Gen GPU Architecture Kernel Driver: from r53p0 through r54p1.

Severity ?

4.0 (Medium)


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

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JSON

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  "affected": [],
  "aliases": [
    "CVE-2025-8045"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-01T11:15:48Z",
    "severity": "MODERATE"
  },
  "details": "Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU processing operations to gain access to already freed memory.This issue affects Valhall GPU Kernel Driver: from r53p0 through r54p1; Arm 5th Gen GPU Architecture Kernel Driver: from r53p0 through r54p1.",
  "id": "GHSA-whfp-rmwr-4q53",
  "modified": "2025-12-01T15:30:17Z",
  "published": "2025-12-01T12:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8045"
    },
    {
      "type": "WEB",
      "url": "https://developer.arm.com/documentation/110697/latest"
    }
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  "schema_version": "1.4.0",
  "severity": [
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      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-8045 (GCVE-0-2025-8045)

Vulnerability from cvelistv5 – Published: 2025-12-01 10:32 – Updated: 2025-12-01 13:07

Summary

Severity ?

4 (Medium)


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

CWE

CWE-416 - Use After Free

Assigner

Arm

References

URL

Tags

https://developer.arm.com/documentation/110697/latest/

Impacted products

Vendor

Product

Version

Arm Ltd

Valhall GPU Kernel Driver

Affected: r53p0 , ≤ r54p1 (patch)

Arm Ltd

Arm 5th Gen GPU Architecture Kernel Driver

Affected: r53p0 , ≤ r54p1 (patch)

Credits

Pumpkin (@u1f383) from DEVCORE Research Team

Show details on NVD website

JSON

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              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
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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-WHFP-RMWR-4Q53

CVE-2025-8045 (GCVE-0-2025-8045)

Tags

Sightings

Nomenclature