github - ghsa-6hx6-8jw7-pgww

GHSA-6HX6-8JW7-PGWW

Vulnerability from github – Published: 2025-12-01 12:30 – Updated: 2025-12-01 21:30

Details

Exposure of Sensitive Information to an Unauthorized Actor 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 expose sensitive data.This issue affects Valhall GPU Kernel Driver: from r29p0 through r49p4, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p4, from r50p0 through r54p0.

Severity ?

5.1 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-2879"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-01T11:15:46Z",
    "severity": "MODERATE"
  },
  "details": "Exposure of Sensitive Information to an Unauthorized Actor 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 expose sensitive data.This issue affects Valhall GPU Kernel Driver: from r29p0 through r49p4, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p4, from r50p0 through r54p0.",
  "id": "GHSA-6hx6-8jw7-pgww",
  "modified": "2025-12-01T21:30:25Z",
  "published": "2025-12-01T12:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2879"
    },
    {
      "type": "WEB",
      "url": "https://developer.arm.com/documentation/110697/latest"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-2879 (GCVE-0-2025-2879)

Vulnerability from cvelistv5 – Published: 2025-12-01 10:32 – Updated: 2025-12-01 18:15

Summary

Severity ?

5.1 (Medium)


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

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

Arm

References

URL

Tags

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

Impacted products

Vendor

Product

Version

Arm Ltd

Valhall GPU Kernel Driver

Affected: r29p0 , ≤ r49p4 (patch)
Affected: r50p0 , ≤ r54p0 (patch)

Arm Ltd

Arm 5th Gen GPU Architecture Kernel Driver

Affected: r41p0 , ≤ r49p4 (patch)
Affected: r50p0 , ≤ r54p0 (patch)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "NONE",
              "baseScore": 5.1,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-2879",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-01T18:14:27.102606Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-01T18:15:49.190Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Valhall GPU Kernel Driver",
          "vendor": "Arm Ltd",
          "versions": [
            {
              "changes": [
                {
                  "at": "r49p5",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "r49p4",
              "status": "affected",
              "version": "r29p0",
              "versionType": "patch"
            },
            {
              "changes": [
                {
                  "at": "r54p1",
                  "status": "unaffected"
                },
                {
                  "at": "r55p0",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "r54p0",
              "status": "affected",
              "version": "r50p0",
              "versionType": "patch"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Arm 5th Gen GPU Architecture Kernel Driver",
          "vendor": "Arm Ltd",
          "versions": [
            {
              "changes": [
                {
                  "at": "r49p5",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "r49p4",
              "status": "affected",
              "version": "r41p0",
              "versionType": "patch"
            },
            {
              "changes": [
                {
                  "at": "r54p1",
                  "status": "unaffected"
                },
                {
                  "at": "r55p0",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "r54p0",
              "status": "affected",
              "version": "r50p0",
              "versionType": "patch"
            }
          ]
        }
      ],
      "datePublic": "2025-12-01T10:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Exposure of Sensitive Information to an Unauthorized Actor 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 expose sensitive data.\u003cp\u003eThis issue affects Valhall GPU Kernel Driver: from r29p0 through r49p4, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p4, from r50p0 through r54p0.\u003c/p\u003e"
            }
          ],
          "value": "Exposure of Sensitive Information to an Unauthorized Actor 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 expose sensitive data.This issue affects Valhall GPU Kernel Driver: from r29p0 through r49p4, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p4, from r50p0 through r54p0."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-01T10:32:19.477Z",
        "orgId": "56a131ea-b967-4a0d-a41e-5f3549952846",
        "shortName": "Arm"
      },
      "references": [
        {
          "url": "https://developer.arm.com/documentation/110697/latest/"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "This issue has been fixed in the following versions: Valhall GPU Kernel Driver r49p5, r54p1, r55p0; Arm 5th Gen GPU Architecture Kernel Driver r49p5, r54p1, r55p0. Arm partners are recommended to upgrade to use the latest applicable version as soon as possible.\u003cbr\u003e"
            }
          ],
          "value": "This issue has been fixed in the following versions: Valhall GPU Kernel Driver r49p5, r54p1, r55p0; Arm 5th Gen GPU Architecture Kernel Driver r49p5, r54p1, r55p0. Arm partners are recommended to upgrade to use the latest applicable version as soon as possible."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Mali GPU Kernel Driver allows improper GPU processing operations",
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "56a131ea-b967-4a0d-a41e-5f3549952846",
    "assignerShortName": "Arm",
    "cveId": "CVE-2025-2879",
    "datePublished": "2025-12-01T10:32:19.477Z",
    "dateReserved": "2025-03-27T18:06:06.545Z",
    "dateUpdated": "2025-12-01T18:15:49.190Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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-6HX6-8JW7-PGWW

CVE-2025-2879 (GCVE-0-2025-2879)

Tags

Sightings

Nomenclature