github - ghsa-2rfp-wr5h-6q7x

GHSA-2RFP-WR5H-6Q7X

Vulnerability from github – Published: 2025-02-22 15:30 – Updated: 2025-02-24 18:32

Details

Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data into another Guest's virtualised GPU memory.

Severity ?

7.9 (High)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-46975"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-270"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-22T15:15:10Z",
    "severity": "HIGH"
  },
  "details": "Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data into another Guest\u0027s virtualised GPU memory.",
  "id": "GHSA-2rfp-wr5h-6q7x",
  "modified": "2025-02-24T18:32:41Z",
  "published": "2025-02-22T15:30:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46975"
    },
    {
      "type": "WEB",
      "url": "https://www.imaginationtech.com/gpu-driver-vulnerabilities"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-46975 (GCVE-0-2024-46975)

Vulnerability from cvelistv5 – Published: 2025-02-22 14:44 – Updated: 2025-02-24 16:22

Summary

Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data into another Guest's virtualised GPU memory.

Severity ?

7.9 (High)


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

CWE

CWE-270 - CWE - CWE-270: Privilege Context Switching Error (4.16)

Assigner

imaginationtech

References

URL

Tags

https://www.imaginationtech.com/gpu-driver-vulner…

Impacted products

	Vendor	Product	Version
	Imagination Technologies	Graphics DDK	Affected: 1.15 RTM , ≤ 24.3 RTM (custom) Unaffected: 25.1 RTM (custom)

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JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "NONE",
              "baseScore": 7.9,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "CHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-46975",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-24T16:20:08.189873Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-24T16:22:17.595Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "platforms": [
            "Linux",
            "Android"
          ],
          "product": "Graphics DDK",
          "vendor": "Imagination Technologies",
          "versions": [
            {
              "lessThanOrEqual": "24.3 RTM",
              "status": "affected",
              "version": "1.15 RTM",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "25.1 RTM",
              "versionType": "custom"
            }
          ]
        }
      ],
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              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eKernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data into another Guest\u0027s virtualised GPU memory.\u003c/span\u003e\n\n\u003cbr\u003e"
            }
          ],
          "value": "Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data into another Guest\u0027s virtualised GPU memory."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-480",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC - CAPEC-480: Escaping Virtualization (Version 3.9)"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-270",
              "description": "CWE - CWE-270: Privilege Context Switching Error (4.16)",
              "lang": "en",
              "type": "CWE"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2025-02-22T14:44:25.177Z",
        "orgId": "367425dc-4d06-4041-9650-c2dc6aaa27ce",
        "shortName": "imaginationtech"
      },
      "references": [
        {
          "url": "https://www.imaginationtech.com/gpu-driver-vulnerabilities/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "GPU DDK - rgxfw_write_robustness_buffer allows arbitrary catreg set mapping",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "367425dc-4d06-4041-9650-c2dc6aaa27ce",
    "assignerShortName": "imaginationtech",
    "cveId": "CVE-2024-46975",
    "datePublished": "2025-02-22T14:44:25.177Z",
    "dateReserved": "2024-09-16T13:20:45.924Z",
    "dateUpdated": "2025-02-24T16:22:17.595Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-2RFP-WR5H-6Q7X

CVE-2024-46975 (GCVE-0-2024-46975)

Tags

Sightings

Nomenclature