github - ghsa-633m-895c-3f9g

GHSA-633M-895C-3F9G

Vulnerability from github – Published: 2025-04-07 12:33 – Updated: 2025-04-08 21:31

Details

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to make valid GPU processing operations, including via WebGL or WebGPU, to access a limited amount outside of buffer bounds.This issue affects Bifrost GPU Userspace Driver: from r0p0 through r49p2, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r19p0 through r49p2, from r50p0 through r53p0; Arm 5th Gen GPU Architecture Userspace Driver: from r41p0 through r49p2, from r50p0 through r53p0.

Severity ?

5.9 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-0050"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-07T12:15:15Z",
    "severity": "MODERATE"
  },
  "details": "Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to make valid GPU processing operations, including via WebGL or WebGPU, to access a limited amount outside of buffer bounds.This issue affects Bifrost GPU Userspace Driver: from r0p0 through r49p2, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r19p0 through r49p2, from r50p0 through r53p0; Arm 5th Gen GPU Architecture Userspace Driver: from r41p0 through r49p2, from r50p0 through r53p0.",
  "id": "GHSA-633m-895c-3f9g",
  "modified": "2025-04-08T21:31:37Z",
  "published": "2025-04-07T12:33:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-0050"
    },
    {
      "type": "WEB",
      "url": "https://developer.arm.com/documentation/110435/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:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-0050 (GCVE-0-2025-0050)

Vulnerability from cvelistv5 – Published: 2025-04-07 12:02 – Updated: 2025-04-10 14:06

Summary

Severity ?

5.9 (Medium)


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

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

Arm

References

URL

Tags

https://developer.arm.com/documentation/110435/latest/

Impacted products

Vendor

Product

Version

Arm Ltd

Valhall GPU Userspace Driver

Affected: r19p0 , ≤ r49p2 (patch)
Affected: r50p0 , ≤ r53p0 (patch)

	Arm Ltd	Arm 5th Gen GPU Architecture Userspace Driver	Affected: r41p0 , ≤ r49p2 (patch) Affected: r50p0 , ≤ r53p0 (patch)
	Arm Ltd	Bifrost GPU Userspace Driver	Affected: r0p0 , ≤ r49p2 (patch) Affected: r50p0 , ≤ r51p0 (patch)

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "LOW",
              "baseScore": 5.9,
              "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:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-0050",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-08T18:52:53.846867Z",
                "version": "2.0.3"
              },
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            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-08T18:53:11.251Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "defaultStatus": "unaffected",
          "product": "Valhall GPU Userspace  Driver",
          "vendor": "Arm Ltd",
          "versions": [
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                }
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              "status": "affected",
              "version": "r19p0",
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              "lessThanOrEqual": "r53p0",
              "status": "affected",
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              "versionType": "patch"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Arm 5th Gen GPU Architecture Userspace Driver",
          "vendor": "Arm Ltd",
          "versions": [
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                  "status": "unaffected"
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              "lessThanOrEqual": "r49p2",
              "status": "affected",
              "version": "r0p0",
              "versionType": "patch"
            },
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              "status": "affected",
              "version": "r50p0",
              "versionType": "patch"
            }
          ]
        }
      ],
      "datePublic": "2025-04-07T08:30:00.000Z",
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              "value": "Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to make valid GPU processing operations, including via WebGL or WebGPU, to access a limited amount outside of buffer bounds.\u003cp\u003eThis issue affects Bifrost GPU Userspace Driver: from r0p0 through r49p2, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r19p0 through r49p2, from r50p0 through r53p0; Arm 5th Gen GPU Architecture Userspace Driver: from r41p0 through r49p2, from r50p0 through r53p0.\u003c/p\u003e"
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          "value": "Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to make valid GPU processing operations, including via WebGL or WebGPU, to access a limited amount outside of buffer bounds.This issue affects Bifrost GPU Userspace Driver: from r0p0 through r49p2, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r19p0 through r49p2, from r50p0 through r53p0; Arm 5th Gen GPU Architecture Userspace Driver: from r41p0 through r49p2, from r50p0 through r53p0."
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      "providerMetadata": {
        "dateUpdated": "2025-04-10T14:06:48.933Z",
        "orgId": "56a131ea-b967-4a0d-a41e-5f3549952846",
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              "value": "This issue has been fixed in the following versions:\u003cbr\u003e\u003cul\u003e\u003cli\u003eBifrost GPU Userspace Driver r49p3\u003cbr\u003e\u003c/li\u003e\u003cli\u003eValhall GPU Userspace Driver r49p3 and r54p0\u003cbr\u003e\u003c/li\u003e\u003cli\u003eArm 5th Gen GPU Architecture Userspace Driver r49p3 and r54p0\u003cbr\u003e\u003c/li\u003e\u003c/ul\u003eArm recommends that affected users upgrade to the latest applicable version to protect against this issue.\u003cbr\u003e"
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        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Mali GPU Userspace Driver allows an Out-of-Bounds access",
      "x_generator": {
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    "datePublished": "2025-04-07T12:02:02.367Z",
    "dateReserved": "2024-12-04T12:04:28.963Z",
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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-633M-895C-3F9G

CVE-2025-0050 (GCVE-0-2025-0050)

Tags

Sightings

Nomenclature