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

Vulnerability from cvelistv5 – Published: 2025-04-07 12:02 – Updated: 2025-04-10 14:06
VLAI?
Summary
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
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
Arm
References
Impacted products
Vendor Product Version
Arm Ltd Valhall GPU Userspace Driver Affected: r19p0 , ≤ r49p2 (patch)
Affected: r50p0 , ≤ r53p0 (patch)
Create a notification for this product.
    Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver Affected: r41p0 , ≤ r49p2 (patch)
Affected: r50p0 , ≤ r53p0 (patch)
Create a notification for this product.
    Arm Ltd Bifrost GPU Userspace Driver Affected: r0p0 , ≤ r49p2 (patch)
Affected: r50p0 , ≤ r51p0 (patch)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "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"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-08T18:53:11.251Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Valhall GPU Userspace  Driver",
          "vendor": "Arm Ltd",
          "versions": [
            {
              "changes": [
                {
                  "at": "r49p3",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "r49p2",
              "status": "affected",
              "version": "r19p0",
              "versionType": "patch"
            },
            {
              "changes": [
                {
                  "at": "r54p0",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "r53p0",
              "status": "affected",
              "version": "r50p0",
              "versionType": "patch"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Arm 5th Gen GPU Architecture Userspace Driver",
          "vendor": "Arm Ltd",
          "versions": [
            {
              "changes": [
                {
                  "at": "r49p3",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "r49p2",
              "status": "affected",
              "version": "r41p0",
              "versionType": "patch"
            },
            {
              "changes": [
                {
                  "at": "r54p0",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "r53p0",
              "status": "affected",
              "version": "r50p0",
              "versionType": "patch"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Bifrost GPU Userspace Driver",
          "vendor": "Arm Ltd",
          "versions": [
            {
              "changes": [
                {
                  "at": "r49p3",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "r49p2",
              "status": "affected",
              "version": "r0p0",
              "versionType": "patch"
            },
            {
              "lessThanOrEqual": "r51p0",
              "status": "affected",
              "version": "r50p0",
              "versionType": "patch"
            }
          ]
        }
      ],
      "datePublic": "2025-04-07T08:30:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "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"
            }
          ],
          "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-119",
              "description": "CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-04-10T14:06:48.933Z",
        "orgId": "56a131ea-b967-4a0d-a41e-5f3549952846",
        "shortName": "Arm"
      },
      "references": [
        {
          "url": "https://developer.arm.com/documentation/110435/latest/"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "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"
            }
          ],
          "value": "This issue has been fixed in the following versions:\n  *  Bifrost GPU Userspace Driver r49p3\n\n  *  Valhall GPU Userspace Driver r49p3 and r54p0\n\n  *  Arm 5th Gen GPU Architecture Userspace Driver r49p3 and r54p0\n\n\n\nArm recommends that affected users upgrade to the latest applicable version to protect against this issue."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Mali GPU Userspace Driver allows an Out-of-Bounds access",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "56a131ea-b967-4a0d-a41e-5f3549952846",
    "assignerShortName": "Arm",
    "cveId": "CVE-2025-0050",
    "datePublished": "2025-04-07T12:02:02.367Z",
    "dateReserved": "2024-12-04T12:04:28.963Z",
    "dateUpdated": "2025-04-10T14:06:48.933Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-0050\",\"sourceIdentifier\":\"arm-security@arm.com\",\"published\":\"2025-04-07T12:15:15.360\",\"lastModified\":\"2025-04-08T19:15:46.877\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"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.\"},{\"lang\":\"es\",\"value\":\"Vulnerabilidad de restricci\u00f3n inadecuada de operaciones dentro de los l\u00edmites de un b\u00fafer de memoria en Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver permite que un proceso de usuario sin privilegios realice operaciones de procesamiento de GPU v\u00e1lidas, incluso mediante WebGL o WebGPU, para acceder a una cantidad limitada fuera de los l\u00edmites del b\u00fafer. Este problema afecta al controlador de espacio de usuario de GPU Bifrost: de r0p0 a r49p2 y de r50p0 a r51p0; al controlador de espacio de usuario de GPU Valhall: de r19p0 a r49p2, de r50p0 a r53p0; y al controlador de espacio de usuario de arquitectura de GPU de Arm 5.\u00aa generaci\u00f3n: de r41p0 a r49p2 y de r50p0 a r53p0.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":2.5,\"impactScore\":3.4}]},\"weaknesses\":[{\"source\":\"arm-security@arm.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-119\"}]}],\"references\":[{\"url\":\"https://developer.arm.com/documentation/110435/latest/\",\"source\":\"arm-security@arm.com\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.9, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"LOW\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-0050\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-04-08T18:52:53.846867Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-04-08T18:52:16.237Z\"}}], \"cna\": {\"title\": \"Mali GPU Userspace Driver allows an Out-of-Bounds access\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"affected\": [{\"vendor\": \"Arm Ltd\", \"product\": \"Valhall GPU Userspace  Driver\", \"versions\": [{\"status\": \"affected\", \"changes\": [{\"at\": \"r49p3\", \"status\": \"unaffected\"}], \"version\": \"r19p0\", \"versionType\": \"patch\", \"lessThanOrEqual\": \"r49p2\"}, {\"status\": \"affected\", \"changes\": [{\"at\": \"r54p0\", \"status\": \"unaffected\"}], \"version\": \"r50p0\", \"versionType\": \"patch\", \"lessThanOrEqual\": \"r53p0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Arm Ltd\", \"product\": \"Arm 5th Gen GPU Architecture Userspace Driver\", \"versions\": [{\"status\": \"affected\", \"changes\": [{\"at\": \"r49p3\", \"status\": \"unaffected\"}], \"version\": \"r41p0\", \"versionType\": \"patch\", \"lessThanOrEqual\": \"r49p2\"}, {\"status\": \"affected\", \"changes\": [{\"at\": \"r54p0\", \"status\": \"unaffected\"}], \"version\": \"r50p0\", \"versionType\": \"patch\", \"lessThanOrEqual\": \"r53p0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Arm Ltd\", \"product\": \"Bifrost GPU Userspace Driver\", \"versions\": [{\"status\": \"affected\", \"changes\": [{\"at\": \"r49p3\", \"status\": \"unaffected\"}], \"version\": \"r0p0\", \"versionType\": \"patch\", \"lessThanOrEqual\": \"r49p2\"}, {\"status\": \"affected\", \"version\": \"r50p0\", \"versionType\": \"patch\", \"lessThanOrEqual\": \"r51p0\"}], \"defaultStatus\": \"unaffected\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"This issue has been fixed in the following versions:\\n  *  Bifrost GPU Userspace Driver r49p3\\n\\n  *  Valhall GPU Userspace Driver r49p3 and r54p0\\n\\n  *  Arm 5th Gen GPU Architecture Userspace Driver r49p3 and r54p0\\n\\n\\n\\nArm recommends that affected users upgrade to the latest applicable version to protect against this issue.\", \"supportingMedia\": [{\"type\": \"text/html\", \"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\", \"base64\": false}]}], \"datePublic\": \"2025-04-07T08:30:00.000Z\", \"references\": [{\"url\": \"https://developer.arm.com/documentation/110435/latest/\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"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.\", \"supportingMedia\": [{\"type\": \"text/html\", \"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\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-119\", \"description\": \"CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer\"}]}], \"providerMetadata\": {\"orgId\": \"56a131ea-b967-4a0d-a41e-5f3549952846\", \"shortName\": \"Arm\", \"dateUpdated\": \"2025-04-10T14:06:48.933Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-0050\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-04-10T14:06:48.933Z\", \"dateReserved\": \"2024-12-04T12:04:28.963Z\", \"assignerOrgId\": \"56a131ea-b967-4a0d-a41e-5f3549952846\", \"datePublished\": \"2025-04-07T12:02:02.367Z\", \"assignerShortName\": \"Arm\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.