{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-0427", "assignerOrgId": "56a131ea-b967-4a0d-a41e-5f3549952846", "state": "PUBLISHED", "assignerShortName": "Arm", "dateReserved": "2025-01-13T16:09:49.915Z", "datePublished": "2025-05-02T09:58:00.766Z", "dateUpdated": "2025-05-02T09:58:00.766Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Bifrost GPU Kernel Driver", "vendor": "Arm Ltd", "versions": [{"changes": [{"at": "r49p4", "status": "unaffected"}], "lessThanOrEqual": "r49p3", "status": "affected", "version": "r8p0", "versionType": "patch"}, {"lessThanOrEqual": "r51p0", "status": "affected", "version": "r50p0", "versionType": "patch"}]}, {"defaultStatus": "unaffected", "product": "Valhall GPU Kernel Driver", "vendor": "Arm Ltd", "versions": [{"changes": [{"at": "r49p4", "status": "unaffected"}], "lessThanOrEqual": "r49p3", "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 Kernel Driver", "vendor": "Arm Ltd", "versions": [{"changes": [{"at": "r49p4", "status": "unaffected"}], "lessThanOrEqual": "r49p3", "status": "affected", "version": "r41p0", "versionType": "patch"}, {"changes": [{"at": "r54p0", "status": "unaffected"}], "lessThanOrEqual": "r53p0", "status": "affected", "version": "r50p0", "versionType": "patch"}]}], "datePublic": "2025-05-02T08:51:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU processing operations to gain access to already freed memory.<p>This issue affects Bifrost GPU Kernel Driver: from r8p0 through r49p3, from r50p0 through r51p0; Valhall GPU Kernel Driver: from r19p0 through r49p3, from r50p0 through r53p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p3, from r50p0 through r53p0.</p>"}], "value": "Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r8p0 through r49p3, from r50p0 through r51p0; Valhall GPU Kernel Driver: from r19p0 through r49p3, from r50p0 through r53p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p3, from r50p0 through r53p0."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-416", "description": "CWE-416 Use After Free", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "56a131ea-b967-4a0d-a41e-5f3549952846", "shortName": "Arm", "dateUpdated": "2025-05-02T09:58:00.766Z"}, "references": [{"url": "https://developer.arm.com/documentation/110465/latest/"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "This issue has been fixed in the following versions: Bifrost GPU Kernel Driver r49p4; Valhall GPU Kernel Driver r49p4 and r54p0; Arm 5th Gen GPU Architecture Kernel Driver r49p4 and r54p0. Arm recommends that affected users upgrade to the latest applicable version at Mali Driver Downloads to protect against this issue.<br>"}], "value": "This issue has been fixed in the following versions: Bifrost GPU Kernel Driver r49p4; Valhall GPU Kernel Driver r49p4 and r54p0; Arm 5th Gen GPU Architecture Kernel Driver r49p4 and r54p0. Arm recommends that affected users upgrade to the latest applicable version at Mali Driver Downloads to protect against this issue."}], "source": {"discovery": "UNKNOWN"}, "title": "Mali GPU Kernel Driver allows access to already freed memory", "x_generator": {"engine": "Vulnogram 0.2.0"}}}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:*:*:*:*:*:*:*:*", "matchCriteriaId": "8ACF6697-A7EB-4131-937C-AC3A1FB49923", "versionEndIncluding": "r49p3", "versionStartIncluding": "r41p0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:*:*:*:*:*:*:*:*", "matchCriteriaId": "20FA69E1-1B9E-423E-859D-D47526D843DD", "versionEndIncluding": "r53p0", "versionStartIncluding": "r50p0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*", "matchCriteriaId": "36C94DD7-49EE-46ED-9ECB-09CE22FAD3FB", "versionEndIncluding": "r49p3", "versionStartIncluding": "r8p0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*", "matchCriteriaId": "D3439BB1-431A-4480-ADA5-23F4A680659F", "versionEndIncluding": "r51p0", "versionStartIncluding": "r50p0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*", "matchCriteriaId": "75B9241A-E748-4CAD-B08D-311A9C6BC9A5", "versionEndIncluding": "r49p3", "versionStartIncluding": "r19p0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*", "matchCriteriaId": "5CF9F3C4-CF1F-4A2B-B6C9-2CA9F8658B84", "versionEndIncluding": "r53p0", "versionStartIncluding": "r50p0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r8p0 through r49p3, from r50p0 through r51p0; Valhall GPU Kernel Driver: from r19p0 through r49p3, from r50p0 through r53p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p3, from r50p0 through r53p0."}, {"lang": "es", "value": "La vulnerabilidad \"Use After Free\" en los controladores del kernel de GPU Bifrost de Arm Ltd, Valhall de Arm Ltd y Arm 5th Gen GPU Architecture Kernel Driver de Arm Ltd permite que un proceso de usuario local sin privilegios realice operaciones de procesamiento de GPU v\u00e1lidas para obtener acceso a memoria ya liberada. Este problema afecta a los controladores del kernel de GPU Bifrost: de r8p0 a r49p3 y de r50p0 a r51p0; Valhall de Arm Ltd: de r19p0 a r49p3 y de r50p0 a r53p0; Arm 5th Gen GPU Architecture Kernel Driver de Arm Ltd: de r41p0 a r49p3 y de r50p0 a r53p0."}], "id": "CVE-2025-0427", "lastModified": "2025-05-07T16:51:45.570", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "[email protected]", "type": "Primary"}]}, "published": "2025-05-02T10:15:16.637", "references": [{"source": "[email protected]", "tags": ["Vendor Advisory"], "url": "https://developer.arm.com/documentation/110465/latest/"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "[email protected]", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-416"}], "source": "[email protected]", "type": "Primary"}]}

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