{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-34970", "assignerOrgId": "56a131ea-b967-4a0d-a41e-5f3549952846", "state": "PUBLISHED", "assignerShortName": "Arm", "dateReserved": "2023-06-08T02:45:25.666Z", "datePublished": "2023-10-03T16:44:14.509Z", "dateUpdated": "2023-10-03T16:44:14.509Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Valhall GPU Kernel Driver", "vendor": "Arm Ltd", "versions": [{"changes": [{"at": "r44p1", "status": "unaffected"}], "lessThan": "r44p1", "status": "affected", "version": "r44p0", "versionType": "patch"}]}, {"defaultStatus": "unaffected", "product": "Arm 5th Gen GPU Architecture Kernel Driver", "vendor": "Arm Ltd", "versions": [{"changes": [{"at": "r44p1", "status": "unaffected"}], "lessThan": "r44p1", "status": "affected", "version": "r41p0", "versionType": "patch"}]}], "datePublic": "2023-10-02T10:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>A local non-privileged user can make improper GPU processing operations to access a limited amount outside of buffer bounds or to exploit a software race condition. If the system\u2019s memory is carefully prepared by the user, then this in turn could give them access to already freed memory</p>"}], "value": "A local non-privileged user can make improper GPU processing operations to access a limited amount outside of buffer bounds or to exploit a software race condition. If the system\u2019s memory is carefully prepared by the user, then this in turn could give them access to already freed memory\n\n"}], "impacts": [{"capecId": "CAPEC-233", "descriptions": [{"lang": "en", "value": "CAPEC-233 Privilege Escalation"}]}], "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": "2023-10-03T16:44:14.509Z"}, "references": [{"url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities"}], "source": {"discovery": "EXTERNAL"}, "title": "Mali GPU Kernel Driver Allows Improper GPU Memory Processing Operations", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "arm-security@arm.com", "ID": "CVE-2023-34970", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Mali GPU Kernel Driver", "version": {"version_data": [{"version_value": "Midgard GPU Kernel Driver"}]}}]}, "vendor_name": "Arm Ltd"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "5.0", "description": {"description_data": [{"lang": "eng", "value": "A local non-privileged user can make improper GPU processing operations to access a limited amount outside of buffer bounds or to exploit a software race condition. If the system\u2019s memory is carefully prepared by the user, then this in turn could give them access to already freed memory"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Mali GPU Kernel Driver Allows Improper GPU Memory Processing Operations"}]}]}, "references": {"reference_data": [{"name": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities", "refsource": "MISC", "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities"}]}}}}}

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