{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-5091","assignerOrgId":"56a131ea-b967-4a0d-a41e-5f3549952846","state":"PUBLISHED","assignerShortName":"Arm","dateReserved":"2023-09-20T15:57:54.591Z","datePublished":"2024-01-08T09:23:35.019Z","dateUpdated":"2025-05-22T17:23:43.161Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Valhall GPU Kernel Driver","vendor":"Arm Ltd","versions":[{"changes":[{"at":"r41p0","status":"unaffected"}],"lessThanOrEqual":"r40p0","status":"affected","version":"r37p0","versionType":"patch"}]}],"datePublic":"2024-01-08T09:30:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver allows a&nbsp;local non-privileged user to make improper GPU processing operations to gain access to already freed memory. <p>This issue affects Valhall GPU Kernel Driver: from r37p0 through r40p0.</p>"}],"value":"Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver allows a local non-privileged user to make improper GPU processing operations to gain access to already freed memory. This issue affects Valhall GPU Kernel Driver: from r37p0 through r40p0.\n\n"}],"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":"2024-01-08T09:23:35.019Z"},"references":[{"url":"https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"This issue is fixed in Valhall GPU Kernel Driver r41p0. Users are recommended to upgrade if they are impacted by this issue.<br>"}],"value":"This issue is fixed in Valhall GPU Kernel Driver r41p0. Users are recommended to upgrade if they are impacted by this issue.\n"}],"source":{"discovery":"EXTERNAL"},"title":"Mali GPU Kernel Driver allows improper GPU processing operations","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T07:44:53.687Z"},"title":"CVE Program Container","references":[{"url":"https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities","tags":["x_transferred"]}]},{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"HIGH","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-11-14T17:59:06.452867Z","id":"CVE-2023-5091","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-05-22T17:23:43.161Z"}}]}}