CVE-2023-5643

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Bifrost GPU Kernel Driver", "vendor": "Arm Ltd", "versions": [{"changes": [{"at": "r46p0", "status": "unaffected"}], "lessThanOrEqual": "r45p0", "status": "affected", "version": "r41p0", "versionType": "patch"}]}, {"defaultStatus": "unaffected", "product": "Valhall GPU Kernel Driver", "vendor": "Arm Ltd", "versions": [{"changes": [{"at": "r46p0", "status": "unaffected"}], "lessThanOrEqual": "r45p0", "status": "affected", "version": "r41p0", "versionType": "patch"}]}, {"defaultStatus": "unaffected", "product": "Arm 5th Gen GPU Architecture Kernel Driver", "vendor": "Arm Ltd", "versions": [{"changes": [{"at": "r46p0", "status": "unaffected"}], "lessThanOrEqual": "r45p0", "status": "affected", "version": "r41p0", "versionType": "patch"}]}], "source": "arm-security@arm.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:*:*:*:*:*:*:*:*", "matchCriteriaId": "79D3B082-B9E0-4E02-B523-E6A040ACD88D", "versionEndExcluding": "r46p0", "versionStartIncluding": "r41p0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*", "matchCriteriaId": "B078B3A1-B574-4D0A-B0D1-F91E9A00AB21", "versionEndExcluding": "r46p0", "versionStartIncluding": "r41p0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*", "matchCriteriaId": "9553CB81-5990-4701-86D9-6F66E6AF8E77", "versionEndExcluding": "r46p0", "versionStartIncluding": "r41p0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Out-of-bounds Write 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\u00a0local non-privileged user to make improper GPU memory processing operations. Depending on the configuration of the Mali GPU Kernel Driver, and if the system\u2019s memory is carefully prepared by the user, then this in turn could write to memory outside of buffer bounds.This issue affects Bifrost GPU Kernel Driver: from r41p0 through r45p0; Valhall GPU Kernel Driver: from r41p0 through r45p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r45p0.\n\n"}, {"lang": "es", "value": "Vulnerabilidad de escritura fuera de los l\u00edmites en Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver permite a un usuario local sin privilegios realizar operaciones de procesamiento de memoria GPU inadecuadas. Dependiendo de la configuraci\u00f3n del controlador del kernel de GPU de Mali, y si el usuario prepara cuidadosamente la memoria del sistema, esto a su vez podr\u00eda escribir en la memoria fuera de los l\u00edmites del b\u00fafer. Este problema afecta al controlador del kernel de GPU Bifrost: desde r41p0 hasta r45p0; Controlador del kernel de GPU Valhall: desde r41p0 hasta r45p0; Controlador del kernel de arquitectura de GPU Arm de quinta generaci\u00f3n: desde r41p0 hasta r45p0."}], "id": "CVE-2023-5643", "lastModified": "2026-06-17T06:49:00.270", "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": "nvd@nist.gov", "type": "Primary"}, {"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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-5643", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-05-08T20:28:23.376005Z", "version": "2.0.3"}}]}, "published": "2024-02-05T10:15:08.410", "references": [{"source": "arm-security@arm.com", "tags": ["Vendor Advisory"], "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities"}], "sourceIdentifier": "arm-security@arm.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "arm-security@arm.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-787"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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