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    "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"
    },
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            "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": [
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                            "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"
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                "shortName": "Arm",
                "dateUpdated": "2024-01-08T09:23:35.019Z"
            },
            "references": [
                {
                    "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities"
                }
            ],
            "solutions": [
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                    "supportingMedia": [
                        {
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                            "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",
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                    "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"
                                    },
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                                        "Technical Impact": "partial"
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                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                ],
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                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-05-22T17:23:43.161Z"
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