{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-21264", "assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6", "state": "PUBLISHED", "assignerShortName": "google_android", "dateReserved": "2022-11-03T22:37:50.653Z", "datePublished": "2023-08-14T20:59:10.345Z", "dateUpdated": "2024-08-02T09:28:26.162Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Android", "vendor": "Google", "versions": [{"status": "affected", "version": "Android kernel"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>In multiple functions of mem_protect.c, there is a possible way to access hypervisor memory due to a memory access check in the wrong place. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.</p>"}], "value": "In multiple functions of mem_protect.c, there is a possible way to access hypervisor memory due to a memory access check in the wrong place. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.\n\n"}], "problemTypes": [{"descriptions": [{"description": "Elevation of privilege", "lang": "en"}]}], "providerMetadata": {"orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6", "shortName": "google_android", "dateUpdated": "2023-08-14T20:59:10.345Z"}, "references": [{"url": "https://android.googlesource.com/kernel/common/+/b35a06182451f"}, {"url": "https://android.googlesource.com/kernel/common/+/53625a846a7b4"}, {"url": "https://source.android.com/security/bulletin/2023-08-01"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T09:28:26.162Z"}, "title": "CVE Program Container", "references": [{"url": "https://android.googlesource.com/kernel/common/+/b35a06182451f", "tags": ["x_transferred"]}, {"url": "https://android.googlesource.com/kernel/common/+/53625a846a7b4", "tags": ["x_transferred"]}, {"url": "https://source.android.com/security/bulletin/2023-08-01", "tags": ["x_transferred"]}]}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:google:android:-:*:*:*:*:*:*:*", "matchCriteriaId": "F8B9FEC8-73B6-43B8-B24E-1F7C20D91D26", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In multiple functions of mem_protect.c, there is a possible way to access hypervisor memory due to a memory access check in the wrong place. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.\n\n"}], "id": "CVE-2023-21264", "lastModified": "2023-08-24T15:31:45.313", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-08-14T21:15:11.893", "references": [{"source": "security@android.com", "tags": ["Patch"], "url": "https://android.googlesource.com/kernel/common/+/53625a846a7b4"}, {"source": "security@android.com", "tags": ["Patch"], "url": "https://android.googlesource.com/kernel/common/+/b35a06182451f"}, {"source": "security@android.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://source.android.com/security/bulletin/2023-08-01"}], "sourceIdentifier": "security@android.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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