{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-20835","assignerOrgId":"ee979b05-11f8-4f25-a7e0-a1fa9c190374","state":"PUBLISHED","assignerShortName":"MediaTek","dateReserved":"2022-10-28T02:03:23.686Z","datePublished":"2023-09-04T02:27:40.600Z","dateUpdated":"2024-10-21T16:59:12.216Z"},"containers":{"cna":{"providerMetadata":{"orgId":"ee979b05-11f8-4f25-a7e0-a1fa9c190374","shortName":"MediaTek","dateUpdated":"2023-09-04T02:27:40.600Z"},"descriptions":[{"lang":"en","value":"In camsys, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07341261; Issue ID: ALPS07326570."}],"affected":[{"vendor":"MediaTek, Inc.","product":"MT6895, MT6983, MT8188, MT8195, MT8395, MT8781","versions":[{"version":"Android 12.0, 13.0 / IOT-v23.0 (Yocto 4.0)","status":"affected"}]}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/September-2023"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"Elevation of Privilege"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T09:14:41.159Z"},"title":"CVE Program Container","references":[{"url":"https://corp.mediatek.com/product-security-bulletin/September-2023","tags":["x_transferred"]}]},{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-362","lang":"en","description":"CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-416","lang":"en","description":"CWE-416 Use After Free"}]}],"affected":[{"vendor":"mediatek","product":"mt8781","cpes":["cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:*","cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:*","cpe:2.3:h:mediatek:mt8188:-:*:*:*:*:*:*:*","cpe:2.3:h:mediatek:mt8195:-:*:*:*:*:*:*:*","cpe:2.3:h:mediatek:mt8395:-:*:*:*:*:*:*:*","cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"Android 12.0","status":"affected"},{"version":"Android 13.0","status":"affected"},{"version":"IOT-v23.0 (Yocto 4.0)","status":"affected"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.4,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"HIGH","availabilityImpact":"HIGH","privilegesRequired":"HIGH","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-10-15T17:15:43.579088Z","id":"CVE-2023-20835","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-21T16:59:12.216Z"}}]}}