{"id":"CVE-2023-20808","state":"PUBLISHED","title":"In OPTEE, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User inte","description":"In OPTEE, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: DTV03645895; Issue ID: DTV03645895.","publishedAt":"2023-08-07T03:21:54.842Z","updatedAt":"2024-10-15T19:49:27.901Z","severity":null,"assigner":"MediaTek","products":["MediaTek, Inc. MT9011, MT9022, MT9618, MT9649, MT9653"],"affected":[{"vendor":"MediaTek, Inc.","product":"MT9011, MT9022, MT9618, MT9649, MT9653","versions":[{"version":"Android 11.0","status":"affected"}]}],"references":["https://corp.mediatek.com/product-security-bulletin/August-2023"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:36.141Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/20xxx/CVE-2023-20808.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-20808","state":"PUBLISHED","datePublished":"2023-08-07T03:21:54.842Z","dateUpdated":"2024-10-15T19:49:27.901Z","assignerShortName":"MediaTek","assignerOrgId":"ee979b05-11f8-4f25-a7e0-a1fa9c190374","dateReserved":"2022-10-28T02:03:23.672Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In OPTEE, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: DTV03645895; Issue ID: DTV03645895."}],"affected":[{"vendor":"MediaTek, Inc.","product":"MT9011, MT9022, MT9618, MT9649, MT9653","versions":[{"version":"Android 11.0","status":"affected"}]}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/August-2023"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"Elevation of Privilege"}]}],"providerMetadata":{"shortName":"MediaTek","orgId":"ee979b05-11f8-4f25-a7e0-a1fa9c190374","dateUpdated":"2023-08-07T03:21:54.842Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://corp.mediatek.com/product-security-bulletin/August-2023","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T09:14:41.137Z"}},{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"mediatek","product":"mt9011","defaultStatus":"unknown","versions":[{"version":"Android 11.0","status":"affected"}],"cpes":["cpe:2.3:h:mediatek:mt9011:-:*:*:*:*:*:*:*"]},{"vendor":"mediatek","product":"mt9022","defaultStatus":"unknown","versions":[{"version":"Android 11.0","status":"affected"}],"cpes":["cpe:2.3:h:mediatek:mt9022:-:*:*:*:*:*:*:*"]},{"vendor":"mediatek","product":"mt9618","defaultStatus":"unknown","versions":[{"version":"Android 11.0","status":"affected"}],"cpes":["cpe:2.3:h:mediatek:mt9618:-:*:*:*:*:*:*:*"]},{"vendor":"mediatek","product":"mt9649","defaultStatus":"unknown","versions":[{"version":"Android 11.0","status":"affected"}],"cpes":["cpe:2.3:h:mediatek:mt9649:-:*:*:*:*:*:*:*"]},{"vendor":"mediatek","product":"mt9653","defaultStatus":"unknown","versions":[{"version":"Android 11.0","status":"affected"}],"cpes":["cpe:2.3:h:mediatek:mt9653:-:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-15T19:47:25.231347Z","id":"CVE-2023-20808","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-15T19:49:27.901Z"}}]}}}