{"id":"CVE-2024-20020","state":"PUBLISHED","title":"In OPTEE, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User in","description":"In OPTEE, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08522504; Issue ID: ALPS08522504.","publishedAt":"2024-03-04T02:43:24.572Z","updatedAt":"2025-03-28T19:10:14.806Z","severity":{"score":4.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"MediaTek","products":["MediaTek, Inc. MT2713, MT2715, MT8173, MT8188, MT8195, MT8390, MT8395"],"affected":[{"vendor":"MediaTek, Inc.","product":"MT2713, MT2715, MT8173, MT8188, MT8195, MT8390, MT8395","versions":[{"version":"Android 13.0","status":"affected"}]}],"references":["https://corp.mediatek.com/product-security-bulletin/March-2024"],"weaknesses":["CWE-787"],"ingestedAt":"2026-10-29T20:06:59.846Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/20xxx/CVE-2024-20020.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-20020","state":"PUBLISHED","datePublished":"2024-03-04T02:43:24.572Z","dateUpdated":"2025-03-28T19:10:14.806Z","assignerShortName":"MediaTek","assignerOrgId":"ee979b05-11f8-4f25-a7e0-a1fa9c190374","dateReserved":"2023-11-02T13:35:35.151Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In OPTEE, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08522504; Issue ID: ALPS08522504."}],"affected":[{"vendor":"MediaTek, Inc.","product":"MT2713, MT2715, MT8173, MT8188, MT8195, MT8390, MT8395","versions":[{"version":"Android 13.0","status":"affected"}]}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/March-2024"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"Information Disclosure"}]}],"providerMetadata":{"shortName":"MediaTek","orgId":"ee979b05-11f8-4f25-a7e0-a1fa9c190374","dateUpdated":"2024-03-04T02:43:24.572Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.4,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"HIGH","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-03-28T19:09:15.959824Z","id":"CVE-2024-20020","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","type":"CWE","lang":"en","description":"CWE-787 Out-of-bounds Write"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-28T19:10:14.806Z"}},{"title":"CVE Program Container","references":[{"url":"https://corp.mediatek.com/product-security-bulletin/March-2024","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T21:52:31.578Z"}}]}}}