{"id":"CVE-2025-20740","state":"PUBLISHED","title":"In wlan STA driver, there is a possible out of bounds read due to a race condition. This could lead to local information disclosure with User execution privileges needed. User inte","description":"In wlan STA driver, there is a possible out of bounds read due to a race condition. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00435337; Issue ID: MSV-4036.","publishedAt":"2025-11-04T06:19:54.584Z","updatedAt":"2025-11-04T15:04:25.506Z","severity":{"score":4.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","source":"CISA-ADP"},"assigner":"MediaTek","products":["MediaTek, Inc. MT7902, MT7920, MT7921, MT7922, MT7925, MT7927"],"affected":[{"vendor":"MediaTek, Inc.","product":"MT7902, MT7920, MT7921, MT7922, MT7925, MT7927","versions":[{"version":"NB SDK release 3.7 and before","status":"affected"}]}],"references":["https://corp.mediatek.com/product-security-bulletin/November-2025"],"weaknesses":["CWE-367"],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/20xxx/CVE-2025-20740.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-20740","state":"PUBLISHED","datePublished":"2025-11-04T06:19:54.584Z","dateUpdated":"2025-11-04T15:04:25.506Z","assignerShortName":"MediaTek","assignerOrgId":"ee979b05-11f8-4f25-a7e0-a1fa9c190374","dateReserved":"2024-11-01T01:21:50.395Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In wlan STA driver, there is a possible out of bounds read due to a race condition. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00435337; Issue ID: MSV-4036."}],"affected":[{"vendor":"MediaTek, Inc.","product":"MT7902, MT7920, MT7921, MT7922, MT7925, MT7927","versions":[{"version":"NB SDK release 3.7 and before","status":"affected"}]}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/November-2025"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-367","type":"CWE","lang":"en","description":"CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition"}]}],"providerMetadata":{"shortName":"MediaTek","orgId":"ee979b05-11f8-4f25-a7e0-a1fa9c190374","dateUpdated":"2025-11-04T06:19:54.584Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.7,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"HIGH","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-11-04T15:04:22.571929Z","id":"CVE-2025-20740","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-11-04T15:04:25.506Z"}}]}}}