{"id":"CVE-2023-21255","state":"PUBLISHED","title":"In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution priv","description":"In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","publishedAt":"2023-07-12T23:33:00.244Z","updatedAt":"2025-02-13T16:40:10.760Z","severity":null,"assigner":"google_android","products":["Google Android"],"affected":[{"vendor":"Google","product":"Android","defaultStatus":"unaffected","versions":[{"version":"Android kernel","status":"affected"}]}],"references":["https://android.googlesource.com/kernel/common/+/1ca1130ec62d","https://source.android.com/security/bulletin/2023-07-01","https://www.debian.org/security/2023/dsa-5480","https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html","https://security.netapp.com/advisory/ntap-20240119-0010/"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:36.141Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/21xxx/CVE-2023-21255.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-21255","state":"PUBLISHED","datePublished":"2023-07-12T23:33:00.244Z","dateUpdated":"2025-02-13T16:40:10.760Z","assignerShortName":"google_android","assignerOrgId":"baff130e-b8d5-4e15-b3d3-c3cf5d5545c6","dateReserved":"2022-11-03T22:37:50.653Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation."}],"affected":[{"vendor":"Google","product":"Android","defaultStatus":"unaffected","versions":[{"version":"Android kernel","status":"affected"}]}],"references":[{"url":"https://android.googlesource.com/kernel/common/+/1ca1130ec62d"},{"url":"https://source.android.com/security/bulletin/2023-07-01"},{"url":"https://www.debian.org/security/2023/dsa-5480"},{"url":"https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"},{"url":"https://security.netapp.com/advisory/ntap-20240119-0010/"}],"problemTypes":[{"descriptions":[{"description":"Elevation of privilege","lang":"en"}]}],"providerMetadata":{"shortName":"google_android","orgId":"baff130e-b8d5-4e15-b3d3-c3cf5d5545c6","dateUpdated":"2024-01-19T16:06:47.961Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://android.googlesource.com/kernel/common/+/1ca1130ec62d","tags":["x_transferred"]},{"url":"https://source.android.com/security/bulletin/2023-07-01","tags":["x_transferred"]},{"url":"https://www.debian.org/security/2023/dsa-5480","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20240119-0010/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T09:28:26.239Z"}}]}}}