{"id":"CVE-2022-20502","aliases":["A-222166527","ASB-A-222166527","EUVD-2022-25762","GHSA-j9j2-pm6h-6v87","UBUNTU-CVE-2022-20502"],"status":"published","title":"In GetResolvedMethod of entrypoint_utils-inl.h, there is a possible use after free due to a stale...","description":"In GetResolvedMethod of entrypoint_utils-inl.h, there is a possible use after free due to a stale cache. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-222166527","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00164,"percentile":0.05686,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-416"],"published":"2022-12-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":"platform/art","fixed_in":["13:2022-12-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/art","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13:0"},{"fixed":"13:2022-12-01"}]}],"versions":["13"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"android-platform-art","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.1.0+r23-3~18.04"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"android-platform-art","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.1.0+r23-3"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"android-platform-art","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.0.0+r36-3"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"android-platform-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["29.0.6-3","29.0.6-4","29.0.6-4ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"android-platform-art","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["13.0.0+r63-2","14.0.0+r15-1ubuntu1","14.0.0+r15-1ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"android-platform-tools","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["33.0.3-2","34.0.4-1build2","34.0.4-1build3"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/2022-12-01","tags":["x_transferred","Patch","Vendor Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-20502"},{"url":"https://github.com/advisories/GHSA-j9j2-pm6h-6v87"},{"url":"https://android.googlesource.com/platform/art/+/1ee0290eed24868826ad99678cc58eee425ecba8","tags":["fix"]},{"url":"https://ubuntu.com/security/CVE-2022-20502","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-20502","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-20502","description":"In GetResolvedMethod of entrypoint_utils-inl.h, there is a possible use after free due to a stale cache. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-222166527","status":"published","published":"2022-12-13T00:00:00Z","modified":"2025-04-22T17:17:27.212Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:34:24.971323Z"}],"euvd":[{"id":"EUVD-2022-25762","description":"In GetResolvedMethod of entrypoint_utils-inl.h, there is a possible use after free due to a stale cache. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-222166527","status":"published","published":"2022-12-13T00:00:00Z","modified":"2025-04-22T17:17:27Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T20:52:16.055056Z"}],"ghsa":[{"id":"GHSA-j9j2-pm6h-6v87","title":"In GetResolvedMethod of entrypoint_utils-inl.h, there is a possible use after free due to a stale...","description":"In GetResolvedMethod of entrypoint_utils-inl.h, there is a possible use after free due to a stale cache. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-222166527","status":"published","published":"2022-12-13T18:30:33Z","modified":"2023-01-31T05:06:06Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:48:58.612773Z"}],"nvd":[{"id":"CVE-2022-20502","description":"In GetResolvedMethod of entrypoint_utils-inl.h, there is a possible use after free due to a stale cache. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-222166527","status":"published","published":"2022-12-13T16:15:17.31Z","modified":"2026-06-17T04:24:25.927Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:07:33.649381Z"}],"osv":[{"id":"UBUNTU-CVE-2022-20502","description":"In GetResolvedMethod of entrypoint_utils-inl.h, there is a possible use after free due to a stale cache. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-222166527","status":"published","published":"2022-12-13T16:15:00Z","modified":"2026-04-22T13:14:56.938346Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T16:53:52.391598Z"},{"id":"ASB-A-222166527","description":"In GetResolvedMethod of entrypoint_utils-inl.h, there is a possible use after free due to a stale cache. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2022-12-01T00:00:00Z","modified":"2026-11-10T16:45:41.426023455Z","updated_at":"2026-11-09T17:04:22.742827Z"}]}}