{"id":"CVE-2021-0958","aliases":["A-200041882","ASB-A-200041882","EUVD-2021-3577","GHSA-56pm-22qm-mvhr"],"status":"published","title":"In update of km_compat.cpp, there is a possible loss of potentially sensitive data due to a logic...","description":"In update of km_compat.cpp, there is a possible loss of potentially sensitive data due to a logic error in the code. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12Android ID: A-200041882","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00111,"percentile":0.0132,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-12-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":"platform/frameworks/base","fixed_in":["11:2021-12-01"],"sources":["osv"]},{"ecosystem":"Android","package":"platform/system/security","fixed_in":["12:2021-12-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/frameworks/base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11:0"},{"fixed":"11:2021-12-01"}]}],"versions":["11"]},{"source":"osv","ecosystem":"Android","package":"platform/system/security","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12:0"},{"fixed":"12:2021-12-01"}]}],"versions":["12"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/2021-12-01","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-0958"},{"url":"https://github.com/advisories/GHSA-56pm-22qm-mvhr"}],"sources":{"cve":[{"id":"CVE-2021-0958","description":"In update of km_compat.cpp, there is a possible loss of potentially sensitive data due to a logic error in the code. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12Android ID: A-200041882","status":"published","published":"2021-12-15T18:05:51Z","modified":"2024-08-03T15:55:18.074Z","updated_at":"2026-11-02T14:33:10.887946Z"}],"euvd":[{"id":"EUVD-2021-3577","description":"In update of km_compat.cpp, there is a possible loss of potentially sensitive data due to a logic error in the code. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12Android ID: A-200041882","status":"published","published":"2021-12-15T18:05:51Z","modified":"2024-08-03T15:55:18Z","updated_at":"2026-11-03T03:25:16.085901Z"}],"ghsa":[{"id":"GHSA-56pm-22qm-mvhr","title":"In update of km_compat.cpp, there is a possible loss of potentially sensitive data due to a logic...","description":"In update of km_compat.cpp, there is a possible loss of potentially sensitive data due to a logic error in the code. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12Android ID: A-200041882","status":"published","published":"2021-12-16T00:01:22Z","modified":"2023-02-01T05:07:06Z","updated_at":"2026-11-02T14:50:28.921795Z"}],"nvd":[{"id":"CVE-2021-0958","description":"In update of km_compat.cpp, there is a possible loss of potentially sensitive data due to a logic error in the code. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12Android ID: A-200041882","status":"published","published":"2021-12-15T19:15:11.787Z","modified":"2026-06-17T03:30:43.13Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:07:02.189991Z"}],"osv":[{"id":"ASB-A-200041882","description":"In update of km_compat.cpp, there is a possible loss of potentially sensitive data due to a logic error in the code. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2021-12-01T00:00:00Z","modified":"2026-11-10T17:02:23.040266809Z","updated_at":"2026-11-10T17:35:05.376141Z"}]}}