{"id":"CVE-2020-27051","aliases":["EUVD-2020-19575","GHSA-5h57-vhr8-8f95"],"status":"published","title":"In NFA_RwI93WriteMultipleBlocks of nfa_rw_api.cc, there is a possible out of bounds write due to...","description":"In NFA_RwI93WriteMultipleBlocks of nfa_rw_api.cc, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-157650338","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00423,"percentile":0.37059,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190","CWE-787"],"published":"2020-12-15T16:06:28Z","modified":"2026-06-17T03:08:47Z","products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/pixel/2020-12-01","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-27051"},{"url":"https://github.com/advisories/GHSA-5h57-vhr8-8f95"}],"sources":{"cve":[{"id":"CVE-2020-27051","description":"In NFA_RwI93WriteMultipleBlocks of nfa_rw_api.cc, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-157650338","status":"published","published":"2020-12-15T16:06:28Z","modified":"2024-08-04T16:11:35.786Z","updated_at":"2026-11-02T14:35:53.552996Z"}],"euvd":[{"id":"EUVD-2020-19575","description":"In NFA_RwI93WriteMultipleBlocks of nfa_rw_api.cc, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-157650338","status":"published","published":"2020-12-15T16:06:28Z","modified":"2024-08-04T16:11:35Z","updated_at":"2026-11-03T03:07:13.515696Z"}],"ghsa":[{"id":"GHSA-5h57-vhr8-8f95","title":"In NFA_RwI93WriteMultipleBlocks of nfa_rw_api.cc, there is a possible out of bounds write due to...","description":"In NFA_RwI93WriteMultipleBlocks of nfa_rw_api.cc, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-157650338","status":"published","published":"2022-05-24T17:36:31Z","modified":"2023-01-29T05:05:05Z","cwes":["CWE-190"],"updated_at":"2026-11-02T14:45:42.563524Z"}],"nvd":[{"id":"CVE-2020-27051","description":"In NFA_RwI93WriteMultipleBlocks of nfa_rw_api.cc, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-157650338","status":"published","published":"2020-12-15T17:15:13.77Z","modified":"2026-06-17T03:08:47.03Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-190","CWE-787"],"updated_at":"2026-11-02T14:06:27.73474Z"}]}}