{"id":"CVE-2022-20198","aliases":["A-221851879","EUVD-2022-25458","GHSA-mq38-gjp2-vfjp","PUB-A-221851879"],"status":"published","title":"In llcp_dlc_proc_connect_pdu of llcp_dlc.cc, there is a possible out of bounds read due to a...","description":"In llcp_dlc_proc_connect_pdu of llcp_dlc.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure from the NFC stack with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-221851879","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00119,"percentile":0.01758,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2022-06-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":"platform/system/nfc","fixed_in":["12L-next:2022-06-01","12L:2022-06-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/system/nfc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12L-next:0"},{"fixed":"12L-next:2022-06-01"}]}],"versions":["12L-next"]},{"source":"osv","ecosystem":"Android","package":"platform/system/nfc","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12L:0"},{"fixed":"12L:2022-06-01"}]}],"versions":["12L"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/pixel/2022-06-01","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-20198"},{"url":"https://github.com/advisories/GHSA-mq38-gjp2-vfjp"},{"url":"https://source.android.com/security/bulletin/2022-06-01","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-20198","description":"In llcp_dlc_proc_connect_pdu of llcp_dlc.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure from the NFC stack with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-221851879","status":"published","published":"2022-06-15T13:23:20Z","modified":"2024-08-03T02:02:31Z","updated_at":"2026-11-02T14:34:24.234074Z"}],"euvd":[{"id":"EUVD-2022-25458","description":"In llcp_dlc_proc_connect_pdu of llcp_dlc.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure from the NFC stack with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-221851879","status":"published","published":"2022-06-15T13:23:20Z","modified":"2024-08-03T02:02:31Z","updated_at":"2026-11-03T03:25:55.413177Z"}],"ghsa":[{"id":"GHSA-mq38-gjp2-vfjp","title":"In llcp_dlc_proc_connect_pdu of llcp_dlc.cc, there is a possible out of bounds read due to a...","description":"In llcp_dlc_proc_connect_pdu of llcp_dlc.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure from the NFC stack with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-221851879","status":"published","published":"2022-06-16T00:00:26Z","modified":"2023-01-27T05:04:06Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:42:23.611991Z"}],"nvd":[{"id":"CVE-2022-20198","description":"In llcp_dlc_proc_connect_pdu of llcp_dlc.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure from the NFC stack with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-221851879","status":"published","published":"2022-06-15T14:15:13.14Z","modified":"2026-06-17T04:23:50.63Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:07:22.232533Z"}],"osv":[{"id":"PUB-A-221851879","description":"In llcp_dlc_proc_connect_pdu of llcp_dlc.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure from the NFC stack with System execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2022-06-01T00:00:00Z","modified":"2026-11-05T16:32:28.703711716Z","updated_at":"2026-11-05T17:55:17.438327Z"}]}}