{"id":"CVE-2022-20557","aliases":["A-247092734","EUVD-2022-25817","GHSA-25hc-436f-7p8m","PUB-A-247092734"],"status":"published","title":"In MessageQueueBase of MessageQueueBase.h, there is a possible out of bounds read due to a...","description":"In MessageQueueBase of MessageQueueBase.h, there is a possible out of bounds read due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-247092734","severity":{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00182,"percentile":0.07792,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2022-12-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":"platform/system/libfmq","fixed_in":["13:2022-12-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/system/libfmq","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13:0"},{"fixed":"13:2022-12-01"}]}],"versions":["13"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/pixel/2022-12-01","tags":["x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-20557"},{"url":"https://github.com/advisories/GHSA-25hc-436f-7p8m"},{"url":"https://source.android.com/security/bulletin/2022-12-01","tags":["advisory"]},{"url":"https://android.googlesource.com/platform/system/libfmq/+/98f3a08b2fb44e7cff31c26007fbe9feaac11750","tags":["fix"]}],"sources":{"cve":[{"id":"CVE-2022-20557","description":"In MessageQueueBase of MessageQueueBase.h, there is a possible out of bounds read due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-247092734","status":"published","published":"2022-12-16T00:00:00Z","modified":"2025-04-18T15:29:47.095Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:34:24.971323Z"}],"euvd":[{"id":"EUVD-2022-25817","description":"In MessageQueueBase of MessageQueueBase.h, there is a possible out of bounds read due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-247092734","status":"published","published":"2022-12-16T00:00:00Z","modified":"2025-04-18T15:29:47Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T20:52:20.055183Z"}],"ghsa":[{"id":"GHSA-25hc-436f-7p8m","title":"In MessageQueueBase of MessageQueueBase.h, there is a possible out of bounds read due to a...","description":"In MessageQueueBase of MessageQueueBase.h, there is a possible out of bounds read due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-247092734","status":"published","published":"2022-12-20T21:30:18Z","modified":"2023-01-29T05:01:05Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:44:44.036588Z"}],"nvd":[{"id":"CVE-2022-20557","description":"In MessageQueueBase of MessageQueueBase.h, there is a possible out of bounds read due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-247092734","status":"published","published":"2022-12-16T16:15:19.043Z","modified":"2026-06-17T04:24:33.777Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:07:34.031641Z"}],"osv":[{"id":"PUB-A-247092734","description":"In MessageQueueBase of MessageQueueBase.h, there is a possible out of bounds read due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2022-12-01T00:00:00Z","modified":"2026-11-10T17:02:23.040266809Z","updated_at":"2026-11-10T17:35:08.408541Z"}]}}