{"id":"CVE-2022-20574","aliases":["A-237582191","EUVD-2022-25834","GHSA-9795-p8hc-23wx","PUB-A-237582191"],"status":"published","title":"In sec_sysmmu_info of drm_fw.c, there is a possible out of bounds read due to improper input...","description":"In sec_sysmmu_info of drm_fw.c, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-237582191References: N/A","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":0.00175,"percentile":0.06982,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125","CWE-20"],"published":"2022-12-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":":unknown:","fixed_in":["Pixel-family specific:2022-12-05"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":":unknown:","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"Pixel-family specific:0"},{"fixed":"Pixel-family specific:2022-12-05"}]}],"versions":["Pixel-family specific"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/pixel/2022-12-01","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-20574"},{"url":"https://github.com/advisories/GHSA-9795-p8hc-23wx"},{"url":"https://source.android.com/security/bulletin/2022-12-01","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-20574","description":"In sec_sysmmu_info of drm_fw.c, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-237582191References: N/A","status":"published","published":"2022-12-16T00:00:00Z","modified":"2025-04-18T15:09:46.495Z","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-125"],"updated_at":"2026-11-02T14:34:24.971323Z"}],"euvd":[{"id":"EUVD-2022-25834","description":"In sec_sysmmu_info of drm_fw.c, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-237582191References: N/A","status":"published","published":"2022-12-16T00:00:00Z","modified":"2025-04-18T15:09:46Z","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":"2026-11-02T20:52:20.055183Z"}],"ghsa":[{"id":"GHSA-9795-p8hc-23wx","title":"In sec_sysmmu_info of drm_fw.c, there is a possible out of bounds read due to improper input...","description":"In sec_sysmmu_info of drm_fw.c, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-237582191References: N/A","status":"published","published":"2022-12-21T15:30:16Z","modified":"2025-04-18T15:32:29Z","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-20","CWE-125"],"updated_at":"2026-11-02T15:01:38.442003Z"}],"nvd":[{"id":"CVE-2022-20574","description":"In sec_sysmmu_info of drm_fw.c, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-237582191References: N/A","status":"published","published":"2022-12-16T16:15:19.77Z","modified":"2026-06-17T04:24:35.91Z","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-125"],"updated_at":"2026-11-02T14:07:34.031641Z"}],"osv":[{"id":"PUB-A-237582191","description":"In sec_sysmmu_info of drm_fw.c, there is a possible out of bounds read due to improper input validation. 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":"2026-11-09T16:40:10.884737887Z","updated_at":"2026-11-10T17:35:08.408541Z"}]}}