{"id":"CVE-2022-38691","aliases":["EUVD-2022-41260","GHSA-48qx-3q6v-746v"],"status":"published","title":"In BootROM, there is a possible missing validation for Certificate Type 0. This could lead to...","description":"In BootROM, there is a possible missing validation for Certificate Type 0. This could lead to local escalation of privilege with no additional execution privileges needed.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00399,"percentile":0.34616,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-250"],"published":"2025-09-01T07:28:10Z","modified":"2026-06-17T04:57:01Z","exploits":[{"source":"pocgithub","id":"TomKing062/CVE-2022-38691_38692","title":"TomKing062/CVE-2022-38691_38692","date":"2023-12-01","url":"https://github.com/TomKing062/CVE-2022-38691_38692"}],"products":[{"vendor":"unisoc (shanghai) technologies co., ltd.","product":"sc9863a//t310/t610/t618/"}],"references":[{"url":"https://www.nccgroup.com/research-blog/there-s-another-hole-in-your-soc-unisoc-rom-vulnerabilities/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-38691"},{"url":"https://www.nccgroup.com/research-blog/there-s-another-hole-in-your-soc-unisoc-rom-vulnerabilities"},{"url":"https://github.com/advisories/GHSA-48qx-3q6v-746v"}],"sources":{"cve":[{"id":"CVE-2022-38691","description":"In BootROM, there is a possible missing validation for Certificate Type 0. This could lead to local escalation of privilege with no additional execution privileges needed.","status":"published","published":"2025-09-01T07:28:10.876Z","modified":"2025-09-02T13:48:33.151Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-250"],"updated_at":"2026-11-02T14:34:37.272373Z"}],"euvd":[{"id":"EUVD-2022-41260","description":"In BootROM, there is a possible missing validation for Certificate Type 0. This could lead to local escalation of privilege with no additional execution privileges needed.","status":"published","published":"2025-09-01T07:28:10Z","modified":"2025-09-02T13:48:33Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:31:48.787221Z"}],"ghsa":[{"id":"GHSA-48qx-3q6v-746v","title":"In BootROM, there is a possible missing validation for Certificate Type 0. This could lead to...","description":"In BootROM, there is a possible missing validation for Certificate Type 0. This could lead to local escalation of privilege with no additional execution privileges needed.","status":"published","published":"2025-09-02T15:31:07Z","modified":"2025-09-02T15:31:08Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-250"],"updated_at":"2026-11-02T15:03:27.857466Z"}],"nvd":[{"id":"CVE-2022-38691","description":"In BootROM, there is a possible missing validation for Certificate Type 0. This could lead to local escalation of privilege with no additional execution privileges needed.","status":"published","published":"2025-09-01T08:15:31.24Z","modified":"2026-06-17T04:57:01.79Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-250"],"updated_at":"2026-11-02T14:07:43.071398Z"}]}}