{"id":"CVE-2022-38692","aliases":["EUVD-2022-41261","GHSA-hvr5-vgvx-4c9f"],"status":"published","title":"In BootROM, there is a missing size check for RSA keys in Certificate Type 0 validation. This...","description":"In BootROM, there is a missing size check for RSA keys in Certificate Type 0 validation. This could lead to memory buffer overflow without requiring additional execution privileges.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00457,"percentile":0.40109,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2025-09-01T07:28:11Z","modified":"2026-06-17T04:57:01Z","products":[{"vendor":"unisoc (shanghai) technologies co., ltd.","product":"sc9863a/t310/t610/t618/t606/t612/t616/t760/t770/t820/s8000/"}],"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-2022-38692"},{"url":"https://www.nccgroup.com/research-blog/there-s-another-hole-in-your-soc-unisoc-rom-vulnerabilities"},{"url":"https://github.com/advisories/GHSA-hvr5-vgvx-4c9f"}],"sources":{"cve":[{"id":"CVE-2022-38692","description":"In BootROM, there is a missing size check for RSA keys in Certificate Type 0 validation. This could lead to memory buffer overflow without requiring additional execution privileges.","status":"published","published":"2025-09-01T07:28:11.88Z","modified":"2025-09-02T13:47:08.245Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:34:37.272373Z"}],"euvd":[{"id":"EUVD-2022-41261","description":"In BootROM, there is a missing size check for RSA keys in Certificate Type 0 validation. This could lead to memory buffer overflow without requiring additional execution privileges.","status":"published","published":"2025-09-01T07:28:11Z","modified":"2025-09-02T13:47:08Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:31:48.787221Z"}],"ghsa":[{"id":"GHSA-hvr5-vgvx-4c9f","title":"In BootROM, there is a missing size check for RSA keys in Certificate Type 0 validation. This...","description":"In BootROM, there is a missing size check for RSA keys in Certificate Type 0 validation. This could lead to memory buffer overflow without requiring additional execution privileges.","status":"published","published":"2025-09-02T15:31:07Z","modified":"2025-09-02T15:31:13Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:03:27.857466Z"}],"nvd":[{"id":"CVE-2022-38692","description":"In BootROM, there is a missing size check for RSA keys in Certificate Type 0 validation. This could lead to memory buffer overflow without requiring additional execution privileges.","status":"published","published":"2025-09-01T08:15:31.973Z","modified":"2026-06-17T04:57:01.927Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:07:43.071398Z"}]}}