CVEvulnerability
CVE-2022-47630
7.4 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-01-16
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.4 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.4 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
- Weaknesses
- CWE-125
Description
Trusted Firmware-A through 2.8 has an out-of-bounds read in the X.509 parser for parsing boot certificates. This affects downstream use of get_ext and auth_nvctr. Attackers might be able to trigger dangerous read side effects or obtain sensitive information about microarchitectural state.
Affected configurations
• trustedfirmware trusted firmware-a (>= 1.2 <= 2.8)
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- http://www.openwall.com/lists/oss-security/2023/01/16/8 Mailing List, Patch, Third Party Advisory
- https://trustedfirmware-a.readthedocs.io/en/latest/security_advisories/security-advisory-tfv-10.html Patch, Vendor Advisory
- https://www.trustedfirmware.org/news/ Vendor Advisory
- http://www.openwall.com/lists/oss-security/2023/01/16/8 Mailing List, Patch, Third Party Advisory
- https://trustedfirmware-a.readthedocs.io/en/latest/security_advisories/security-advisory-tfv-10.html Patch, Vendor Advisory
- https://www.trustedfirmware.org/news/ Vendor Advisory