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.

Related CPE's

o

arm

trusted_firmware-a

Vulnerable

References

http://www.openwall.com/lists/oss-security/2023/01/16/8

Mailing ListPatchThird Party Advisory

https://trustedfirmware-a.readthedocs.io/en/latest/security_advisories/security-advisory-tfv-10.html

PatchVendor Advisory

https://www.trustedfirmware.org/news/

Vendor Advisory

http://www.openwall.com/lists/oss-security/2023/01/16/8

Mailing ListPatchThird Party Advisory

https://trustedfirmware-a.readthedocs.io/en/latest/security_advisories/security-advisory-tfv-10.html

PatchVendor Advisory

https://www.trustedfirmware.org/news/

Vendor Advisory

Weaknesses

[email protected]

Primary
CWE-125

134c704f-9b21-4f2e-91b3-4a467353bcc0

Secondary
CWE-125

CVSS impact metrics

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H

7.4 · High

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2023-01-16T16:15:10.940

2 years ago

Last modified

2025-04-08T21:15:44.903

3 months ago