CVE-2023-26084

The armv8_dec_aes_gcm_full() API of Arm AArch64cryptolib before 86065c6 fails to the verify the authentication tag of AES-GCM protected data, leading to a man-in-the-middle attack. This occurs because of an improperly initialized variable.

Score

CVSS 3.1 3.7 Low

Status

Modified - cve@mitre.org

Published

2023-03-15

Last modified

2025-02-27

Weaknesses

CWE-665

Affected products

• Aarch64cryptolib (Arm)

References

• https://github.com/ARM-software/AArch64cryptolib/security/advisories/GHSA-47c6-7x5x-r74g