Description
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.
Scores
CVSS v3
3.7
EPSS
0.0023
EPSS Percentile
45.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-665
Status
published
Products (1)
arm/aarch64cryptolib
< 2023-02-20
Published
Mar 15, 2023
Tracked Since
Feb 18, 2026