CVE-2022-24404

Lack of cryptographic integrity check on TETRA air-interface encrypted traffic. Since a stream cipher is employed, this allows an active adversary to manipulate cleartext data in a bit-by-bit fashion...

CVE-2022-24404

CVE-2022-24404 describes a lack of ciphertext authentication in TETRA’s Air Interface Encryption (AIE)/TEA1, enabling an active attacker to perform bit-by-bit manipulations of the intercepted traffic (ciphertext malleability) and alter cleartext data. The root cause is absence of integrity/authen...