CVE-2022-25332 Information
Oct 20, 2023
cve
Description
The AES implementation in the Texas Instruments OMAP L138 (secure variants) present in mask ROM suffers from a timing side channel which can be exploited by an adversary with non-secure supervisor privileges by managing cache contents and collecting timing information for different ciphertext inputs. Using this side channel the SK_LOAD secure kernel routine can be used to recover the Customer Encryption Key (CEK).