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CVE-2022-25332 Detail

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).


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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Hyperlink Resource
https://tetraburst.com/ Technical Description 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-203 Observable Discrepancy cwe source acceptance level NIST  
CWE-208 Observable Timing Discrepancy National Cyber Security Centre Netherlands (NCSC-NL)  

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-25332
NVD Published Date:
10/19/2023
NVD Last Modified:
02/16/2024
Source:
National Cyber Security Centre Netherlands (NCSC-NL)