CVE-2022-25332
MEDIUM EPSS 1.0%
Published Oct 19, 20232y ago · Modified Jun 17, 20262w ago
4.1 CVSS 3.1
Published Oct 19, 2023 2y ago
Last Modified Jun 17, 2026 2w ago
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).
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N Attack Vector Local
Attack Complexity High
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None
Threat Intelligence
EPSS Exploit Probability
1.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 2
CWE-203
CWE-208
Affected Products 2
References 1
- tetraburst.com https://tetraburst.com/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.