CVE-2022-25332

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).
References
Link Resource
https://tetraburst.com/ Technical Description
https://tetraburst.com/ Technical Description
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:ti:omap_l138_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:ti:omap_l138:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:52

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 4.1
v2 : unknown
v3 : 4.4
References () https://tetraburst.com/ - Technical Description () https://tetraburst.com/ - Technical Description

16 Feb 2024, 20:30

Type Values Removed Values Added
First Time Ti omap L138
Ti omap L138 Firmware
CPE cpe:2.3:o:ti:omap-l138_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:ti:omap-l138:-:*:*:*:*:*:*:*
cpe:2.3:o:ti:omap_l138_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:ti:omap_l138:-:*:*:*:*:*:*:*

30 Oct 2023, 13:44

Type Values Removed Values Added
CPE cpe:2.3:o:ti:omap-l138_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:ti:omap-l138:-:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 4.1
CWE CWE-203
First Time Ti omap-l138
Ti
Ti omap-l138 Firmware
References (MISC) https://tetraburst.com/ - (MISC) https://tetraburst.com/ - Technical Description

19 Oct 2023, 10:15

Type Values Removed Values Added
New CVE

Information

Published : 2023-10-19 10:15

Updated : 2024-11-21 06:52


NVD link : CVE-2022-25332

Mitre link : CVE-2022-25332

CVE.ORG link : CVE-2022-25332


JSON object : View

Products Affected

ti

  • omap_l138_firmware
  • omap_l138
CWE
CWE-208

Observable Timing Discrepancy

CWE-203

Observable Discrepancy