CVE-2022-25332 - OpenCVE

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).

Attack Vector Local

Attack Complexity High

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

Vendors & Products
CPE Configurations

Vendors	Products
Ti	Omap L138 Firmware Omap L138

Configuration 1 [-]

AND

cpe:2.3:o:ti:omap_l138_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:ti:omap_l138:-:*:*:*:*:*:*:*

References

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

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: NCSC-NL

Published: 2023-10-19T09:36:24.924Z

Updated: 2023-10-19T09:50:05.515Z

Reserved: 2022-02-18T17:18:33.455Z

Link: CVE-2022-25332

JSON object: View

NVD Information

Status : Analyzed

Published: 2023-10-19T10:15:09.683

Modified: 2024-02-16T20:30:02.370

Link: CVE-2022-25332

JSON object: View

Redhat Information

No data.

CWE

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