CVE-2022-25332
Medium
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).
SeverityMedium
CVSS4.4
Exploit probability—
ProductTi Omap L138 Firmware
PublishedOct 19, 2023
First seenOct 19, 2023
Weakness typeCWE-208CWE-208
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ti omap_l138_firmware | No range specified | — |
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