Description
In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile and Snapdragon Mobile SD 425, SD 430, SD 450, SD 625, SD 650/52, SD 820, and SD 820A, HMAC verification in counter file uses an insecure memcmp which may assist a timing attack.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Qualcomm | Snapdragon Automobile, Snapdragon Mobile | SD 425, SD 430, SD 450, SD 625, SD 650/52, SD 820, SD 820A | — |