high7.5
CVE-2020-12788
CMAC verification functionality in Microchip Atmel ATSAMA5 products is vulnerable to vulnerable to timing and power analysis attacks.
Impact
CMAC verification functionality in Microchip Atmel ATSAMA5 products is vulnerable to vulnerable to timing and power analysis attacks.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microchip | Atsama5d21c-Cu Firmware | All versions |
| Microchip | Atsama5d21c-Cur Firmware | All versions |
| Microchip | Atsama5d22c-Cn Firmware | All versions |
| Microchip | Atsama5d22c-Cnr Firmware | All versions |
| Microchip | Atsama5d22c-Cu Firmware | All versions |
| Microchip | Atsama5d22c-Cur Firmware | All versions |
| Microchip | Atsama5d23c-Cn Firmware | All versions |
| Microchip | Atsama5d23c-Cnr Firmware | All versions |
| Microchip | Atsama5d23c-Cu Firmware | All versions |
| Microchip | Atsama5d23c-Cur Firmware | All versions |
| Microchip | Atsama5d24c-Cu Firmware | All versions |
| Microchip | Atsama5d24c-Cuf Firmware | All versions |