PT-2020-13268 · Microchip Atmel · Atsama5

Published 2020-09-14 · Updated 2020-09-18 · CVE-2020-12788

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Atmel ATSAMA5 products (affected versions not specified)

Description The CMAC verification functionality in Microchip Atmel ATSAMA5 products is susceptible to timing and power analysis attacks.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Side Channel Attack

Weakness Enumeration

CWE-203

Related Identifiers

CVE-2020-12788

Affected Products

Atsama5

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2020-12788 · Security Note
• https://labs.f-secure.com/advisories/microchip-atsama5-soc-multiple-vulnerabilities · Note