K43357358 : AMD processors vulnerability CVE-2022-23823

2022-07-1300:00:00

my.f5.com

amd processors

frequency scaling

timing attack

information disclosure

vulnerability

hertzbleed

f5 platforms

hardware issue

sensitive information

exploitation

AI Score

Confidence

High

EPSS

0.001

Percentile

28.4%

JSON

Security Advisory Description

A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially enable information disclosure. (CVE-2022-23823 also known as hertzbleed)

Impact

Successful exploitation of this vulnerability could lead to disclosure of sensitive information.

This hardware issue impacts all of the following F5 platforms using AMD processors. For information about hertzbleed and Intel processor platforms, refer to K14335949: Intel processors vulnerability CVE-2022-24436: