CVE-2022-23823

CWE-203CWE-12404 documents4 sources
Severity
6.5MEDIUM
EPSS
0.8%
top 25.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJun 15
Latest updateJun 16

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages1 packages

CVEListV5amd/amd_processorsProcessor various

🔴Vulnerability Details

2
GHSA
GHSA-8qmc-xr4h-98gp: A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially2022-06-16
CVEList
CVE-2022-23823: A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially2022-06-15

📋Vendor Advisories

1
Red Hat
hw: cpu: cryptographic leaks via frequency scaling attacks(AMD)2022-06-14