CVE-2022-23304

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 17-01-2022 03:15

Last modified: - 28-02-2022 11:07

Total changes: - 5

Description

The implementations of EAP-pwd in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side-channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9495.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Low

Attack complexity

Network

Attack vector

High

Availability

High

Confidentiality

High

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

9.8

Base score

3.9

5.9

Exploitability score

Impact score

Verification logic

vendor=w1.fi AND product=hostapd AND versionEndExcluding=2.10

vendor=w1.fi AND product=wpa_supplicant AND versionEndExcluding=2.10

vendor=fedoraproject AND product=fedora AND version=35

Reference

https://w1.fi/security/2022-1/
FEDORA-2022-da8222a1bc-Mailing List, Third Party Advisory

Keywords

CVE-2022-23304

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2022-23304

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures