CVE-2022-23304

CVSS V2 Medium 6.8 CVSS V3 Critical 9.8
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.
Overview
  • CVE ID
  • CVE-2022-23304
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-01-17T02:15:06
  • Last Modified Date
  • 2022-02-28T22:07:48
Weakness Enumerations
CWE URL
CWE-203 http://cwe.mitre.org/data/definitions/203.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:w1.fi:hostapd:*:*:*:*:*:*:*:* 1 OR 2.10
cpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:* 1 OR 2.10
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://w1.fi/security/2022-1/ Mitigation Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YPDHU5MV464CZBPX7N2SNMUYP6DFIBZL/ Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-23304
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23304
History
Created Old Value New Value Data Type Notes
2022-05-10 15:48:07 Added to TrackCVE
2022-12-06 06:47:48 2022-01-17T02:15Z 2022-01-17T02:15:06 CVE Published Date updated
2022-12-06 06:47:48 2022-02-28T22:07:48 CVE Modified Date updated
2022-12-06 06:47:48 Analyzed Vulnerability Status updated