CVE-2022-23303

The implementations of SAE 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-2019-9494.

CVSS v3 9.8 CRITICAL
CVSS v2.0 6.8 MEDIUM

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPDHU5MV464CZBPX7N2SNMUYP6DFIBZL/
https://security.gentoo.org/glsa/202309-16
https://w1.fi/security/2022-1/	Mitigation Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPDHU5MV464CZBPX7N2SNMUYP6DFIBZL/
https://security.gentoo.org/glsa/202309-16
https://w1.fi/security/2022-1/	Mitigation Patch Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:w1.fi:hostapd::::::::
	cpe:2.3:a:w1.fi:wpa_supplicant::::::::

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-01-17 02:15

Updated : 2024-11-21 06:48

NVD link : CVE-2022-23303

Mitre link : CVE-2022-23303

CVE.ORG link : CVE-2022-23303

JSON object : View

Products Affected

w1.fi

hostapd
wpa_supplicant

fedoraproject

fedora

CWE

CWE-203

Observable Discrepancy

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