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Alerts This Week
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SUSE: 2022:0716-1 Important: wpa_supplicant Side-Channel Attacks

suse
Calendar Grey March 4, 2022
Dist Suse Esm H88
Crucial safety upgrade resolves vulnerabilities in wpa_supplicant. Boost defenses with fresh fixes tailored for SUSE ecosystems.
An update that fixes two vulnerabilities is now available

Summary

This update for wpa_supplicant fixes the following issues: - CVE-2022-23303: Fixed side-channel attacks in SAE (bsc#1194732). - CVE-2022-23304: Fixed side-channel attacks in EAP-pwd (bsc#1194733). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Manager Server 4.1: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-716=1 - SUSE Manager Retail Branch Server 4.1: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-716=1 - SUSE Manager Proxy 4.1: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-716=1 - SUSE Linux Enterprise Server for SAP 15-SP2:

Topics%20covered

Topics Covered

security advisory important SUSE wpa_supplicant side-channel

References

#1194732 #1194733

Cross- CVE-2022-23303 CVE-2022-23304

CVSS scores:

CVE-2022-23303 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2022-23303 (SUSE): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2022-23304 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2022-23304 (SUSE): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:

SUSE CaaS Platform 4.0

SUSE Enterprise Storage 6

SUSE Enterprise Storage 7

SUSE Linux Enterprise Desktop 15-SP3

SUSE Linux Enterprise Desktop 15-SP4

SUSE Linux Enterprise High Performance Computing 15-ESPOS

SUSE Linux Enterprise High Performance Computing 15-LTSS

SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS

SUSE Linux Enterprise High Performance C...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:0716-1
Rating: important

Topics%20covered

Topics Covered

security advisory important SUSE wpa_supplicant side-channel

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