SUSE: 2022:2273-1 Important: dpdk Memory Corruption and DoS Fix
suse
July 5, 2022
An update that solves two vulnerabilities and has one errata is now available
Summary
This update for dpdk fixes the following issues: - CVE-2021-3839: Fixed a memory corruption issue during vhost-user communication (bsc#1198963). - CVE-2022-0669: Fixed a denial of service that could be triggered by a vhost-user master (bsc#1198964). - rebuild with new secure boot key due to grub2 boothole 3 issues (bsc#1198581) 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-4.1-2022-2273=1 - SUSE Manager Retail Branch Server 4.1: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-2273=1 - SUSE Manager Proxy 4.1:
Topics Covered
References
#1198581 #1198963 #1198964
Cross- CVE-2021-3839 CVE-2022-0669
CVSS scores:
CVE-2021-3839 (SUSE): 5.2 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L
CVE-2022-0669 (SUSE): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Affected Products:
SUSE Enterprise Storage 7
SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS
SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS
SUSE Linux Enterprise Server 15-SP2-BCL
SUSE Linux Enterprise Server 15-SP2-LTSS
SUSE Linux Enterprise Server for SAP 15-SP2
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
https://www.suse.com/security/cve/CVE-2021-3839.html
https://www.suse.com/security/cve/CVE-2022-0669.html
https://bugzilla.suse.com/1198581
https://bugzilla.suse.com/1198963
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Announcement ID: SUSE-SU-2022:2273-1
Rating: important
Topics Covered
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