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SUSE: 2022:1892-2 Moderate: Security Gaps in DPDK and Performance Fixes

suse
Calendar Grey May 31, 2022
Dist Suse Esm H88
SUSE has released a Security Update for dpdk, addressing a pair of vulnerabilities, which provides a modest boost in security. Discover further information.
An update that solves two vulnerabilities and has two fixes is now available

Summary

This update for dpdk fixes the following issues: Security: - 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). Bugfixes: - kni: allow configuring thread granularity (bsc#1195172). - Fixed reading of PCI device name as UTF strings (bsc#1198873). 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: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-1892=1 - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-1892=1 - SUSE Linux Enterprise Module for Server Applications 15-SP3:

Topics%20covered

Topics Covered

security advisory moderate denial of service memory corruption SUSE dpdk

References

#1195172 #1198873 #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 Linux Enterprise High Performance Computing 15-SP3

SUSE Linux Enterprise Module for Server Applications 15-SP3

SUSE Linux Enterprise Server 15-SP3

SUSE Linux Enterprise Server for SAP Applications 15-SP3

SUSE Manager Proxy 4.2

SUSE Manager Server 4.2

openSUSE Leap 15.3

openSUSE Leap 15.4

https://www.suse.com/security/cve/CVE-2021-3839.html

https://www.suse.com/security/cve/CVE-2022-0669.html

https://bugzilla.suse.com/1195172

https://bugzilla.suse.com/1198873

https://bugzilla.suse.com/1198963

Announcement ID: SUSE-SU-2022:1892-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate denial of service memory corruption SUSE dpdk

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