SUSE-SU-2022:3232-1: important: Security update for keepalived
SUSE Security Update: Security update for keepalived
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Announcement ID: SUSE-SU-2022:3232-1
Rating: important
References: #1193115 #1202808
Cross-References: CVE-2021-44225
CVSS scores:
CVE-2021-44225 (NVD) : 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CVE-2021-44225 (SUSE): 8.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Affected Products:
SUSE Linux Enterprise High Availability 15-SP4 SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Server 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15-SP4SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
openSUSE Leap 15.4
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An update that solves one vulnerability and has one errata is now available.
Description:
This update for keepalived fixes the following issues:
- CVE-2021-44225: Fix a potential privilege escalation due to insufficient
control in the D-Bus policy (bsc#1193115).
Bugfixes:
- Set ProtectKernelModules to false in service file (bsc#1202808).
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-15.4-2022-3232=1
- SUSE Linux Enterprise High Availability 15-SP4:
zypper in -t patch SUSE-SLE-Product-HA-15-SP4-2022-3232=1
Package List:
- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):
keepalived-2.2.2-150400.3.5.1
keepalived-debuginfo-2.2.2-150400.3.5.1
keepalived-debugsource-2.2.2-150400.3.5.1
- SUSE Linux Enterprise High Availability 15-SP4 (aarch64 ppc64le s390x x86_64):
keepalived-2.2.2-150400.3.5.1
keepalived-debuginfo-2.2.2-150400.3.5.1
keepalived-debugsource-2.2.2-150400.3.5.1
References:
https://www.suse.com/security/cve/CVE-2021-44225.html
https://bugzilla.suse.com/1193115
https://bugzilla.suse.com/1202808
A keepalived security update has been released for SUSE Linux Enterprise and openSUSE Leap 15.4.
