openSUSE Leap 15.3: 2022:0043-2 Critical: Kernel Memory Leak Issue
opensuse
January 11, 2022
An update that solves one vulnerability and has two fixes is now available
Description
This update for systemd fixes the following issues:
- CVE-2021-3997: Fixed an uncontrolled recursion in systemd's
systemd-tmpfiles which could cause a minor denial of service.
(bsc#1194178)
Special Instructions and Notes:
Please reboot the system after installing this update.
Topics Covered
Patch
Patch Instructions:
To install this openSUSE 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 15.3:
zypper in -t patch openSUSE-SLE-15.3-2022-43=1
Package List
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):
libsystemd0-246.16-7.33.1
libsystemd0-debuginfo-246.16-7.33.1
libudev-devel-246.16-7.33.1
libudev1-246.16-7.33.1
libudev1-debuginfo-246.16-7.33.1
nss-myhostname-246.16-7.33.1
nss-myhostname-debuginfo-246.16-7.33.1
nss-mymachines-246.16-7.33.1
nss-mymachines-debuginfo-246.16-7.33.1
nss-resolve-246.16-7.33.1
nss-resolve-debuginfo-246.16-7.33.1
nss-systemd-246.16-7.33.1
nss-systemd-debuginfo-246.16-7.33.1
systemd-246.16-7.33.1
systemd-container-246.16-7.33.1
systemd-container-debuginfo-246.16-7.33.1
systemd-coredump-246.16-7.33.1
systemd-coredump-debuginfo-246.16-7.33.1
systemd-debuginfo-246.16-7.33.1
systemd-debugsource-246.16-7.33.1
systemd-devel-246.16-7.33.1
systemd-doc-246.16-7.33.1
systemd-journal-remote-246.16-7.33.1
systemd-journal-remote-debuginfo-246.16-7.33.1
systemd-logger-246.16-7.33.1
systemd-network-246.16-7.33.1
systemd-network-debuginfo-246.16-7.33.1
systemd-sysvinit-246.16-7.33.1
udev-246.16-7.33.1
udev-debuginfo-246.16-7.33.1
- openSUSE Leap 15.3...
Read the Full AdvisoryReferences
https://www.suse.com/security/cve/CVE-2021-3997.html
https://bugzilla.suse.com/1178561
https://bugzilla.suse.com/1190515
https://bugzilla.suse.com/1194178
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2022:0043-1
Rating: moderate
Affected Products:
openSUSE Leap 15.3
ble.
Topics Covered
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