Alerts This Week
Warning Icon 1 714
Alerts This Week
Warning Icon 1 714

openSUSE: 2019:2286-1 Moderate: lxc Security Patch Announcement

opensuse
Calendar Grey October 7, 2019
Dist Opensuse Esm H88
This revision for Fedora resolves a notable concern in docker, bringing essential corrections and protective upgrades to the forefront.
An update that fixes one vulnerability is now available.

Description

This update for lxc fixes the following issues:

Update to lxc 3.2.1. The changelog can be found at

https://discuss.linuxcontainers.org/t/lxc-3-2-1-has-been-released/5322

+ seccomp: support syscall forwarding to userspace

+ add lxc.seccomp.allow_nesting

+ pidfd: Add initial support for the new pidfd api

* Many hardening improvements.

* Use /sys/kernel/cgroup/delegate file for cgroup v2.

* Fix CVE-2019-5736 equivalent bug.

- fix apparmor dropin to be compatible with LXC 3.1.0 (boo#1131762) This

update was imported from the openSUSE:Leap:15.1:Update update project.

Topics%20covered

Topics Covered

security advisory moderate update system hardening openSUSE container security lxc

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 Backports SLE-15-SP1:

zypper in -t patch openSUSE-2019-2286=1

Package List

- openSUSE Backports SLE-15-SP1 (aarch64 ppc64le s390x x86_64):

liblxc-devel-3.2.1-bp151.5.3.1

liblxc1-3.2.1-bp151.5.3.1

lxc-3.2.1-bp151.5.3.1

pam_cgfs-3.2.1-bp151.5.3.1

- openSUSE Backports SLE-15-SP1 (noarch):

lxc-bash-completion-3.2.1-bp151.5.3.1

References

https://www.suse.com/security/cve/CVE-2019-5736.html

https://bugzilla.suse.com/1131762

--

Announcement ID: openSUSE-SU-2019:2286-1
Rating: moderate
Affected Products: openSUSE Backports SLE-15-SP1

Topics%20covered

Topics Covered

security advisory moderate update system hardening openSUSE container security lxc

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here