Descriptionlxc-user-nic when asked to delete a network interface will unconditionally open a user provided path. This code path may be used by an unprivileged user to check for the existence of a path which they wouldn't otherwise be able to reach. It may also be used to trigger side effects by causing a (read-only) open of special kernel files (ptmx, proc, sys). Affected releases are LXC: 2.0 versions above and including 2.0.9; 3.0 versions above and including 3.0.0, prior to 3.0.2.
Overall state of this security issue: Pending
This issue is currently rated as having moderate severity.
|National Vulnerability Database|
|National Vulnerability Database||SUSE|
- openSUSE-SU-2018:2316-1, published Mon, 13 Aug 2018 21:09:16 +0200 (CEST)
- openSUSE-SU-2019:1227-1, published Wed, 17 Apr 2019 21:25:59 +0200 (CEST)
- openSUSE-SU-2019:1230-1, published Thu, 18 Apr 2019 15:13:00 +0200 (CEST)
- openSUSE-SU-2019:1275-1, published Thu, 25 Apr 2019 21:09:01 +0200 (CEST)
- openSUSE-SU-2019:1481-1, published Fri, 31 May 2019 21:11:48 +0200 (CEST)
List of released packages
|Product(s)||Fixed package version(s)||References|
|openSUSE Leap 15.0|| ||Patchnames:
|openSUSE Leap 42.3|| ||Patchnames:
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.
|SUSE Linux Enterprise Server 11 SP1||lxc||Affected|
|SUSE Linux Enterprise Server 11 SP3||lxc||Affected|
|SUSE Linux Enterprise Server 11 SP3 LTSS||lxc||Affected|
|SUSE Linux Enterprise Server 11 SP4||lxc||Affected|
|SUSE Linux Enterprise Software Development Kit 11 SP4||lxc||Affected|