| Name | CVE-2016-10124 |
| Description | An issue was discovered in Linux Containers (LXC) before 2016-02-22. When executing a program via lxc-attach, the nonpriv session can escape to the parent session by using the TIOCSTI ioctl to push characters into the terminal's input buffer, allowing an attacker to escape the container. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| lxc (PTS) | jessie, jessie (lts) | 1:1.0.6-6+deb8u6 | vulnerable |
| stretch | 1:2.0.7-2+deb9u2 | fixed |
| buster (security), buster, buster (lts) | 1:3.1.0+really3.0.3-8+deb10u1 | fixed |
| bullseye | 1:4.0.6-2+deb11u2 | fixed |
| bookworm | 1:5.0.2-1+deb12u2 | fixed |
| sid, trixie | 1:6.0.2-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| lxc | source | (unstable) | 1:2.0.0-1 | | | |
Notes
[jessie] - lxc <no-dsa> (Minor issue)
[wheezy] - lxc <no-dsa> (Minor issue)
https://github.com/lxc/lxc/commit/e986ea3dfa4a2957f71ae9bfaed406dd6e1ffff6
https://github.com/lxc/lxc/commit/5eacdc3dbd0e45abf3cc90cf0216a7f8ee560abf (lxc-2.0.0.rc2)