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Gentoo Linux: CVE-2016-10124: LXC: Remote security bypass

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Gentoo Linux: CVE-2016-10124: LXC: Remote security bypass

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
01/09/2017
Created
07/25/2018
Added
11/13/2017
Modified
11/27/2024

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.

Solution(s)

  • gentoo-linux-upgrade-app-emulation-lxc

References

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