CVE-2016-10124
First published: Mon Jan 09 2017(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linuxcontainers Lxc | <=2.0.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2016-10124?
CVE-2016-10124 is considered a high-severity vulnerability due to its potential to allow unprivileged users to escape Linux Containers.
How do I fix CVE-2016-10124?
To fix CVE-2016-10124, update LXC to the latest version available beyond 2.0.0 as it includes the necessary security patches.
What versions of LXC are affected by CVE-2016-10124?
CVE-2016-10124 affects LXC versions prior to 2.0.0-rc1, with vulnerabilities present in all versions up to this point.
What are the potential impacts of CVE-2016-10124?
The potential impacts of CVE-2016-10124 include unauthorized access and privilege escalation from a container to the host system.
Can CVE-2016-10124 be exploited remotely?
CVE-2016-10124 is primarily an issue relevant to local users, but it poses risks that can be exploited if local access is compromised.
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