CVE-2015-1344
First published: Mon Dec 07 2015(Updated: )
The do_write_pids function in lxcfs.c in LXCFS before 0.12 does not properly check permissions, which allows local users to gain privileges by writing a pid to the tasks file.
Credit: security@ubuntu.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ubuntu | =15.04 | |
| Ubuntu | =15.10 | |
| canonical lxcfs | <=0.11 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2015-1344?
CVE-2015-1344 has a severity rating of medium due to its potential to allow local privilege escalation.
How do I fix CVE-2015-1344?
To fix CVE-2015-1344, update LXCFS to version 0.12 or later, which includes the necessary permission checks.
Which software is affected by CVE-2015-1344?
CVE-2015-1344 affects LXCFS versions before 0.12 and specific versions of Ubuntu Linux, namely 15.04 and 15.10.
What type of vulnerability is CVE-2015-1344?
CVE-2015-1344 is a local privilege escalation vulnerability enabling unauthorized access by writing to the tasks file.
Can CVE-2015-1344 be exploited remotely?
No, CVE-2015-1344 can only be exploited locally by users with access to the affected system.
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- collector/mitre-cve
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- vendor/canonical
- canonical/ubuntu
- version/ubuntu/15.04
- version/ubuntu/15.10
- canonical/canonical lxcfs
- version/canonical lxcfs/0.11