CVE-2011-2518: Input Validation
Last updated 24 July 2024
Other sources
The tomoyomountacl function in security/tomoyo/mount.c in the Linux kernel before 2.6.39.2 calls the kernpath function with arguments taken directly from a mount system call, which allows local users to cause a denial of service (OOPS) or possibly have unspecified other impact via a NULL value for the device name.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2011-2518?
CVE-2011-2518 has been classified as a high severity vulnerability due to its potential for causing denial of service.
How do I fix CVE-2011-2518?
To fix CVE-2011-2518, you should upgrade your Linux kernel to version 2.6.39.2 or later.
Who is affected by CVE-2011-2518?
CVE-2011-2518 affects local users on versions of the Linux kernel prior to 2.6.39.2.
What is the main issue caused by CVE-2011-2518?
The main issue caused by CVE-2011-2518 is a potential denial of service due to improper handling of arguments in the mount system call.
Is CVE-2011-2518 still a threat?
As of now, CVE-2011-2518 poses no threat to systems running an updated and patched kernel version 2.6.39.2 or newer.