|Description||The poll_mode_io file for the megaraid_sas driver in the Linux kernel 18.104.22.168 and earlier has world-writable permissions, which allows local users to change the I/O mode of the driver by modifying this file.|
|Source||CVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)|
|NVD severity||medium (attack range: local)|
|Debian/stable||not known to be vulnerable.|
|Debian/testing||not known to be vulnerable.|
|Debian/unstable||not known to be vulnerable.|
Vulnerable and fixed packages
The table below lists information on source packages.
|linux-2.6 (PTS)||squeeze (security), squeeze||2.6.32-48squeeze6||fixed|
The information below is based on the following data on fixed versions.
[etch] - linux-2.6 <not-affected> (Vulnerable code not present)