Description
The dbg_lvl file for the megaraid_sas driver in the Linux kernel before 2.6.27 has world-writable permissions, which allows local users to change the (1) behavior and (2) logging level of the driver by modifying this file.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://lists.opensuse.org/opensuse-security-announce/2009-12/msg00002.html ↗
- http://www.ubuntu.com/usn/usn-864-1 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=526068 ↗
- http://www.openwall.com/lists/oss-security/2009/11/13/4 ↗
- http://www.securityfocus.com/bid/37019 ↗
- http://support.avaya.com/css/P8/documents/100073666 ↗
- http://secunia.com/advisories/37909 ↗
- http://osvdb.org/60202 ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11018 ↗
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=66dca9b8c50b5e59d3bea8b21cee5c6dae6c9c46 ↗
- http://lists.opensuse.org/opensuse-security-announce/2009-12/msg00005.html ↗
- http://www.openwall.com/lists/oss-security/2009/11/13/1 ↗
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.27 ↗
- http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00007.html ↗
- https://rhn.redhat.com/errata/RHSA-2010-0095.html ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7163 ↗
- https://rhn.redhat.com/errata/RHSA-2010-0046.html ↗
- http://www.debian.org/security/2010/dsa-2005 ↗