PRIOn knowledge basePRION:CVE-2009-3889Design/Logic Flaw
5.9 Medium
AI Score
Confidence
Low
6.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:C/A:C
0.0004 Low
EPSS
Percentile
8.3%
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.
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=66dca9b8c50b5e59d3bea8b21cee5c6dae6c9c46
lists.opensuse.org/opensuse-security-announce/2009-12/msg00002.html
lists.opensuse.org/opensuse-security-announce/2009-12/msg00005.html
lists.opensuse.org/opensuse-security-announce/2010-02/msg00007.html
osvdb.org/60202
secunia.com/advisories/37909
support.avaya.com/css/P8/documents/100073666
www.debian.org/security/2010/dsa-2005
www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.27
www.openwall.com/lists/oss-security/2009/11/13/1
www.openwall.com/lists/oss-security/2009/11/13/4
www.securityfocus.com/bid/37019
www.ubuntu.com/usn/usn-864-1
bugzilla.redhat.com/show_bug.cgi?id=526068
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11018
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7163
rhn.redhat.com/errata/RHSA-2010-0046.html
rhn.redhat.com/errata/RHSA-2010-0095.html
Related
5.9 Medium
AI Score
Confidence
Low
6.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:C/A:C
0.0004 Low
EPSS
Percentile
8.3%