PRIOn knowledge basePRION:CVE-2009-4306Design/Logic Flaw
6.1 Medium
AI Score
Confidence
Low
4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
5.4%
Unspecified vulnerability in the EXT4_IOC_MOVE_EXT (aka move extents) ioctl implementation in the ext4 filesystem in the Linux kernel 2.6.32-git6 and earlier allows local users to cause a denial of service (filesystem corruption) via unknown vectors, a different vulnerability than CVE-2009-4131.
References
grsecurity.org/test/grsecurity-2.1.14-2.6.32-200912112157.patch
lists.opensuse.org/opensuse-security-announce/2010-01/msg00000.html
secunia.com/advisories/38017
bugzilla.redhat.com/show_bug.cgi?id=547263
twitter.com/fotisl/statuses/6568947714
twitter.com/spendergrsec/statuses/6551797457
twitter.com/spendergrsec/statuses/6567167692
twitter.com/spendergrsec/statuses/6569596339
twitter.com/spendergrsec/statuses/6572069107
twitter.com/spendergrsec/statuses/6583954567
twitter.com/tytso/statuses/6571730411
Related
6.1 Medium
AI Score
Confidence
Low
4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
5.4%