Description
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
- http://twitter.com/spendergrsec/statuses/6567167692
- SUSE-SA:2010:001 vendor-advisory
- http://grsecurity.org/test/grsecurity-2.1.14-2.6.32-200912112157.patch
- http://twitter.com/tytso/statuses/6571730411
- https://bugzilla.redhat.com/show_bug.cgi?id=547263
- http://twitter.com/spendergrsec/statuses/6569596339
- http://twitter.com/spendergrsec/statuses/6572069107
- http://twitter.com/spendergrsec/statuses/6583954567
- http://twitter.com/fotisl/statuses/6568947714
- http://twitter.com/spendergrsec/statuses/6551797457
- 38017 third-party-advisory