** Description changed: - An incomplete fix for CVE-2009-4307 allows this issue to be exploited on - PPC + The ext4_fill_flex_info function in fs/ext4/super.c in the Linux kernel + before 3.2.2, on the x86 platform and unspecified other platforms, + allows user-assisted remote attackers to trigger inconsistent + filesystem-groups data and possibly cause a denial of service via a + malformed ext4 filesystem containing a super block with a large FLEX_BG + group size (aka s_log_groups_per_flex value). NOTE: this vulnerability + exists because of an incomplete fix for CVE-2009-4307. Break-Fix: 503358ae01b70ce6909d19dd01287093f6b6271c d50f2ab6f050311dbf7b8f5501b25f0bf64a439b
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/984757 Title: CVE-2012-2100 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/984757/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
