** Description changed: - local dos because of journal_unmap_buffer() + The journal_unmap_buffer function in fs/jbd2/transaction.c in the Linux + kernel before 3.3.1 does not properly handle the _Delay and _Unwritten + buffer head states, which allows local users to cause a denial of + service (system crash) by leveraging the presence of an ext4 filesystem + that was mounted with a journal. Break-Fix: - 15291164b22a357cb211b618adfef4fa82fc0de3
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/929781 Title: CVE-2011-4086 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/929781/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
