[Bug 656153] New: DoS kernel attack using socketpair
https://bugzilla.novell.com/show_bug.cgi?id=656153 https://bugzilla.novell.com/show_bug.cgi?id=656153#c0 Summary: DoS kernel attack using socketpair Classification: openSUSE Product: openSUSE 11.3 Version: Final Platform: x86-64 OS/Version: Other Status: NEW Severity: Critical Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: grabli_2005@mail.ru QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0) Here details http://lkml.org/lkml/2010/11/25/8 Unprivileged user can hang system forever. reproducible on x86 too Reproducible: Always Steps to Reproduce: 1. Start from fresh 10.3 installation 2. run zypper dup to get latest updates 3. compile and rum code from here http://lkml.org/lkml/2010/11/25/8 Actual Results: system hang, process can`t be killed by kill -n 9 Expected Results: 100% cpu load, but system responsive, process can be killed by kill -n 9 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=656153 https://bugzilla.novell.com/show_bug.cgi?id=656153#c1 Marcus Meissner <meissner@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |meissner@novell.com Resolution| |DUPLICATE --- Comment #1 from Marcus Meissner <meissner@novell.com> 2010-11-27 15:37:27 UTC --- there are a lot of ways to bring the system down to its knees. thanks for the report, we knew about it. *** This bug has been marked as a duplicate of bug 655696 *** http://bugzilla.novell.com/show_bug.cgi?id=655696 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=656153 https://bugzilla.novell.com/show_bug.cgi?id=656153#c2 Benjamin Poirier <bpoirier@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED CC| |bpoirier@suse.com Resolution|DUPLICATE | AssignedTo|kernel-maintainers@forge.pr |bpoirier@suse.com |ovo.novell.com | --- Comment #2 from Benjamin Poirier <bpoirier@suse.com> 2011-12-22 14:46:55 UTC --- This is in fact a separate problem from bnc#655696 http://article.gmane.org/gmane.linux.network/179047 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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