Re: Simple kernel attack using socketpair.

2010-11-27 Thread Ed Schouten
On Nov 26, 2010, at 11:26, Ivan Klymenko wrote: > Rumor has it that this vulnerability applies to FreeBSD too, with the > replacement SOCK_SEQPACKET on SOCK_DGRAM... > > http://lkml.org/lkml/2010/11/25/8 > > What do you think about this? I'm not sure, but it seems to be related to some kind of s

Re: Simple kernel attack using socketpair.

2010-11-26 Thread Dmitry Krivenok
I run it on 8.0 and CURRENT and got fatal double fault on both systems: Unread portion of the kernel message buffer: kern.maxfiles limit exceeded by uid 1001, please see tuning(7). Fatal double fault rip = 0x80615f54 rsp = 0xff8

Re: Simple kernel attack using socketpair.

2010-11-26 Thread Ivan Klymenko
В Fri, 26 Nov 2010 12:26:39 +0200 Ivan Klymenko пишет: > Hello! > Rumor has it that this vulnerability applies to FreeBSD too, with the > replacement SOCK_SEQPACKET on SOCK_DGRAM... and add: #include #include #include #include #include #include #include #include > > http://lkml.org/lkm

Simple kernel attack using socketpair.

2010-11-26 Thread Ivan Klymenko
Hello! Rumor has it that this vulnerability applies to FreeBSD too, with the replacement SOCK_SEQPACKET on SOCK_DGRAM... http://lkml.org/lkml/2010/11/25/8 What do you think about this? Thank you! ___ freebsd-hackers@freebsd.org mailing list http://list