Bugtraq mailing list archives
Re: local users can panic linux kernel (was: SuSE syslogd advisory)
From: alan () LXORGUK UKUU ORG UK (Alan Cox)
Date: Sat, 20 Nov 1999 01:42:53 +0000
Taking a guess, I would say that the panic is caused by instability of the linux select() implementation, and could therefore be abused in other programs that manage an unlimited amount of connections using the select syscall.
its an old bug in 2.0 kernels with garbage collection on Unix domain sockets if you bumped the number up above the default. I believe 2.2 (certainly all modern 2.2) and 2.3 should be immune to this. Alan
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