tree bd333799dc8b4d4376bfa02c89b0384be167d38b
parent 99b656830d8d41f5e0a380b10a70b1f1844a15ef
author Marcel Holtmann <marcel@holtmann.org> 1187380078 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> 1187670762 -0700

Reset current->pdeath_signal on SUID binary execution (CVE-2007-3848)

This fixes a vulnerability in the "parent process death signal"
implementation discoverd by Wojciech Purczynski of COSEINC PTE Ltd.
and iSEC Security Research.

http://marc.info/?l=bugtraq&m=118711306802632&w=2

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>