PRIOn knowledge basePRION:CVE-2010-4163Cross site request forgery (csrf)
The blk_rq_map_user_iov function in block/blk-map.c in the Linux kernel before 2.6.36.2 allows local users to cause a denial of service (panic) via a zero-length I/O request in a device ioctl to a SCSI device.
References
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9284bcf4e335e5f18a8bc7b26461c33ab60d0689
lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html
lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html
lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html
lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
openwall.com/lists/oss-security/2010/11/10/18
openwall.com/lists/oss-security/2010/11/12/2
openwall.com/lists/oss-security/2010/11/29/1
secunia.com/advisories/42778
secunia.com/advisories/42801
secunia.com/advisories/42890
secunia.com/advisories/42932
www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2
www.mandriva.com/security/advisories?name=MDVSA-2011:029
www.redhat.com/support/errata/RHSA-2011-0007.html
www.securityfocus.com/bid/44793
www.vupen.com/english/advisories/2011/0012
www.vupen.com/english/advisories/2011/0124
www.vupen.com/english/advisories/2011/0298
bugzilla.redhat.com/show_bug.cgi?id=652957
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