Description
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.
Affected products
- Linux / Linux kernel2.6.36.2
- openSUSE / opensuse11.2 – 11.2
- openSUSE / opensuse11.3 – 11.3
- SUSE / linux_enterprise_desktop11 – 11
- SUSE / linux_enterprise_real_time_extension11 – 11
- SUSE / linux_enterprise_server11 – 11
References
- MAILING_LISThttp://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html
- VENDOR_ADVISORYhttp://secunia.com/advisories/42778
- VENDOR_ADVISORYhttp://secunia.com/advisories/42801
- MAILING_LISThttp://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html
- MISChttp://www.securityfocus.com/bid/44793
- MAILING_LISThttp://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html
- VENDOR_ADVISORYhttp://secunia.com/advisories/42932
- MISChttp://www.redhat.com/support/errata/RHSA-2011-0007.html
- MISChttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9284bcf4e335e5f18a8bc7b26461c33ab60d0689
- MAILING_LISThttp://openwall.com/lists/oss-security/2010/11/29/1
- VENDOR_ADVISORYhttp://www.vupen.com/english/advisories/2011/0124
- MAILING_LISThttp://openwall.com/lists/oss-security/2010/11/10/18
- MAILING_LISThttp://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
- MAILING_LISThttp://openwall.com/lists/oss-security/2010/11/12/2
- VENDOR_ADVISORYhttp://www.vupen.com/english/advisories/2011/0298
- MISChttp://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2
- VENDOR_ADVISORYhttp://secunia.com/advisories/42890
- VENDOR_ADVISORYhttp://www.vupen.com/english/advisories/2011/0012
- VENDOR_ADVISORYhttp://www.mandriva.com/security/advisories?name=MDVSA-2011:029
- MISChttps://bugzilla.redhat.com/show_bug.cgi?id=652957