CVE-2014-2894 Information

Description

Off-by-one error in the cmd_smart function in the smart self test in hw/ide/core.c in QEMU before 2.0 allows local users to have unspecified impact via a SMART EXECUTE OFFLINE command that triggers a buffer underflow and memory corruption.

Reference

http://rhn.redhat.com/errata/RHSA-2014-0704.html http://rhn.redhat.com/errata/RHSA-2014-0743.html http://rhn.redhat.com/errata/RHSA-2014-0744.html http://secunia.com/advisories/57945 http://secunia.com/advisories/58191 http://www.openwall.com/lists/oss-security/2014/04/15/4 http://www.openwall.com/lists/oss-security/2014/04/18/5 http://www.securityfocus.com/bid/66932 http://www.ubuntu.com/usn/USN-2182-1 https://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg02016.html https://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg02095.html https://lists.nongnu.org/archive/html/qemu-devel/2014-04/msg02152.html