CVE-2012-3515 Information

Description

Qemu as used in Xen 4.0 4.1 and possibly other products when emulating certain devices with a virtual console backend allows local OS guest users to gain privileges via a crafted escape VT100 sequence that triggers the overwrite of a \device model’s address space.\

Reference

http://git.qemu.org/?p=qemu-stable-0.15.git;a=log http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00005.html http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00012.html http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00016.html http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00018.html http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00024.html http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00026.html http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00027.html http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html http://lists.opensuse.org/opensuse-updates/2012-09/msg00051.html http://lists.xen.org/archives/html/xen-announce/2012-09/msg00003.html http://rhn.redhat.com/errata/RHSA-2012-1233.html http://rhn.redhat.com/errata/RHSA-2012-1234.html http://rhn.redhat.com/errata/RHSA-2012-1235.html http://rhn.redhat.com/errata/RHSA-2012-1236.html http://rhn.redhat.com/errata/RHSA-2012-1262.html http://rhn.redhat.com/errata/RHSA-2012-1325.html http://secunia.com/advisories/50472 http://secunia.com/advisories/50528 http://secunia.com/advisories/50530 http://secunia.com/advisories/50632 http://secunia.com/advisories/50689 http://secunia.com/advisories/50860 http://secunia.com/advisories/50913 http://secunia.com/advisories/51413 http://secunia.com/advisories/55082 http://security.gentoo.org/glsa/glsa-201309-24.xml http://support.citrix.com/article/CTX134708 http://wiki.xen.org/wiki/Security_AnnouncementsXSA-17_Qemu_VT100_emulation_vulnerability http://www.debian.org/security/2012/dsa-2543 http://www.debian.org/security/2012/dsa-2545 http://www.openwall.com/lists/oss-security/2012/09/05/10 http://www.securityfocus.com/bid/55413 http://www.ubuntu.com/usn/USN-1590-1 https://security.gentoo.org/glsa/201604-03