Description

The VGA emulator in QEMU allows local guest users to read host memory by setting the display to a high resolution.

References

http://git.qemu.org/?p=qemu.git;a=commit;h=ab9509cceabef28071e41bdfa073083859c949a7

http://git.qemu.org/?p=qemu.git;a=commitdiff;h=c1b886c45dc70f247300f549dce9833f3fa2def5

http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html

http://rhn.redhat.com/errata/RHSA-2014-1669.html

http://rhn.redhat.com/errata/RHSA-2014-1670.html

http://rhn.redhat.com/errata/RHSA-2014-1941.html

http://secunia.com/advisories/61829

http://support.citrix.com/article/CTX200892

http://www.debian.org/security/2014/dsa-3044

http://www.securityfocus.com/bid/69654

http://www.ubuntu.com/usn/USN-2409-1

https://bugzilla.redhat.com/show_bug.cgi?id=1139115

Details

Risk Information

CVSS v2