Detections
Analytics
CVE-2018-7858
medium
Description
Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Emulator support, allows local guest OS privileged users to cause a denial of service (out-of-bounds access and QEMU process crash) by leveraging incorrect region calculation when updating VGA display.
References
https://usn.ubuntu.com/3649-1/
https://bugzilla.redhat.com/show_bug.cgi?id=1553402
https://access.redhat.com/errata/RHSA-2018:2162
https://access.redhat.com/errata/RHSA-2018:1416
https://access.redhat.com/errata/RHSA-2018:1369
http://www.securityfocus.com/bid/103350
http://www.openwall.com/lists/oss-security/2018/03/09/1
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html