CVE-2017-7980

Description (CNA)

Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation.

Affected (CNA)

CWE

No CWE identifiers supplied.

References

• https://access.redhat.com/errata/RHSA-2017:0983
• http://www.openwall.com/lists/oss-security/2017/04/21/1
• https://access.redhat.com/errata/RHSA-2017:0982
• https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
• https://access.redhat.com/errata/RHSA-2017:1430
• https://security.gentoo.org/glsa/201706-03
• http://ubuntu.com/usn/usn-3289-1
• https://access.redhat.com/errata/RHSA-2017:1206
• http://www.securityfocus.com/bid/97955
• http://www.securityfocus.com/bid/102129
• https://access.redhat.com/errata/RHSA-2017:0984
• https://access.redhat.com/errata/RHSA-2017:0988
• https://access.redhat.com/errata/RHSA-2017:1441
• https://bugzilla.redhat.com/show_bug.cgi?id=1430056
• https://access.redhat.com/errata/RHSA-2017:0981
• https://access.redhat.com/errata/RHSA-2017:0980
• https://access.redhat.com/errata/RHSA-2017:1205
• https://support.citrix.com/article/CTX230138

ADP enrichment