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CVE-2017-2620

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CVSS 3.0
9.9 critical
EPSS
4%p89
Published
()
Modified
Description

Quick emulator (QEMU) before 2.8 built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to an out-of-bounds access issue. The issue could occur while copying VGA data in cirrus_bitblt_cputovideo. A privileged user inside guest could use this flaw to crash the QEMU process OR potentially execute arbitrary code on host with privileges of the QEMU process.

Vendors
qemucitrixredhatdebianxen
Products
qemu, xenserver, openstack, debian linux, enterprise linux desktop, enterprise linux server, enterprise linux server aus, enterprise linux server eus, enterprise linux workstation, xen
Weakness
CWE-787, CWE-125
Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (3.6%)

In the news

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