CVE-2016-2197

Medium

Description

QEMU (aka Quick Emulator) built with an IDE AHCI emulation support is vulnerable to a null pointer dereference flaw. It occurs while unmapping the Frame Information Structure (FIS) and Command List Block (CLB) entries. A privileged user inside guest could use this flaw to crash the QEMU process instance resulting in DoS.

SeverityMedium

CVSS5.5

Exploit probability—

ProductQemu

PublishedDec 29, 2016

First seenDec 29, 2016

How to fix

Vendor advisories

security.gentoo.org/glsa/201604-01

Affected products

Product	Affected versions	Fixed in
qemu qemu	v ≤ 2.5.1.1	—

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