CVE-2015-8744

QEMU (aka Quick Emulator) built with a VMWARE VMXNET3 paravirtual NIC emulator support is vulnerable to crash issue. It occurs when a guest sends a Layer-2 packet smaller than 22 bytes. A privileged (CAP_SYS_RAWIO) guest user could use this flaw to crash the QEMU process instance resulting in DoS.
References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1270871 Issue Tracking Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/01/04/6 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/01/04/3 Mailing List Third Party Advisory
http://git.qemu.org/?p=qemu.git;a=commitdiff;h=a7278b36fcab9af469563bd7b Issue Tracking Patch Vendor Advisory
http://www.securityfocus.com/bid/79821 Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201602-01 Third Party Advisory
http://www.securitytracker.com/id/1034576 Third Party Advisory VDB Entry
http://www.debian.org/security/2016/dsa-3471 Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

Information

Published : 2016-12-29 22:59

Updated : 2020-11-10 17:54


NVD link : CVE-2015-8744

Mitre link : CVE-2015-8744


JSON object : View

Products Affected

debian

  • debian_linux

qemu

  • qemu
CWE
CWE-20

Improper Input Validation