GoogleOSV:CVE-2016-1981CVE-2016-1981
QEMU (aka Quick Emulator) built with the e1000 NIC emulation support is vulnerable to an infinite loop issue. It could occur while processing data via transmit or receive descriptors, provided the initial receive/transmit descriptor head (TDH/RDH) is set outside the allocated descriptor buffer. A privileged user inside guest could use this flaw to crash the QEMU instance resulting in DoS.
References
rhn.redhat.com/errata/RHSA-2016-2585.html
www.debian.org/security/2016/dsa-3469
www.debian.org/security/2016/dsa-3470
www.debian.org/security/2016/dsa-3471
www.openwall.com/lists/oss-security/2016/01/19/10
www.openwall.com/lists/oss-security/2016/01/22/1
www.securityfocus.com/bid/81549
bugzilla.redhat.com/show_bug.cgi?id=1298570
lists.gnu.org/archive/html/qemu-devel/2016-01/msg03454.html
security.gentoo.org/glsa/201604-01
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