Description
QEMU (aka Quick Emulator), when built with the e1000e NIC emulation support, allows local guest OS privileged users to cause a denial of service (infinite loop) via vectors related to setting the initial receive / transmit descriptor head (TDH/RDH) outside the allocated descriptor buffer.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=4154c7e03fa55b4cf52509a83d50d6c09d743b7 ↗
- http://www.securityfocus.com/bid/98766 ↗
- http://www.debian.org/security/2017/dsa-3920 ↗
- http://www.openwall.com/lists/oss-security/2017/05/31/1 ↗
- https://security.gentoo.org/glsa/201706-03 ↗
- https://access.redhat.com/errata/RHSA-2017:2392 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1452620 ↗
- https://access.redhat.com/errata/RHSA-2017:2408 ↗