Description
Integer overflow in hw/virtio/virtio-crypto.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (QEMU process crash) or possibly execute arbitrary code on the host via a crafted virtio-crypto request, which triggers a heap-based buffer overflow.
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
- https://lists.nongnu.org/archive/html/qemu-devel/2017-01/msg01368.html ↗
- http://www.securityfocus.com/bid/96141 ↗
- https://security.gentoo.org/glsa/201702-28 ↗
- http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=a08aaff811fb194950f79711d2afe5a892ae03a4 ↗
- http://www.openwall.com/lists/oss-security/2017/02/08/2 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1420092 ↗