Description
Buffer overflow in NetRxPkt::ehdr_buf in hw/net/net_rx_pkt.c in QEMU (aka Quick Emulator), when the VLANSTRIP feature is enabled on the vmxnet3 device, allows remote attackers to cause a denial of service (out-of-bounds access and QEMU process crash) via vectors related to VLAN stripping.
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/2017-02/msg03527.html ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1423358 ↗
- http://www.openwall.com/lists/oss-security/2017/02/17/2 ↗
- https://security.gentoo.org/glsa/201704-01 ↗
- http://www.securitytracker.com/id/1037856 ↗
- http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=df8bf7a7fe75eb5d5caffa55f5cd4292b757aea6 ↗
- http://www.securityfocus.com/bid/96277 ↗