CVE-2016-8578 | BDVDB-2026-79139 Detail
Description#
The v9fs_iov_vunmarshal function in fsdev/9p-iov-marshal.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) by sending an empty string parameter to a 9P operation.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://www.openwall.com/lists/oss-security/2016/10/10/14
- http://www.openwall.com/lists/oss-security/2016/10/10/8
- https://security.gentoo.org/glsa/201611-11
- http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html
- http://www.securityfocus.com/bid/93474
- https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html
- https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg07143.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.