CVE-2016-9907

Description

Quick Emulator (Qemu) built with the USB redirector usb-guest support is vulnerable to a memory leakage flaw. It could occur while destroying the USB redirector in 'usbredir_handle_destroy'. A guest user/process could use this issue to leak host memory, resulting in DoS for a host.

References

http://www.securityfocus.com/bid/94759

http://www.openwall.com/lists/oss-security/2016/12/08/3

https://security.gentoo.org/glsa/201701-49

https://access.redhat.com/errata/RHSA-2017:2408

https://access.redhat.com/errata/RHSA-2017:2392

https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html

Details

Risk Information

CVSS v2

CVSS v3