CVE-2016-9907
6.5
MEDIUM
CVSS 3.1
EPSS 0.10%
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.
How to fix CVE-2016-9907
To remediate CVE-2016-9907, upgrade the affected package to a fixed version below.
- Debian/qemu—upgrade to 1:2.8+dfsg-1 or later
Is CVE-2016-9907 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:2.8+dfsg-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H |