CVE-2016-6833

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CVSS 3.1

4.4 medium

EPSS

<1%p33

Published

Dec 10, 2016 (Dec 10, 2016)

Modified

Jun 17, 2026

Description

Use-after-free vulnerability in the vmxnet3_io_bar0_write function in hw/net/vmxnet3.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (QEMU instance crash) by leveraging failure to check if the device is active.

Vendors: qemu debian
Products: qemu, debian linux
Weakness: CWE-416
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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