CVE-2019-13164

—

CVSS 3.1

7.8 high

EPSS

<1%p43

Published

Jul 3, 2019 (Jul 3, 2019)

Modified

Jun 17, 2026

Description

qemu-bridge-helper.c in QEMU 3.1 and 4.0.0 does not ensure that a network interface name (obtained from bridge.conf or a --br=bridge option) is limited to the IFNAMSIZ size, which can lead to an ACL bypass.

Vendors: qemu debian opensuse canonical
Products: qemu, debian linux, leap, ubuntu linux
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

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