vulnerability
Red Hat: CVE-2019-13164: Qemu: qemu-bridge-helper ACL can be bypassed when names are too long
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:P/I:P/A:P) | Jul 3, 2019 | Jul 9, 2025 | Jul 9, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
Jul 3, 2019
Added
Jul 9, 2025
Modified
Jul 9, 2025
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.
Solution
no-fix-redhat-rpm-package
References
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