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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2019-07-03T13:56:52

Updated: 2021-01-04T18:14:20

Reserved: 2019-07-02T00:00:00


Link: CVE-2019-13164

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2019-07-03T14:15:10.370

Modified: 2022-10-06T19:51:02.317


Link: CVE-2019-13164

JSON object: View

cve-icon Redhat Information

No data.