| Name | CVE-2019-13164 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1927-1, DSA-4506-1, DSA-4512-1 |
| Debian Bugs | 931351 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| qemu (PTS) | buster | 1:3.1+dfsg-8+deb10u8 | fixed |
| buster (security) | 1:3.1+dfsg-8+deb10u12 | fixed | |
| bullseye | 1:5.2+dfsg-11+deb11u3 | fixed | |
| bullseye (security) | 1:5.2+dfsg-11+deb11u2 | fixed | |
| bookworm | 1:7.2+dfsg-7+deb12u5 | fixed | |
| trixie | 1:8.2.1+ds-2 | fixed | |
| sid | 1:8.2.2+ds-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| qemu | source | jessie | 1:2.1+dfsg-12+deb8u12 | DLA-1927-1 | ||
| qemu | source | stretch | 1:2.8+dfsg-6+deb9u8 | DSA-4506-1 | ||
| qemu | source | buster | 1:3.1+dfsg-8+deb10u2 | DSA-4512-1 | ||
| qemu | source | (unstable) | 1:4.1-1 | 931351 | ||
| qemu-kvm | source | (unstable) | (unfixed) |
https://lists.gnu.org/archive/html/qemu-devel/2019-07/msg00245.html
https://git.qemu.org/?p=qemu.git;a=commitdiff;h=6f5d8671225dc77190647f18a27a0d156d4ca97a