| Name | CVE-2020-13754 |
| Description | hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address in an msi-x mmio operation. |
| 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-2288-1, DSA-4728-1, ELA-283-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| qemu (PTS) | jessie, jessie (lts) | 1:2.1+dfsg-12+deb8u23 | fixed |
| stretch (security) | 1:2.8+dfsg-6+deb9u17 | fixed |
| stretch (lts), stretch | 1:2.8+dfsg-6+deb9u19 | fixed |
| 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 | 1:8.2.3+ds-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| qemu | source | wheezy | (unfixed) | end-of-life | | |
| qemu | source | jessie | 1:2.1+dfsg-12+deb8u17 | | ELA-283-1 | |
| qemu | source | stretch | 1:2.8+dfsg-6+deb9u10 | | DLA-2288-1 | |
| qemu | source | buster | 1:3.1+dfsg-8+deb10u6 | | DSA-4728-1 | |
| qemu | source | (unstable) | 1:5.0-6 | | | |
Notes
https://git.qemu.org/?p=qemu.git;a=commitdiff;h=5d971f9e672507210e77d020d89e0e89165c8fc9 (fix)
https://git.qemu.org/?p=qemu.git;a=commitdiff;h=dba04c3488c4699f5afe96f66e448b1d447cf3fb (regression fix)
https://git.qemu.org/?p=qemu.git;a=commitdiff;h=8e67fda2dd6202ccec093fda561107ba14830a17 (regression fix)
https://git.qemu.org/?p=qemu.git;a=commitdiff;h=70b78d4e71494c90d2ccb40381336bc9b9a22f79 (regression fix)