CVE-2020-13800
Fixed in a distro release EPSS <1%
ati-vga in hw/display/ati.c in QEMU 4.2.0 allows guest OS users to trigger infinite recursion via a crafted mm_index value during an ati_mm_read or ati_mm_write call.
Products: qemu, canonical ubuntu_linux, opensuse leap
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | qemu | 1:5.0-6 |
| Debian 13 | qemu | 1:5.0-6 |
| Debian 14 | qemu | 1:5.0-6 |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | qemu | 4.2.1-11.4.4 |
| SUSE Linux Enterprise Module for Server Applications 15 SP2 | qemu | 4.2.1-11.4.4 |
| Ubuntu 16.04 LTS | qemu | 1:2.5+dfsg-5ubuntu10.45 |
| Ubuntu 18.04 LTS | qemu | 1:2.11+dfsg-1ubuntu7.31 |
| Ubuntu 20.04 LTS | qemu | 1:4.2-3ubuntu6.4 |
| openSUSE Leap 15.2 | qemu | 4.2.1-lp152.9.3.1 |
| openSUSE Leap 15.2 | qemu-linux-user | 4.2.1-lp152.9.3.1 |
| openSUSE Leap 15.2 | qemu-testsuite | 4.2.1-lp152.9.3.1 |
| openSUSE Tumbleweed | qemu | 6.1.0-32.1 |