CVE-2022-4172
Fixed in a distro release EPSS <1%CVSS 6.5
An integer overflow and buffer overflow issues were found in the ACPI Error Record Serialization Table (ERST) device of QEMU in the read_erst_record() and write_erst_record() functions. Both issues may allow the guest to overrun the host buffer allocated for the ERST memory device. A malicious guest could use these flaws to crash the QEMU process on the host.
Products: qemu, fedoraproject fedora
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 9 | qemu-guest-agent | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-img | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm-audio-pa | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm-block-curl | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm-block-rbd | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm-common | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm-core | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm-device-display-virtio-gpu | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm-device-display-virtio-gpu-ccw | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm-device-display-virtio-gpu-pci | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm-device-display-virtio-vga | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm-device-usb-host | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm-device-usb-redirect | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm-docs | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm-tools | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm-ui-egl-headless | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-kvm-ui-opengl | 17:7.2.0-14.el9_2 |
| AlmaLinux 9 | qemu-pr-helper | 17:7.2.0-14.el9_2 |
| Debian 12 | qemu | 1:7.2+dfsg-1 |
| Debian 13 | qemu | 1:7.2+dfsg-1 |
| Debian 14 | qemu | 1:7.2+dfsg-1 |
| Red Hat Enterprise Linux 9 | qemu-guest-agent | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-guest-agent-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-img | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-img-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-audio-pa | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-audio-pa-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-block-curl | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-block-curl-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-block-rbd | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-block-rbd-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-common | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-common-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-core | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-core-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-debugsource | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-device-display-virtio-gpu | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-device-display-virtio-gpu-ccw | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-device-display-virtio-gpu-ccw-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-device-display-virtio-gpu-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-device-display-virtio-gpu-pci | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-device-display-virtio-gpu-pci-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-device-display-virtio-vga | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-device-display-virtio-vga-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-device-usb-host | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-device-usb-host-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-device-usb-redirect | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-device-usb-redirect-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-docs | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-tests-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-tools | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-tools-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-ui-egl-headless | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-ui-egl-headless-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-ui-opengl | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-kvm-ui-opengl-debuginfo | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-pr-helper | 17:7.2.0-14.el9_2 |
| Red Hat Enterprise Linux 9 | qemu-pr-helper-debuginfo | 17:7.2.0-14.el9_2 |
| Ubuntu 20.04 LTS | qemu | 1:4.2-3ubuntu6.27 |
| Ubuntu 22.04 LTS | qemu | 1:6.2+dfsg-2ubuntu6.11 |
| Ubuntu Pro 14.04 LTS | qemu | 2.0.0+dfsg-2ubuntu1.47+esm3 |
| Ubuntu Pro 16.04 LTS | qemu | 1:2.5+dfsg-5ubuntu10.51+esm2 |
| Ubuntu Pro 18.04 LTS | qemu | 1:2.11+dfsg-1ubuntu7.42+esm1 |
| openSUSE Tumbleweed | qemu | 7.1.0-10.1 |