CVE-2024-4693
qemu-block-extra: A flaw was found in the QEMU Virtio PCI Bindings (hw/virtio/virtio-pci.c).An improper release and use of the irqfd fo...
CVE-2024-4693 is fixed in 24 products on 1 platform, first by DEBIAN-CVE-2024-4693, released May 14, 2024. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
5.5
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0032
25th percentile
A flaw was found in the QEMU Virtio PCI Bindings (hw/virtio/virtio-pci.c).An improper release and use of the irqfd for vector 0 during the bootprocess leads to a guest triggerable crash via vhost_net_stop(). This flawallows a malicious guest to crash the QEMU process on the host.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| qemu · Debian 13.5 (trixie) | 1:8.2.3+ds-1 | DEBIAN-CVE-2024-4693 | May 14, 2024 |
| qemu · Debian 14 | 1:8.2.3+ds-1 | DEBIAN-CVE-2024-4693 | May 14, 2024 |
| qemu · opensuse-leap 15.6 | 8.2.7-150600.3.20.1 | SUSE-SU-2024:4094-1 | Nov 28, 2024 |
| qemu · sles 15.6 | 8.2.7-150600.3.20.1 | SUSE-SU-2024:4094-1 | Nov 28, 2024 |
| qemu-block-extra · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-block-extra 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-block-extra · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-block-extra 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-block-supplemental · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-block-supplemental 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-block-supplemental · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-block-supplemental 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-guest-agent · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-guest-agent 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-guest-agent · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-guest-agent 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-linux-user · opensuse-leap 15.6 | 8.2.7-150600.3.20.1 | SUSE-SU-2024:4094-1 | Nov 28, 2024 |
| qemu-linux-user · sles 15.6 | 8.2.7-150600.3.20.1 | SUSE-SU-2024:4094-1 | Nov 28, 2024 |
| qemu-system · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-system 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-system · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-system 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-system-arm · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-system-arm 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-system-arm · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-system-arm 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-system-common · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-system-common 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-system-common · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-system-common 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-system-data · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-system-data 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-system-data · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-system-data 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-system-gui · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-system-gui 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-system-gui · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-system-gui 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-system-mips · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-system-mips 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-system-mips · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-system-mips 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-system-misc · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-system-misc 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-system-misc · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-system-misc 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-system-modules-opengl · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-system-modules-opengl 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-system-modules-opengl · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-system-modules-opengl 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-system-modules-spice · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-system-modules-spice 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-system-modules-spice · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-system-modules-spice 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-system-ppc · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-system-ppc 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-system-ppc · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-system-ppc 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-system-s390x · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-system-s390x 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-system-s390x · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-system-s390x 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-system-sparc · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-system-sparc 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-system-sparc · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-system-sparc 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-system-x86 · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-system-x86 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-system-x86 · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-system-x86 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-system-x86-xen · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-system-x86-xen 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-system-x86-xen · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-system-x86-xen 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-system-xen · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-system-xen 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-system-xen · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-system-xen 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-user · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-user 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-user · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-user 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-user-binfmt · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-user-binfmt 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-user-binfmt · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-user-binfmt 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-user-static · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-user-static 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-user-static · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-user-static 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
| qemu-utils · Ubuntu 24.04.5 LTS (noble) | 1:8.2.2+ds-0ubuntu1.4 | qemu-utils 1:8.2.2+ds-0ubuntu1.4 | Aug 14, 2024 |
| qemu-utils · Ubuntu 24.10 (oracular) | 1:9.0.2+ds-4ubuntu5.1 | qemu-utils 1:9.0.2+ds-4ubuntu5.1 | Aug 15, 2024 |
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