Debian Security Bug TrackerDEBIANCVE:CVE-2024-4693CVE-2024-4693
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.4 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.1%
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 boot process leads to a guest triggerable crash via vhost_net_stop(). This flaw allows a malicious guest to crash the QEMU process on the host.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | qemu | < 1:7.2+dfsg-7+deb12u5 | qemu_1:7.2+dfsg-7+deb12u5_all.deb |
| Debian | 11 | all | qemu | < 1:5.2+dfsg-11+deb11u3 | qemu_1:5.2+dfsg-11+deb11u3_all.deb |
| Debian | 10 | all | qemu | < 1:3.1+dfsg-8+deb10u8 | qemu_1:3.1+dfsg-8+deb10u8_all.deb |
| Debian | 999 | all | qemu | < 1:8.2.3+ds-1 | qemu_1:8.2.3+ds-1_all.deb |
| Debian | 13 | all | qemu | < 1:8.2.3+ds-1 | qemu_1:8.2.3+ds-1_all.deb |
Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.4 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.1%