Awaiting Analysis
CVE has been marked for Analysis. Normally once in this state the CVE will be analyzed by NVD staff within 24 hours.
CVE has been marked for Analysis. Normally once in this state the CVE will be analyzed by NVD staff within 24 hours.
Products
QEMU
Source
secalert@redhat.com
Tags
CVE-2024-4693 details
Published : May 14, 2024, 3:44 p.m.
Last Modified : May 14, 2024, 4:11 p.m.
Last Modified : May 14, 2024, 4:11 p.m.
Description
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.
CVSS Score
| 1 | 2 | 3 | 4 | 5.5 | 6 | 7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|
CVSS Data
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Base Score
5.5
Exploitability Score
Impact Score
Base Severity
MEDIUM
Vector String : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
| URL | Source |
|---|---|
| https://access.redhat.com/security/cve/CVE-2024-4693 | secalert@redhat.com |
| https://bugzilla.redhat.com/show_bug.cgi?id=2279965 | secalert@redhat.com |
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