A flaw was found in QEMU. The async nature of hot-unplug enables a race scenario where the net device backend is cleared before the virtio-net pci frontend has been unplugged. A malicious guest could use this time window to trigger an assertion and cause a denial of service.
References
Link | Resource |
---|---|
https://access.redhat.com/security/cve/CVE-2023-3301 | Patch Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2215784 | Issue Tracking Third Party Advisory |
https://security.netapp.com/advisory/ntap-20231020-0008/ | Third Party Advisory |
https://access.redhat.com/security/cve/CVE-2023-3301 | Patch Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2215784 | Issue Tracking Third Party Advisory |
https://security.netapp.com/advisory/ntap-20231020-0008/ | Third Party Advisory |
Configurations
History
21 Nov 2024, 08:16
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2023-09-13 17:15
Updated : 2024-11-21 08:16
NVD link : CVE-2023-3301
Mitre link : CVE-2023-3301
CVE.ORG link : CVE-2023-3301
JSON object : View
Products Affected
qemu
- qemu
redhat
- enterprise_linux