CVE-2023-3301

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.
Configurations

Configuration 1 (hide)

cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*

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
CWE
CWE-617

Reachable Assertion

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')