Race Condition Affecting qemu-guest-agent package, versions *
Snyk CVSS
Attack Complexity
High
Scope
Changed
Availability
High
Threat Intelligence
EPSS
0.04% (6th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-CENTOS7-QEMUGUESTAGENT-5815266
- published 1 Aug 2023
- disclosed 19 Jun 2023
How to fix?
There is no fixed version for Centos:7
qemu-guest-agent
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu-guest-agent
package and not the qemu-guest-agent
package as distributed by Centos
.
See How to fix?
for Centos:7
relevant fixed versions and status.
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.