CVE-2022-0897 (GCVE-0-2022-0897)
Vulnerability from cvelistv5
Published
2022-03-25 00:00
Modified
2024-08-02 23:47
Severity ?
CWE
Summary
A flaw was found in the libvirt nwfilter driver. The virNWFilterObjListNumOfNWFilters method failed to acquire the driver->nwfilters mutex before iterating over virNWFilterObj instances. There was no protection to stop another thread from concurrently modifying the driver->nwfilters object. This flaw allows a malicious, unprivileged user to exploit this issue via libvirt's API virConnectNumOfNWFilters to crash the network filter management daemon (libvirtd/virtnwfilterd).
References
Impacted products
Vendor Product Version
n/a libvirt Version: libvirt 8.0.0-8
Show details on NVD website

To clipboard 

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