Improper Locking The advisory has been revoked - it doesn't affect any version of package libvirt-bash-completion (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-SLES154-LIBVIRTBASHCOMPLETION-2808925
- published6 May 2022
- disclosed5 May 2022
Introduced: 5 May 2022
CVE-2022-0897 (opens in a new tab)Amendment
The SLES security team deemed this advisory irrelevant for SLES:15.4.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libvirt-bash-completion package and not the libvirt-bash-completion package as distributed by SLES.
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
- https://www.suse.com/security/cve/CVE-2022-0897.html
- https://bugzilla.suse.com/1197636
- https://gitlab.com/libvirt/libvirt/-/commit/a4947e8f63c3e6b7b067b444f3d6cf674c0d7f36
- https://security.netapp.com/advisory/ntap-20220519-0002/
- https://bugzilla.redhat.com/show_bug.cgi?id=2063883
- https://security.gentoo.org/glsa/202210-06
- https://lists.debian.org/debian-lts-announce/2024/04/msg00000.html