The vulnerability of the Libvirt virtualization management library, related to the incorrect assignment of permissions to critical resources, allows a hacker to gain access to confidential information.

The vulnerability of the Libvirt virtualization management library is related to the creation of SELinux MCS category pairs for dynamic virtual machine tags. Exploiting this vulnerability can allow a malicious actor to gain access to confidential information...

Oracle Linux 7 : libvirt (ELSA-2022-10062)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2022-10062 advisory. - security: fix SELinux label generation logic Daniel P. Berrange Orabug: 34773029 CVE-2021-3631 Tenable has extracted the preceding description block directly...

CVE-2021-3631

CVE-2021-3631 affects libvirt: flaw in SELinux MCS category pair generation for VM dynamic labels allows a guest to access files labeled for another guest, breaking sVirt confinement and impacting confidentiality/integrity. Connected advisories confirm libvirt remediation via package upgrades (no...