PT-2021-7293
CVE-2021-28711
·
Published
2021-01-05
·
Updated
2026-10-21
Description by
CVSS 3.1
6.5
MediumMetricsAV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
Xen (affected versions not specified)
Description
The issue is related to a component of the Xen hypervisor, specifically the blkfront component, which has a resource release error. This can be exploited by a remote attacker to cause a denial of service.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Vendors
Affected products
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