PT-2021-7297

CVE-2021-28713

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Published

2021-01-05

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Updated

2026-10-21

Description by

CVSS 3.1
6.5
Medium
MetricsAV: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 an uncontrolled resource consumption in the hvc xen (console) component of the Xen hypervisor. It may allow 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
Researchers
Vendors
Affected products
Weakness enumeration
CWE-400: Uncontrolled Resource Consumption
Related identifiers
CVE-2021-28713
BDU:2022-05418
CLSA-2023-1682604577
DLA-2940-1
DLA-2941-1
DSA-5050-1
DSA-5096-1
MGASA-2021-0588
MGASA-2021-0589
OESA-2022-1484
OPENSUSE-SU-2022:0056-1
OPENSUSE-SU-2022_0056-1
OPENSUSE-SU-2022:0131-1
OPENSUSE-SU-2022_0131-1
OPENSUSE-SU-2022:0366-1
OPENSUSE-SU-2022_0366-1
SUSE-SU-2022:0056-1
SUSE-SU-2022:0068-1
SUSE-SU-2022:0079-1
SUSE-SU-2022:0080-1
SUSE-SU-2022:0090-1
SUSE-SU-2022:0131-1
SUSE-SU-2022:0181-1
SUSE-SU-2022:0197-1
SUSE-SU-2022:0362-1
SUSE-SU-2022:0366-1
SUSE-SU-2022:0367-1
SUSE-SU-2022:0371-1
SUSE-SU-2022:0477-1
USN-5278-1
USN-5298-1
USN-5337-1
USN-5338-1
USN-5368-1
USN-5377-1
USN-6001-1
USN-6013-1
USN-6014-1
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