vulnerability
Red Hat: CVE-2020-27673: kernel: xen: guest OS users can cause a DoS via a high rate of events to dom0 (XSA-332)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:N/I:N/A:C) | Oct 22, 2020 | Jul 9, 2025 | Jul 9, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
Oct 22, 2020
Added
Jul 9, 2025
Modified
Jul 9, 2025
Description
An issue was discovered in the Linux kernel through 5.9.1, as used with Xen through 4.14.x. Guest OS users can cause a denial of service (host OS hang) via a high rate of events to dom0, aka CID-e99502f76271.
Solution
no-fix-redhat-rpm-package
References
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