DEBIAN-CVE-2020-27673

DEBIAN-CVE-2020-27673 PUBLISHED CVSS 5.5 MEDIUM

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.

Risk Scores

CVSS 3.1

5.5

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products

Vendor	Product	Versions
Debian:12	linux	0, 0, 0
Debian:11	linux	0, 0, 0
Debian:13	linux	0, 0, 0
Debian:14	linux	0, 0, 0

Timeline

Oct 22, 2020 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2020-27673 advisory

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