CVE-2020-27152

PoC —

CVSS 3.1

5.5 medium

EPSS

<1%p45

Published

Nov 6, 2020 (Nov 6, 2020)

Modified

Jun 17, 2026

Description

An issue was discovered in ioapic_lazy_update_eoi in arch/x86/kvm/ioapic.c in the Linux kernel before 5.9.2. It has an infinite loop related to improper interaction between a resampler and edge triggering, aka CID-77377064c3a9.

Vendors: linux
Products: linux kernel
Weakness: CWE-835
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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