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.
Advisories
Source ID Title
EUVD EUVD EUVD-2020-19676 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.
Ubuntu USN Ubuntu USN USN-4659-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-4752-1 Linux kernel (OEM) vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T16:11:35.755Z

Reserved: 2020-10-15T00:00:00

Link: CVE-2020-27152

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-11-06T08:15:13.673

Modified: 2024-11-21T05:20:47.310

Link: CVE-2020-27152

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-08-02T00:00:00Z

Links: CVE-2020-27152 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses