The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.17.2 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to cause a denial of service (host OS page unpinning) or possibly have unspecified other impact by leveraging guest OS privileges. NOTE: this vulnerability exists because of an incorrect fix for CVE-2014-3601.
Advisories
Source ID Title
Debian DSA Debian DSA DSA-3093-1 linux security update
EUVD EUVD EUVD-2014-8206 The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.17.2 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to cause a denial of service (host OS page unpinning) or possibly have unspecified other impact by leveraging guest OS privileges. NOTE: this vulnerability exists because of an incorrect fix for CVE-2014-3601.
Ubuntu USN Ubuntu USN USN-2445-1 Linux kernel (Trusty HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-2446-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-2447-1 Linux kernel (Utopic HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-2448-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-2463-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-2464-1 Linux kernel (OMAP4) vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T13:18:48.163Z

Reserved: 2014-10-21T00:00:00

Link: CVE-2014-8369

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2014-11-10T11:55:08.737

Modified: 2025-04-12T10:46:40.837

Link: CVE-2014-8369

cve-icon Redhat

Severity : Moderate

Publid Date: 2014-10-24T00:00:00Z

Links: CVE-2014-8369 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses