CVE-2014-8369 — Vulnetix

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CVE-2014-8369 PUBLISHED

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.

EPSS 0.08% · 23.5th percentile

Risk Scores

EPSS Score

0.08%

23.5th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:14.04:LTS	linux-lts-utopic	0, 3.16.0-25.33~14.04.2
Ubuntu:14.04:LTS	linux	3.12.0-1.3, 3.12.0-2.5, 3.12.0-2.7

Timeline

Nov 10, 2014 CVE Published
Feb 4, 2022 EPSS Score
Mar 28, 2022 EPSS Score
May 19, 2022 EPSS Score
Jul 10, 2022 EPSS Score
Sep 1, 2022 EPSS Score
Oct 23, 2022 EPSS Score
Dec 14, 2022 EPSS Score
Feb 4, 2023 EPSS Score
Mar 7, 2023 EPSS Score
Mar 28, 2023 EPSS Score
May 19, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2014-8369 third-party-advisory
https://lkml.org/lkml/2014/10/24/460 third-party-advisory
https://ubuntu.com/security/notices/USN-2445-1 vendor-advisory
https://ubuntu.com/security/notices/USN-2446-1 vendor-advisory
https://ubuntu.com/security/notices/USN-2447-1 vendor-advisory
https://ubuntu.com/security/notices/USN-2448-1 vendor-advisory
https://ubuntu.com/security/notices/USN-2464-1 vendor-advisory
https://ubuntu.com/security/notices/USN-2463-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2014-8369 third-party-advisory

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