VDB
CVE-2014-8369
CVE-2014-8369
PUBLISHED
CVSS 7.800000190734863 HIGH
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 0.57% · 45.0th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.57%
45.0th 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, 3.12.0-3.8, 3.12.0-3.9 |
Timeline
- Feb 5, 2014 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 15, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Oct 29, 2022 EPSS Score
- Dec 21, 2022 EPSS Score
- Feb 13, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 7, 2023 EPSS Score
- May 30, 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