VDB
CVE-2014-3601
CVE-2014-3601
PUBLISHED
The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.16.1 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to (1) cause a denial of service (host OS memory corruption) or possibly have unspecified other impact by triggering a large gfn value or (2) cause a denial of service (host OS memory consumption) by triggering a small gfn value that leads to permanently pinned pages.
EPSS 1.17% · 66.1th percentile
Risk Scores
EPSS Score
1.17%
66.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | linux | 0, 3.11.0-12.19, 3.12.0-1.3 |
Timeline
- Feb 5, 2014 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 13, 2022 EPSS Score
- Oct 29, 2022 EPSS Score
- Dec 21, 2022 EPSS Score
- Feb 12, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 6, 2023 EPSS Score
- May 29, 2023 EPSS Score
- Jul 21, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2014-3601 third-party-advisory
- https://git.kernel.org/cgit/virt/kvm/kvm.git/commit/?id=350b8bdd689cd2ab2c67c8a86a0be86cfa0751a7 third-party-advisory
- https://ubuntu.com/security/notices/USN-2356-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2357-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2358-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2359-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2014-3601 third-party-advisory