fkie_cve-2014-3601
Vulnerability from fkie_nvd
Published
2014-09-01 01:55
Modified
2025-04-12 10:46
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| suse | linux_enterprise_real_time_extension | 11.0 | |
| opensuse | evergreen | 11.4 | |
| suse | linux_enterprise_server | 11 | |
| suse | suse_linux_enterprise_server | 11 | |
| canonical | ubuntu_linux | 12.04 | |
| canonical | ubuntu_linux | 14.04 | |
| linux | linux_kernel | * | |
| linux | linux_kernel | 3.16.0 |
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"lastModified": "2025-04-12T10:46:40.837",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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