CVE-2014-5146 is a denial-of-service vulnerability affecting Xen versions 4.2.x through 4.4.x when using Hardware Assisted Paging (HAP). A local HVM guest can exploit non-preemptible MMU virtualization operations to consume vCPU resources, leading to a denial of service for the host. This vulnerability has a CVSS score of 4.7, indicating a low attack complexity and local access requirement, with a high impact on availability. There is no known active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
13.1CPE matchmatch criteria | cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:* | ||
13.2CPE matchmatch criteria | cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* | ||
4.2.0CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:* | ||
4.2.1CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.2.1:*:*:*:*:*:*:* | ||
4.2.2CPE matchmatch criteria | cpe:2.3:o:xen:xen:4.2.2:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:L/AC:M/Au:N/C:N/I:N/A:C
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.