Notifications for a CVE
Stay informed of any changes for a specific CVE.
CVE Descriptions
The get_page_from_gfn hypercall function in Xen 4.2 allows local PV guest OS administrators to cause a denial of service (crash) via a crafted GFN that triggers a buffer over-read.
CVE Informations
Related Weaknesses
| Weakness Name | Source | |
|---|---|---|
| No informations. |
Metrics
| Metrics | Score | Severity | CVSS Vector | Source |
|---|---|---|---|---|
| V2 | 4.7 | AV:L/AC:M/Au:N/C:N/I:N/A:C | [email protected] |
EPSS
EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.
EPSS Score
The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.
EPSS Percentile
The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
Products Mentioned
Configuraton 0
Xen>>Xen >> Version 4.2.0
- Xen>>Xen >> Version 4.2.0 (Open CPE detail)
- Xen>>Xen >> Version 4.2.0 (Open CPE detail)
- Xen>>Xen >> Version 4.2.0 (Open CPE detail)
- Xen>>Xen >> Version 4.2.0 (Open CPE detail)
References
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