Multiple vulnerabilities in bhyve device models
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| FreeBSD | FreeBSD | unknown |
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No data.
No data.
| Vendor | Product | Versions | ||||||||||||||||
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| Freebsd | Freebsd |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.117% probability within 30 days)
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| First Time appeared |
Freebsd
Freebsd freebsd |
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| Vendors & Products |
Freebsd
Freebsd freebsd |
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| Metrics |
cvssV3_1
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| Description | The framebuffer device model's maximum resolution constants were duplicated between the framebuffer and RFB modules and had gotten out of sync. Additionally, writes to the framebuffer BAR could set arbitrary width and height values without validation, and the framebuffer BAR I/O and RFB rendering threads were not synchronized. A malicious guest can crash the bhyve process or potentially execute arbitrary code in the host userspace context running the virtual machine, subject to bhyve's Capsicum sandbox. | |
| Title | Multiple vulnerabilities in bhyve device models | |
| Weaknesses | CWE-362 | |
| References |
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