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Vulnerability CVE-2024-32668
Published: 2024-09-05
| Description: |
An insufficient boundary validation in the USB code could lead to an out-of-bounds write on the heap, with data controlled by the caller.
A malicious, privileged software running in a guest VM can exploit the vulnerability to achieve code execution on the host in the bhyve userspace process, which typically runs as root. Note that bhyve runs in a Capsicum sandbox, so malicious code is constrained by the capabilities available to the bhyve process. |
References: |
https://security.freebsd.org/advisories/FreeBSD-SA-24:12.bhyve.asc
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