CVE-2024-41928 — bhyve(8) privileged guest escape via TPM device passthrough

CVE-2024-41928

bhyve(8) privileged guest escape via TPM device passthrough PUBLISHED

Description (CNA)

Malicious software running in a guest VM can exploit the buffer overflow 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.

Affected (CNA)

Vendor / product	Versions
FreeBSD / FreeBSD	affected 14.1-RELEASE before p4; affected 14.0-RELEASE before p10

CWE

CWE-125, CWE-787, CWE-1285

References

https://security.freebsd.org/advisories/FreeBSD-SA-24:10.bhyve.asc

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.

https://security.netapp.com/advisory/ntap-20240920-0009/