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.
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Fri, 22 Nov 2024 12:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Thu, 05 Sep 2024 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:o:freebsd:freebsd:13.3:-:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.3:p1:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.3:p2:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.3:p3:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.3:p4:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.3:p5:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.4:beta3:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:-:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:beta5:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p1:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p2:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p3:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p4:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p5:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p6:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p7:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p8:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p9:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:rc3:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:rc4-p1:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.1:-:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.1:p1:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.1:p2:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.1:p3:*:*:*:*:*:* |
Thu, 05 Sep 2024 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Freebsd
Freebsd freebsd |
|
| CPEs | cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Freebsd
Freebsd freebsd |
|
| Metrics |
cvssV3_1
|
Thu, 05 Sep 2024 05:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | bhyve(8) privileged guest escape via USB controller | |
| Weaknesses | CWE-193 CWE-787 |
|
| References |
|
Projects
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Status: PUBLISHED
Assigner: freebsd
Published:
Updated: 2024-09-20T16:03:06.718Z
Reserved: 2024-08-27T16:30:56.016Z
Link: CVE-2024-32668
Updated: 2024-09-20T16:03:06.718Z
Status : Modified
Published: 2024-09-05T05:15:13.433
Modified: 2024-11-21T09:15:25.913
Link: CVE-2024-32668
No data.
OpenCVE Enrichment
No data.