Description
`bhyveload -h <host-path>` may be used to grant loader access to the <host-path> directory tree on the host. Affected versions of bhyveload(8) do not make any attempt to restrict loader's access to <host-path>, allowing the loader to read any file the host user has access to. In the bhyveload(8) model, the host supplies a userboot.so to boot with, but the loader scripts generally come from the guest image. A maliciously crafted script could be used to exfiltrate sensitive data from the host accessible to the user running bhyhveload(8), which is often the system root.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-23242 | `bhyveload -h <host-path>` may be used to grant loader access to the <host-path> directory tree on the host. Affected versions of bhyveload(8) do not make any attempt to restrict loader's access to <host-path>, allowing the loader to read any file the host user has access to. In the bhyveload(8) model, the host supplies a userboot.so to boot with, but the loader scripts generally come from the guest image. A maliciously crafted script could be used to exfiltrate sensitive data from the host accessible to the user running bhyhveload(8), which is often the system root. |
References
History
Wed, 04 Jun 2025 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Freebsd
Freebsd freebsd |
|
| CPEs | cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.2:p1:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.2:p2:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.2:p3:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.2:p4:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.2:p5:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.2:p6:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.2:p7:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.2:p8:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.2:p9:*:*:*:*:*:* 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:rc3:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:rc4-p1:*:*:*:*:*:* |
|
| Vendors & Products |
Freebsd
Freebsd freebsd |
Thu, 21 Nov 2024 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-922 | |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: freebsd
Published:
Updated: 2025-02-13T17:40:54.448Z
Reserved: 2024-02-13T03:02:51.610Z
Link: CVE-2024-25940
Updated: 2024-08-01T23:52:06.336Z
Status : Analyzed
Published: 2024-02-15T05:15:11.100
Modified: 2025-06-04T21:24:01.180
Link: CVE-2024-25940
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD