The ctl_write_buffer and ctl_read_buffer functions allocated memory to be returned to userspace, without initializing it.
Malicious software running in a guest VM that exposes virtio_scsi can exploit the vulnerabilities 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. A malicious iSCSI initiator could achieve remote code execution on the iSCSI target host.
References
Link | Resource |
---|---|
https://security.freebsd.org/advisories/FreeBSD-SA-24:11.ctl.asc | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
05 Sep 2024, 21:21
Type | Values Removed | Values Added |
---|---|---|
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.8 |
First Time |
Freebsd
Freebsd freebsd |
|
References | () https://security.freebsd.org/advisories/FreeBSD-SA-24:11.ctl.asc - Vendor Advisory | |
CPE | cpe:2.3:o:freebsd:freebsd:14.0:p6:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p8:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p2:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p3:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.1:p1:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.1:-:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p5:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.3:p4:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.3:p1:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:beta5:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:rc4-p1:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:-:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.3:-:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:rc3:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p7:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.3:p3:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p4:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.1:p2:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.0:p9:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:14.1:p3:*:*:*:*:*:* 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:p1:*:*:*:*:*:* cpe:2.3:o:freebsd:freebsd:13.3:p2:*:*:*:*:*:* |
05 Sep 2024, 12:53
Type | Values Removed | Values Added |
---|---|---|
Summary |
|
05 Sep 2024, 05:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2024-09-05 05:15
Updated : 2024-09-06 17:35
NVD link : CVE-2024-8178
Mitre link : CVE-2024-8178
CVE.ORG link : CVE-2024-8178
JSON object : View
Products Affected
freebsd
- freebsd