CVE-2024-43110
Multiple issues in ctl(4) CAM Target Layer
We use these services and cookies to improve your user experience. You may opt out if you wish, however, this may limit some features on this site.
Please see our statement on Data Privacy.
Multiple issues in ctl(4) CAM Target Layer
| Assigner | freebsd |
| Reserved | 2024-08-27 |
| Published | 2024-09-05 |
| Updated | 2024-09-05 |
The ctl_request_sense function could expose up to three bytes of the kernel heap to userspace. 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.
Synacktiv
The FreeBSD Foundation
The Alpha-Omega Project
https://security.freebsd.org/advisories/FreeBSD-SA-24:11.ctl.asc
