CVE-2024-43110 — Multiple issues in ctl(4) CAM Target Layer
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…
Published: 2024-09-05 · CVSS: 8.4 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7