CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2024-45063

The function ctl_write_buffer incorrectly set a flag which resulted in a kernel Use-After-Free when a command finished processing. 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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.01

EPSS Ranking 75.9%

CVSS Severity

CVSS v3 Score 8.8

References

https://security.freebsd.org/advisories/FreeBSD-SA-24:11.ctl.asc

Products affected by CVE-2024-45063

Freebsd » Freebsd » Version: 13.0

cpe:2.3:o:freebsd:freebsd:13.0
Freebsd » Freebsd » Version: 13.1

cpe:2.3:o:freebsd:freebsd:13.1
Freebsd » Freebsd » Version: 13.2

cpe:2.3:o:freebsd:freebsd:13.2
Freebsd » Freebsd » Version: 13.3

cpe:2.3:o:freebsd:freebsd:13.3
Freebsd » Freebsd » Version: 13.4

cpe:2.3:o:freebsd:freebsd:13.4
Freebsd » Freebsd » Version: 14.0

cpe:2.3:o:freebsd:freebsd:14.0
Freebsd » Freebsd » Version: 14.1

cpe:2.3:o:freebsd:freebsd:14.1

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2024-45063

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