CVE-2024-42416

Katalog CVE

CVSS 8.8 · High EPSS 0,40%

Kerentanan Improper Filtering of Special Elements pada freebsd. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

The ctl_report_supported_opcodes function did not sufficiently validate a field provided by userspace, allowing an arbitrary write to a limited amount of kernel help memory. 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.

Rincian

Terbit di NVD

5 September 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-790: Improper Filtering of Special Elements
CWE-823: Use of Out-of-range Pointer Offset
CWE-1284: Improper Validation of Specified Quantity in Input

EPSS (30 hari)

0,40% peluang dieksploitasi; lebih tinggi dari 31,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://security.freebsd.org/advisories/FreeBSD-SA-24:11.ctl.asc advisory vendor
• https://security.netapp.com/advisory/ntap-20240920-0010/