CVE-2024-7726

Katalog CVE

CVSS 6.8 · Medium EPSS 0,41%

Kerentanan Missing Authentication for Critical Function pada kioxia cm6 firmware, kioxia pm7 firmware +1 lainnya. Skor CVSS 3.1 6.8 (Medium) menurut CISA ADP.

Deskripsi (NVD)

There exists an unauthenticated accessible JTAG port on the Kioxia PM6, PM7 and CM6 devices - On the Kioxia CM6, PM6 and PM7 disk drives it was discovered that the 2 main CPU cores of the SoC can be accessed via an open JTAG debug port that is exposed on the drive’s circuit board. Due to the wide cutout of the enclosures, the JTAG port can be accessed without having to open the disk enclosure. Utilizing the JTAG debug port, an attacker with (temporary) physical access can get full access to the firmware and memory on the 2 main CPU cores within the drive including the execution of arbitrary code, the modification of firmware execution flow and data or bypassing the firmware signature verification during boot-up.

Rincian

Terbit di NVD

20 Desember 2024

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

6.8 (Medium), sumber CISA ADP
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-306: Missing Authentication for Critical Function

EPSS (30 hari)

0,41% peluang dieksploitasi; lebih tinggi dari 33,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/google/security-research/security/advisories/GHSA-3hh8-94j4-62rh exploit · advisory vendor