CVE-2021-39298

Katalog CVE

CVSS 8.8 · High EPSS 0,37%

Kerentanan Improper Privilege Management pada hp z1 entry tower g5 workstation firmware, hp z1 entry tower g6 workstation firmware +58 lainnya. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

A potential vulnerability in AMD System Management Mode (SMM) interrupt handler may allow an attacker with high privileges to access the SMM resulting in arbitrary code execution which could be used by malicious actors to bypass security mechanisms provided in the UEFI firmware.

Rincian

Terbit di NVD

16 Februari 2022

Terakhir diubah

7 Oktober 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-269: Improper Privilege Management

EPSS (30 hari)

0,37% peluang dieksploitasi; lebih tinggi dari 29,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD. Ditampilkan 60 dari 187 konfigurasi; daftar lengkap ada di NVD.

Referensi dan perbaikan

• https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1027
• https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032