CVE-2021-26384

Katalog CVE

CVSS 7.8 · High EPSS 0,20%

Kerentanan Out-of-bounds Read pada amd ryzen 7 5700g firmware, amd ryzen 7 5700ge firmware +50 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

A malformed SMI (System Management Interface) command may allow an attacker to establish a corrupted SMI Trigger Info data structure, potentially leading to out-of-bounds memory reads and writes when triggering an SMI resulting in a potential loss of resources.

Rincian

Terbit di NVD

14 Juli 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read
CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,20% peluang dieksploitasi; lebih tinggi dari 9,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027 advisory vendor