CVE-2025-62862

Katalog CVE

CVSS 4.6 · Medium EPSS 0,13%

Kerentanan Out-of-bounds Read pada amperecomputing ampereone a192-32m firmware, amperecomputing ampereone a192-26m firmware +11 lainnya. Skor CVSS 3.1 4.6 (Medium) menurut CISA ADP.

Deskripsi (NVD)

Ampere AmpereOne AC03 devices before 3.5.9.3, AmpereOne AC04 devices before 4.4.5.2, and AmpereOne M devices before 5.4.5.1 allow an incorrectly formed SMC call to UEFI-MM Boot Error Record Table driver that could result in (1) an out-of-bounds read which leaks Secure-EL0 information to a process running in Non-Secure state or (2) an out-of-bounds write which corrupts Secure or Non-Secure memory, limited to memory mapped to UEFI-MM Secure Partition by the Secure Partition Manager.

Rincian

Terbit di NVD

16 Desember 2025

Terakhir diubah

13 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

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

EPSS (30 hari)

0,13% peluang dieksploitasi; lebih tinggi dari 1,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://amperecomputing.com/products/product-security advisory vendor
• https://amperecomputing.com/products/security-bulletins/amp-sb-0007 advisory vendor