CVE-2025-62864

Katalog CVE

CVSS 9.8 · Critical EPSS 0,37%

Kerentanan Out-of-bounds Write pada amperecomputing ampereone a192-32m firmware, amperecomputing ampereone a192-26m firmware +11 lainnya. Skor CVSS 3.1 9.8 (Critical) 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 MMCommunicate service that could result in an out-of-bounds write within the UEFI-MM Secure Partition context.

Rincian

Terbit di NVD

16 Desember 2025

Terakhir diubah

13 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,37% peluang dieksploitasi; lebih tinggi dari 28,5% 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