CVE-2020-12966

Katalog CVE

CVSS 5.5 · Medium EPSS 0,31%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada amd epyc 7763 firmware, amd epyc 7713p firmware +58 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

AMD EPYC™ Processors contain an information disclosure vulnerability in the Secure Encrypted Virtualization with Encrypted State (SEV-ES) and Secure Encrypted Virtualization with Secure Nested Paging (SEV-SNP). A local authenticated attacker could potentially exploit this vulnerability leading to leaking guest data by the malicious hypervisor.

Rincian

Terbit di NVD

4 Februari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

EPSS (30 hari)

0,31% peluang dieksploitasi; lebih tinggi dari 22,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD. Ditampilkan 60 dari 107 konfigurasi; daftar lengkap ada di NVD.

Referensi dan perbaikan

• https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1013 mitigasi · advisory vendor
• http://www.openwall.com/lists/oss-security/2022/08/08/6 mailing list · advisory pihak ketiga