CVE-2021-26393

Katalog CVE

CVSS 5.5 · Medium EPSS 0,26%

Kerentanan Missing Release of Memory after Effective Lifetime pada amd enterprise driver, amd radeon pro software +58 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

Insufficient memory cleanup in the AMD Secure Processor (ASP) Trusted Execution Environment (TEE) may allow an authenticated attacker with privileges to generate a valid signed TA and potentially poison the contents of the process memory with attacker controlled data resulting in a loss of confidentiality.

Rincian

Terbit di NVD

9 November 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-401: Missing Release of Memory after Effective Lifetime

EPSS (30 hari)

0,26% peluang dieksploitasi; lebih tinggi dari 16,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD. Ditampilkan 60 dari 67 konfigurasi; daftar lengkap ada di NVD.

Referensi dan perbaikan

• https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1029 advisory vendor
• https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-5001