CVE-2021-46760

amd ryzen 3945wx firmware, amd ryzen 3955wx firmware, amd ryzen 3960x firmware +4 lainnya

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2021-46760

Katalog CVE

CVSS 9.8 · Critical EPSS 0,78%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada amd ryzen 3945wx firmware, amd ryzen 3955wx firmware +5 lainnya. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A malicious or compromised UApp or ABL can send a malformed system call to the bootloader, which may result in an out-of-bounds memory access that may potentially lead to an attacker leaking sensitive information or achieving code execution.

Rincian

Terbit di NVD
9 Mei 2023
Terakhir diubah
17 Juni 2026
Status NVD
Modified
CVSS 3.1
9.8 (Critical), sumber NVD
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-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-770: Allocation of Resources Without Limits or Throttling
EPSS (30 hari)
0,78% peluang dieksploitasi; lebih tinggi dari 54,6% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
amd ryzen 3945wx firmware Versi castlepeakwspi-swrx8_1.0.0.9
amd ryzen 3955wx firmware Versi castlepeakwspi-swrx8_1.0.0.9
amd ryzen 3960x firmware Versi castlepeakwspi-swrx8_1.0.0.9
amd ryzen 3970x firmware Versi castlepeakwspi-swrx8_1.0.0.9
amd ryzen 3975wx firmware Versi castlepeakwspi-swrx8_1.0.0.9
amd ryzen 3990x firmware Versi castlepeakwspi-swrx8_1.0.0.9
amd ryzen 3995wx firmware Versi castlepeakwspi-swrx8_1.0.0.9
amd ryzen 3945wx firmware Versi chagallwspi-swrx8_1.0.0.2
amd ryzen 3955wx firmware Versi chagallwspi-swrx8_1.0.0.2
amd ryzen 3960x firmware Versi chagallwspi-swrx8_1.0.0.2
amd ryzen 3970x firmware Versi chagallwspi-swrx8_1.0.0.2
amd ryzen 3975wx firmware Versi chagallwspi-swrx8_1.0.0.2
amd ryzen 3990x firmware Versi chagallwspi-swrx8_1.0.0.2
amd ryzen 3995wx firmware Versi chagallwspi-swrx8_1.0.0.2
amd ryzen 3945wx firmware Versi castlepeakpi-sp3r3_1.0.0.7
amd ryzen 3955wx firmware Versi castlepeakpi-sp3r3_1.0.0.7
amd ryzen 3960x firmware Versi castlepeakpi-sp3r3_1.0.0.7
amd ryzen 3970x firmware Versi castlepeakpi-sp3r3_1.0.0.7
amd ryzen 3975wx firmware Versi castlepeakpi-sp3r3_1.0.0.7
amd ryzen 3990x firmware Versi castlepeakpi-sp3r3_1.0.0.7
amd ryzen 3995wx firmware Versi castlepeakpi-sp3r3_1.0.0.7

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.