CVE-2021-46749: amd ryzen 5300g firmware +28 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2021-46749

CVSS 7.5 · High EPSS 0,62%

Kerentanan Out-of-bounds Read pada amd ryzen 5300g firmware, amd ryzen 5300ge firmware +27 lainnya. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management Interface) mailbox checksum calculation triggering a data abort, resulting in a potential denial of service.

Rincian

Terbit di NVD: 9 Mei 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-125: Out-of-bounds Read
EPSS (30 hari): 0,62% peluang dieksploitasi; lebih tinggi dari 48,1% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
amd	ryzen 5300g firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5300ge firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5500 firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5600 firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5600g firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5600ge firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5600x firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5700g firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5700ge firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5700x firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5800 firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5800x3d firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5800x firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5900 firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5900x firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5945wx firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5950x firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5955wx firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5965wx firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5975wx firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 5995wx firmware	Versi cezannepi-fp6_1.0.0.8
amd	ryzen 3100 firmware	Versi comboam4pi_1.0.0.9
amd	ryzen 3100 firmware	Versi comboam4v2_pi_1.2.0.5
amd	ryzen 3100 firmware	Versi comboam4v2_pi_1.2.0.8
amd	ryzen 3100 firmware	Versi picassopi-fp5_1.0.0.e
amd	ryzen 3100 firmware	Versi renoirpi-fp6_1.0.0.8
amd	ryzen 3300x firmware	Versi comboam4pi_1.0.0.9
amd	ryzen 3300x firmware	Versi comboam4v2_pi_1.2.0.5
amd	ryzen 3300x firmware	Versi comboam4v2_pi_1.2.0.8
amd	ryzen 3300x firmware	Versi picassopi-fp5_1.0.0.e
amd	ryzen 3300x firmware	Versi renoirpi-fp6_1.0.0.8
amd	ryzen 3500 firmware	Versi comboam4pi_1.0.0.9
amd	ryzen 3500 firmware	Versi comboam4v2_pi_1.2.0.5
amd	ryzen 3500 firmware	Versi comboam4v2_pi_1.2.0.8
amd	ryzen 3500 firmware	Versi picassopi-fp5_1.0.0.e
amd	ryzen 3500 firmware	Versi renoirpi-fp6_1.0.0.8
amd	ryzen 3500x firmware	Versi comboam4pi_1.0.0.9
amd	ryzen 3500x firmware	Versi comboam4v2_pi_1.2.0.5
amd	ryzen 3500x firmware	Versi comboam4v2_pi_1.2.0.8
amd	ryzen 3500x firmware	Versi picassopi-fp5_1.0.0.e
amd	ryzen 3500x firmware	Versi renoirpi-fp6_1.0.0.8
amd	ryzen 3600 firmware	Versi comboam4pi_1.0.0.9
amd	ryzen 3600 firmware	Versi comboam4v2_pi_1.2.0.5
amd	ryzen 3600 firmware	Versi comboam4v2_pi_1.2.0.8
amd	ryzen 3600 firmware	Versi picassopi-fp5_1.0.0.e
amd	ryzen 3600 firmware	Versi renoirpi-fp6_1.0.0.8
amd	ryzen 3600x firmware	Versi comboam4pi_1.0.0.9
amd	ryzen 3600x firmware	Versi comboam4v2_pi_1.2.0.5
amd	ryzen 3600x firmware	Versi comboam4v2_pi_1.2.0.8
amd	ryzen 3600x firmware	Versi picassopi-fp5_1.0.0.e
amd	ryzen 3600x firmware	Versi renoirpi-fp6_1.0.0.8
amd	ryzen 3600xt firmware	Versi comboam4pi_1.0.0.9
amd	ryzen 3600xt firmware	Versi comboam4v2_pi_1.2.0.5
amd	ryzen 3600xt firmware	Versi comboam4v2_pi_1.2.0.8
amd	ryzen 3600xt firmware	Versi picassopi-fp5_1.0.0.e
amd	ryzen 3600xt firmware	Versi renoirpi-fp6_1.0.0.8
amd	ryzen 3800x firmware	Versi comboam4pi_1.0.0.9
amd	ryzen 3800x firmware	Versi comboam4v2_pi_1.2.0.5
amd	ryzen 3800x firmware	Versi comboam4v2_pi_1.2.0.8
amd	ryzen 3800x firmware	Versi picassopi-fp5_1.0.0.e

> Data dari konfigurasi CPE di NVD. Ditampilkan 60 dari 168 konfigurasi; daftar lengkap ada di NVD.

Referensi dan perbaikan

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001 advisory vendor

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.