PT-2026-52556 · Silabs.Com · Simplicity Sdk

Publicado 2026-06-25 · Atualizado 2026-06-25 · CVE-2026-4930

Mitre

CVSS v4.0

7.1

Alta

Vetor base

AV:P/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H

SYMCRYPTO is the SiXG301's host side hardware engine accessed by PSA crypto library that accelerates symmetric cryptographic operations (AES encryption/decryption and hashing).

DPA Countermeasures on SYMCRYPTO can be weakened (reduced entropy) by forcing certain seed values if an attacker gains code execution capability on the impacted device.

• Therefore, the keys loaded on SYMCRYPTO may be more vulnerable to extraction through DPA attacks than intended

Correção

Enumeração de Fraquezas

CWE-331

Identificadores relacionados

CVE-2026-4930

Produtos afetados

Simplicity Sdk

Referências · 2

• https://community.silabs.com/068Vm00000sjHs3 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-4930 · Nota de Segurança