PT-2026-7119 · Silicon · Silicon Labs Series 2

Publicado 2026-02-09 · Atualizado 2026-02-09 · CVE-2025-7432

Positive Technologies (AI Summary)

CVSS v4.0

1.0

Baixa

Vetor base

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

Name of the Vulnerable Software and Affected Versions Silicon Labs Series 2 devices (affected versions not specified)

Description Differential Power Analysis (DPA) countermeasures are not reseeded under certain conditions in Silicon Labs Series 2 devices. This could potentially allow an attacker to extract secret keys through a DPA attack. DPA is a type of side-channel attack that exploits variations in the power consumption of a cryptographic device to recover secret keys.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Enumeração de Fraquezas

CWE-331

Identificadores relacionados

CVE-2025-7432

Produtos afetados

Silicon Labs Series 2

Referências · 3

• https://nvd.nist.gov/vuln/detail/CVE-2025-7432 · Nota de Segurança
• https://community.silabs.com/068Vm00000b9fBW · Aviso do Fabricante
• https://t.me/CVEtracker/44222 · Publicação no Telegram