CVE-2023-4020

Katalog CVE

CVSS 9.1 · Critical EPSS 0,57%

Kerentanan Out-of-bounds Read pada silabs gecko software development kit. Skor CVSS 3.1 9.1 (Critical) menurut NVD.

Deskripsi (NVD)

An unvalidated input in a library function responsible for communicating between secure and non-secure memory in Silicon Labs TrustZone implementation allows reading/writing of memory in the secure region of memory from the non-secure region of memory.

Rincian

Terbit di NVD

15 Desember 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.1 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read
CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,57% peluang dieksploitasi; lebih tinggi dari 45,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://community.silabs.com/069Vm0000004b95IAA permissions required
• https://github.com/SiliconLabs/gecko_sdk/releases release notes