CVE-2022-25333: ti omap l138 firmware

csirt@kutim:~/threat-intel/cve/CVE-2022-25333

CVSS 8.8 · High EPSS 0,14%

Kerentanan Improper Verification of Cryptographic Signature pada ti omap l138 firmware. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

The Texas Instruments OMAP L138 (secure variants) trusted execution environment (TEE) performs an RSA check implemented in mask ROM when loading a module through the SK_LOAD routine. However, only the module header authenticity is validated. An adversary can re-use any correctly signed header and append a forged payload, to be encrypted using the CEK (obtainable through CVE-2022-25332) in order to obtain arbitrary code execution in secure context. This constitutes a full break of the TEE security architecture.

Rincian

Terbit di NVD: 19 Oktober 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-347: Improper Verification of Cryptographic Signature
EPSS (30 hari): 0,14% peluang dieksploitasi; lebih tinggi dari 2,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
ti	omap l138 firmware	Semua versi

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://tetraburst.com/ not applicable

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.