CVE-2018-5850

HIGH

Android - Integer Underflow and Buffer Overflow in csr_update_fils_params_rso()

Title source: llm
STIX 2.1

Description

In the function csr_update_fils_params_rso(), insufficient validation on a key length can result in an integer underflow leading to a buffer overflow in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.

References (2)

Core 2

Scores

CVSS v3 7.8
EPSS 0.0044
EPSS Percentile 34.9%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-191
Status published
Products (1)
google/android
Published Jun 06, 2018
Tracked Since Feb 18, 2026