VULNERABILITY INTELLIGENCE

CVE-2021-22492

CVSS score8.8 HIGH
EPSS probability0.26%
CISA KEVNot currently listed
Published2021-01-05
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An issue was discovered on Samsung mobile devices with O(8.x), P(9.0), and Q(10.0) (Broadcom Bluetooth chipsets) software. The Bluetooth UART driver has a buffer overflow. The Samsung ID is SVE-2020-18731 (January 2021).

Weakness classification

  • nvd@nist.gov: CWE-120

Primary references