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).
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://security.samsungmobile.com/securityUpdate.smsb
Scores
CVSS v3
8.8
EPSS
0.0004
EPSS Percentile
11.9%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-120
Status
published
Products (4)
google/android
8.0
google/android
8.1
google/android
9.0
google/android
10.0
Published
Jan 05, 2021
Tracked Since
Feb 18, 2026