CVE-2021-30269
HIGHQualcomm AR8031 and related firmware - Null Pointer Dereference
Title source: llmDescription
Possible null pointer dereference due to lack of TLB validation for user provided address in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://www.qualcomm.com/company/product-security/bulletins/december-2021-bulletin
Scores
CVSS v3
7.3
EPSS
0.0003
EPSS Percentile
9.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Details
CWE
CWE-476
Status
published
Products (50)
qualcomm/ar8031_firmware
qualcomm/ar8035_firmware
qualcomm/csra6620_firmware
qualcomm/csra6640_firmware
qualcomm/csrb31024_firmware
qualcomm/fsm10055_firmware
qualcomm/fsm10056_firmware
qualcomm/mdm9150_firmware
qualcomm/mdm9205_firmware
qualcomm/qca2066_firmware
... and 40 more
Published
Jan 03, 2022
Tracked Since
Feb 18, 2026