CVE-2021-30333

HIGH

Qualcomm APQ8009W Firmware - Out-of-bounds Write in EFS File Buffer Validation

Title source: llm
STIX 2.1

Description

Improper validation of buffer size input to the EFS file can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0005
EPSS Percentile 15.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (50)
qualcomm/apq8009w_firmware
qualcomm/apq8017_firmware
qualcomm/apq8053_firmware
qualcomm/apq8096au_firmware
qualcomm/aqt1000_firmware
qualcomm/ar8035_firmware
qualcomm/csrb31024_firmware
qualcomm/mdm8207_firmware
qualcomm/mdm9207_firmware
qualcomm/mdm9607_firmware
... and 40 more
Published Apr 01, 2022
Tracked Since Feb 18, 2026