CVE-2020-11120 Information

Description

u’Calling thread may free the data buffer pointer that was passed to the callback and later when event loop executes the callback data buffer may not be valid and will lead to use after free scenario’ in Snapdragon Auto Snapdragon Compute Snapdragon Consumer IOT Snapdragon Industrial IOT Snapdragon Mobile Snapdragon Voice & Music Snapdragon Wearables in APQ8096AU APQ8098 Bitra Kamorta MSM8917 MSM8953 MSM8998 QCM2150 QCS405 QCS605 QM215 Rennell Saipan SDM429 SDM439 SDM450 SDM632 SM6150 SM7150 SM8150 SM8250 SXR2130

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin https://www.qualcomm.com/company/product-security/bulletins/august-2020-security-bulletin

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8