Use-after-free in Qualcomm products - CVE-2020-3671

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Main Vulnerability Database Vulnerabilities #VU29649

Use-after-free in Qualcomm products - CVE-2020-3671

Published: July 10, 2020 / Updated: March 3, 2021


Vulnerability identifier: #VU29649
CSH Severity: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2020-3671
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
APQ8009
SXR2130
SM8250
SM8150
SDM845
Saipan
QCS405
QCM2150
Nicobar
Software vendor:
Qualcomm

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in Multimedia when generating a frame buffer in OpenGL ES. A remote attacker can gain elevated privileges on the target system.


Remediation

Install updates from vendor's website.

External links