CVE-2021-1905—Qualcomm Multiple Chipsets Use-After-Free Vulnerability

PUBLISHEDvulnerability record
2021-11-03 · last modified June 21, 2025

Metadata

CVE ID:
CVE-2021-1905
Project:
Qualcomm
Product:
Multiple Chipsets
Date Added:
2021-11-03
Due Date:
2022-05-03
Last Updated:
June 21, 2025

Vulnerability Name

Qualcomm Multiple Chipsets Use-After-Free Vulnerability

Description

Multiple Qualcomm Chipsets contain a use after free vulnerability due to improper handling of memory mapping of multiple processes simultaneously.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
Unknown

Action

Apply updates per vendor instructions.

Additional Notes

  • https://nvd.nist.gov/vuln/detail/CVE-2021-1905

Related Weaknesses

browse all CVEs