CVE-2022-33211 CRITICAL

CVE-2022-33211: Improper Input Validation in MODEM

Vendor Qualcomm, Inc.
Product Snapdragon
Weakness CWE-20 · Input validation
Published April 4, 2023
Last update August 3, 2024
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

memory corruption in modem due to improper check while calculating size of serialized CoAP message

Key dates

02Disclosure timeline

April 4, 2023 CVE published
August 3, 2024 Record updated