CVE-2022-25746 HIGH

CVE-2022-25746: Buffer Copy Without Checking Size of Input in Kernel

Vendor Qualcomm, Inc.
Product Snapdragon
Published January 6, 2023
Last update April 9, 2025
View on NVD All CVEs

CVSS base score

8.1/10
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Confidentiality Low
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Memory corruption in kernel due to missing checks when updating the access rights of a memextent mapping.

Key dates

02Disclosure timeline

January 6, 2023 CVE published
April 9, 2025 Record updated