CVE-2023-21640 MEDIUM

CVE-2023-21640: Buffer Copy Without Checking Size of Input in Linux

Vendor Qualcomm, Inc.
Product Snapdragon
Weakness CWE-120
Published July 4, 2023
Last update November 26, 2024
View on NVD All CVEs

CVSS base score

6.7/10
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Memory corruption in Linux when the file upload API is called with parameters having large buffer.

Key dates

02Disclosure timeline

July 4, 2023 CVE published
November 26, 2024 Record updated