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Status published
Medium
CVE-2023-21640
Buffer Copy Without Checking Size of Input in Linux
Vulnerability Description
Memory corruption in Linux when the file upload API is called with parameters having large buffer.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Qualcomm, Inc.
View all reports →Affected Software
Snapdragon
Vulnerable Versions:
FastConnect 6900, FastConnect 7800, Snapdragon 8 Gen 1 Mobile Platform, WCD9380, WSA8830, WSA8835
Timeline
Official Publish:
July 4th, 2023
Last Modified:
November 26th, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H