CVE-2022-40540

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Memory corruption due to buffer copy without checking the size of input while loading firmware in Linux Kernel.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-120

Affected software

VendorProductVersions
Qualcomm, Inc.SnapdragonSD 8 Gen1 5G; SD888 5G; SW5100; SW5100P; WCD9380; WCD9385; WCN3980; WCN3988; WCN6850; WCN6851; WCN6855; WCN6856; WCN7850; WCN7851; WSA8830; WSA8835

References

Timeline

Published
Mar 10, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-40540: High severity, CVSS 7.8 | Vulnix