CVE-2022-25746

Buffer Copy Without Checking Size of Input in Kernel

State: Published
Severity: 8.1 High
Published: Jan 6, 2023
Updated: Apr 9, 2025
Reserved: Feb 22, 2022

Description

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

Scores

CVSS	Score	Vector	Source
3.1	8.1 High	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:H	qualcomm

Weaknesses

CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Affected Products

Product	Versions
SnapdragonQualcomm, Inc.	AQT1000Affected AR8035Affected QAM8295PAffected QCA6174AAffected QCA6310Affected QCA6335Affected QCA6390Affected QCA6391Affected QCA6420Affected QCA6421Affected QCA6426Affected QCA6430Affected QCA6431Affected QCA6436Affected QCA6564AAffected QCA6564AUAffected QCA6574Affected QCA6574AAffected QCA6574AUAffected QCA6595Affected QCA6595AUAffected QCA6696Affected QCA8081Affected QCA8337Affected QCA9377Affected and 73 more versions

Product

Versions

SnapdragonQualcomm, Inc.

AQT1000Affected
AR8035Affected
QAM8295PAffected
QCA6174AAffected
QCA6310Affected
QCA6335Affected
QCA6390Affected
QCA6391Affected
QCA6420Affected
QCA6421Affected
QCA6426Affected
QCA6430Affected
QCA6431Affected
QCA6436Affected
QCA6564AAffected
QCA6564AUAffected
QCA6574Affected
QCA6574AAffected
QCA6574AUAffected
QCA6595Affected
QCA6595AUAffected
QCA6696Affected
QCA8081Affected
QCA8337Affected
QCA9377Affected
and 73 more versions

References

https://www.qualcomm.com/company/product-security/bulletins/january-2023-bulletin

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