CVE-2022-26527

Realtek Linux/Android Bluetooth Mesh SDK has a buffer overflow vulnerability due to insufficient validation for the size of segmented packets’ reference parameter. An unauthenticated attacker in the adjacent network can exploit this vulnerability to cause buffer overflow and disrupt service.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.twcert.org.tw/tw/cp-132-6457-66bc9-1.html	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:realtek:bluetooth_mesh_software_development_kit:*:*:*:*:*:*:*:*

OR	cpe:2.3:o:google:android:-:::::::*
	cpe:2.3:o:linux:linux_kernel:-:::::::*

History

02 Sep 2022, 20:19

Type	Values Removed	Values Added
CPE		cpe:2.3:o:google:android:-:::::::* cpe:2.3:a:realtek:bluetooth_mesh_software_development_kit:::::::: cpe:2.3:o:linux:linux_kernel:-:::::::*
First Time		Linux Realtek bluetooth Mesh Software Development Kit Google android Google Linux linux Kernel Realtek
CWE		CWE-120
References	~~(MISC) https://www.twcert.org.tw/tw/cp-132-6457-66bc9-1.html -~~	(MISC) https://www.twcert.org.tw/tw/cp-132-6457-66bc9-1.html - Third Party Advisory, VDB Entry

30 Aug 2022, 05:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-08-30 05:15

Updated : 2023-12-10 14:35

NVD link : CVE-2022-26527

Mitre link : CVE-2022-26527

CVE.ORG link : CVE-2022-26527

JSON object : View

Products Affected

linux

linux_kernel

realtek

bluetooth_mesh_software_development_kit

google

android

CWE

CWE-120

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

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