CVE-2022-25635

Realtek Linux/Android Bluetooth Mesh SDK - Buffer Overflow

MEDIUM
6.5
CVSS Score
Published: August 30, 2022 at 04:25 AM UTC
Updated: June 17, 2026 at 04:33 AM UTC
1 product affected across 1 vendorBluetooth Mesh Software Development Kit· also runs on 2 platforms

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.4%

Description

Realtek Linux/Android Bluetooth Mesh SDK has a buffer overflow vulnerability due to insufficient validation for broadcast network packet length. An unauthenticated attacker in the adjacent network can exploit this vulnerability to disrupt service.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 4.17-4.17-20220127
google-android (environment) · linux-linux-kernel (environment)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCThird Party AdvisoryVDB Entry
https://www.twcert.org.tw/tw/cp-132-6456-fc6c5-1.html

CVSS

6.5MEDIUMtwcert
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-120

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