What’s Vulnerable › Vulnerabilities

CVE-2022-25635: Realtek Linux/Android Bluetooth Mesh SDK - Buffer Overflow

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-08-30 · updated 2026-06-17
• Weakness: CWE-120

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 products

• Realtek Linux/Android Bluetooth Mesh SDK: through 4.17-4.17-20220127

References

• https://www.twcert.org.tw/tw/cp-132-6456-fc6c5-1.html
• https://www.twcert.org.tw/tw/cp-132-6456-fc6c5-1.html

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