Vulnerability · Published Aug 30, 2022 · Assigned by twcert
CVE-2022-25635Realtek Linux/Android Bluetooth Mesh SDK - Buffer Overflow
Medium 6.5
In plain English
A medium-severity buffer overflow in Linux/Android Bluetooth Mesh SDK from Realtek. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.4%top 68.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Realtek | Linux/Android Bluetooth Mesh SDK | unspecified – through 4.17-4.17-20220127 |
Weakness: CWE-120 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
- https://www.twcert.org.tw/tw/cp-132-6456-fc6c5-1.html x_refsource_MISC