CVE-2022-26528
Realtek Linux/Android Bluetooth Mesh SDK - Buffer Overflow
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Realtek Linux/Android Bluetooth Mesh SDK has a buffer overflow vulnerability due to insufficient validation for the length of segmented packets’ shift parameter. An unauthenticated attacker in the adjacent network can exploit this vulnerability to cause buffer overflow and disrupt service.
Realtek Linux/Android Bluetooth Mesh SDK presenta una vulnerabilidad de desbordamiento de búfer debido a una comprobación insuficiente de la longitud del parámetro de desplazamiento de los paquetes segmentados. Un atacante no autenticado en la red adyacente puede aprovechar esta vulnerabilidad para causar un desbordamiento del búfer e interrumpir el servicio
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-03-07 CVE Reserved
- 2022-08-30 CVE Published
- 2024-09-16 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (1)
| URL | Tag | Source |
|---|---|---|
| https://www.twcert.org.tw/tw/cp-132-6458-5052f-1.html | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Realtek Search vendor "Realtek" | Bluetooth Mesh Software Development Kit Search vendor "Realtek" for product "Bluetooth Mesh Software Development Kit" | <= 4.17-4.17-20220127 Search vendor "Realtek" for product "Bluetooth Mesh Software Development Kit" and version " <= 4.17-4.17-20220127" | - |
Affected
| in | Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | - | - |
Safe
|
| Realtek Search vendor "Realtek" | Bluetooth Mesh Software Development Kit Search vendor "Realtek" for product "Bluetooth Mesh Software Development Kit" | <= 4.17-4.17-20220127 Search vendor "Realtek" for product "Bluetooth Mesh Software Development Kit" and version " <= 4.17-4.17-20220127" | - |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | - | - |
Safe
|