Medium severity · published Aug 30, 2022
CVE-2022-25635
Realtek Linux/Android Bluetooth Mesh SDK has a buffer overflow vulnerability due to insufficient validation for broadcast network packet length
6.5
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BM
Bluetooth Mesh Software Development Kit · Realtek
through 4.17-4.17-20220127 · source: NVD
Affected product
BM
Bluetooth Mesh Software Development Kit
Realtek
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-25635
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-25635
Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-6456-fc6c5-1.html
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