Razer Synapse before 3.7.0830.081906 allows privilege escalation due to an unsafe installation path, improper privilege management, and improper certificate validation. Attackers can place malicious DLLs into %PROGRAMDATA%\Razer\Synapse3\Service\bin if they do so before the service is installed and if they deny write access for the SYSTEM user. Although the service will not start if the malicious DLLs are unsigned, it suffices to use self-signed DLLs. The validity of the DLL signatures is not checked. As a result, local Windows users can abuse the Razer driver installer to obtain administrative privileges on Windows.
References
Link | Resource |
---|---|
http://packetstormsecurity.com/files/170772/Razer-Synapse-3.7.0731.072516-Local-Privilege-Escalation.html | Exploit Mitigation Third Party Advisory VDB Entry |
http://packetstormsecurity.com/files/174696/Razer-Synapse-Race-Condition-DLL-Hijacking.html | |
http://seclists.org/fulldisclosure/2023/Sep/6 | |
https://syss.de | Not Applicable |
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2022-047.txt | Exploit Mitigation Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2023-01-27T00:00:00
Updated: 2023-09-18T15:06:27.018261
Reserved: 2022-12-20T00:00:00
Link: CVE-2022-47632
JSON object: View
NVD Information
Status : Modified
Published: 2023-01-27T15:15:09.303
Modified: 2023-09-18T16:15:44.993
Link: CVE-2022-47632
JSON object: View
Redhat Information
No data.
CWE