ZDI-23-1773: (0Day) Intel Driver & Support Assistant Link Following Local Privilege Escalation Vulnerability
This vulnerability allows local attackers to escalate privileges on affected installations of Intel Driver & Support Assistant. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the DSA Service. By creating a symbolic link, an attacker can abuse the service to write a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM.
Other sources
This vulnerability allows local attackers to escalate privileges on affected installations of Intel Driver & Support Assistant. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2023-50197.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-23-1773?
The severity of ZDI-23-1773 is considered high due to its potential for privilege escalation.
How do I fix ZDI-23-1773?
To fix ZDI-23-1773, users should update the Intel Driver & Support Assistant to the latest version provided by Intel.
Who can exploit ZDI-23-1773?
Local attackers with access to execute low-privileged code on the system can exploit ZDI-23-1773.
What systems are affected by ZDI-23-1773?
ZDI-23-1773 affects installations of Intel Driver & Support Assistant on various operating systems.
What type of attack does ZDI-23-1773 enable?
ZDI-23-1773 enables local privilege escalation attacks allowing attackers to gain higher-level access on the affected system.