ZDI-CAN-21845: 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-CAN-21845?
The severity of ZDI-CAN-21845 is critical due to its potential for local privilege escalation.
How do I fix ZDI-CAN-21845?
To fix ZDI-CAN-21845, update to the latest version of Intel Driver & Support Assistant provided by Intel.
Who is affected by ZDI-CAN-21845?
ZDI-CAN-21845 affects users of the Intel Driver & Support Assistant on their installations.
What type of attack does ZDI-CAN-21845 involve?
ZDI-CAN-21845 involves local attacks that allow privilege escalation on the affected system.
What must an attacker do to exploit ZDI-CAN-21845?
An attacker must first execute low-privileged code on the target system to exploit ZDI-CAN-21845.