ZDI-23-1449: (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 delete 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-2023-42099.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-23-1449?
The severity of ZDI-23-1449 is critical due to the potential for local privilege escalation.
How do I fix ZDI-23-1449?
To fix ZDI-23-1449, update the Intel Driver & Support Assistant to the latest version provided by Intel.
Who is affected by ZDI-23-1449?
ZDI-23-1449 affects users of Intel Driver & Support Assistant running vulnerable versions.
What type of attack is ZDI-23-1449?
ZDI-23-1449 involves local privilege escalation attacks by exploiting vulnerabilities on affected systems.
What conditions are required to exploit ZDI-23-1449?
An attacker must first have low-privileged code execution capability on the target system to exploit ZDI-23-1449.