CVE-2020-12326 Information disclosure in Intel(R) Thunderbolt(TM) DCH drivers for Windows*
An authenticated local attacker can exploit improper initialization in Intel Thunderbolt drivers to disclose sensitive information.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-12326?
CVE-2020-12326 is a medium-severity vulnerability in Intel(R) Thunderbolt(TM) DCH drivers for Windows*, published on 12 Nov 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper initialization in some Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 may allow an authenticated user to potentially enable information disclosure via local access.
Weakness: CWE-665
Which versions are affected by CVE-2020-12326?
It affects 1 product.
Products include Intel Thunderbolt Dch Driver.
How do I fix CVE-2020-12326?
No fix has been published for CVE-2020-12326 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-12326 being exploited?
There is no known exploitation of CVE-2020-12326 in the wild and no public exploit code.
Other vulnerabilities in Intel(R) Thunderbolt(TM) DCH drivers for Windows*
- CVE-2023-22293 Privilege escalation in Intel(R) Thunderbolt(TM) DCH drivers for Windows
- CVE-2023-25777 Privilege escalation in Intel(R) Thunderbolt(TM) DCH drivers for Windows
- CVE-2020-12324 Privilege escalation in Intel(R) Thunderbolt(TM) DCH drivers for Windows*
- CVE-2020-12325 Privilege escalation in Intel(R) Thunderbolt(TM) DCH drivers for Windows*
- CVE-2023-22342 Privilege escalation in Intel(R) Thunderbolt(TM) DCH drivers for Windows
Sources
Also known as GHSA-3cfj-8mxg-4897.