Vulnerability in Intel Thunderbolt Dch Driver
CVE-2020-12326
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.
Vulnerability class: Dirty Pipe (CVE-2022-0847)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (21.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 21.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Intel Thunderbolt Dch Driver
- Intel(r) Thunderbolt(tm) Dch Drivers For Windows* — versions before version 72
Weakness classification (CWE)
References
- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00422 (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-12326?
- CVE-2020-12326 is a medium-severity vulnerability in Intel Thunderbolt Dch Driver, classified under Improper Initialization. CVSS score: 5.5/10. Published 2020-11-12.
- How severe is CVE-2020-12326?
- Medium severity. CVSS v3 base score is 5.5 out of 10.