CVE-2023-27307
Improper buffer restrictions in some Intel(R) Thunderbolt(TM) DCH drivers for Windows before...
Improper buffer restrictions in some Intel(R) Thunderbolt(TM) DCH drivers for Windows before version 88 may allow an authenticated user to potentially enable information disclosure via local access.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Improper buffer restrictions in some Intel(R) Thunderbolt(TM) DCH drivers for Windows before version 88 may allow an authenticated user to potentially enable information disclosure via local access.
- Record
CVE-2023-27307- CVSS 3.1
- 3.8 Low
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N - Weakness
- CWE-92
- Updated
- 2026-11-02
EUVDEUVD-2023-31084
Improper buffer restrictions in some Intel(R) Thunderbolt(TM) DCH drivers for Windows before version 88 may allow an authenticated user to potentially enable information disclosure via local access.
- Record
EUVD-2023-31084- CVSS 3.1
- 3.8 Low
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-v8c3-f895-g4r9
Improper buffer restrictions in some Intel(R) Thunderbolt(TM) DCH drivers for Windows before...
Improper buffer restrictions in some Intel(R) Thunderbolt(TM) DCH drivers for Windows before version 88 may allow an authenticated user to potentially enable information disclosure via local access.
- Record
GHSA-v8c3-f895-g4r9- CVSS 3.1
- 3.8 Low
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N - Updated
- 2026-11-02
NVD
Improper buffer restrictions in some Intel(R) Thunderbolt(TM) DCH drivers for Windows before version 88 may allow an authenticated user to potentially enable information disclosure via local access.
- Record
CVE-2023-27307- CVSS 3.1
- 3.8 Low
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N - Weakness
- CWE-92
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-27307 is a low vulnerability (CVSS 3.8) in Intel Thunderbolt Dch Driver, published February 14, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.21%, the 11th percentile. No source names a fixed version.