CVE-2019-14630
Reliance on untrusted inputs in a security decision in some Intel(R) Thunderbolt(TM) controllers...
Reliance on untrusted inputs in a security decision in some Intel(R) Thunderbolt(TM) controllers may allow unauthenticated user to potentially enable information disclosure via physical access.
Attack profile
How easy it is to exploit
- Attack vector
- Physical
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Reliance on untrusted inputs in a security decision in some Intel(R) Thunderbolt(TM) controllers may allow unauthenticated user to potentially enable information disclosure via physical access.
- Record
CVE-2019-14630- CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 2.1 Low
AV:L/AC:L/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE List No score
Reliance on untrusted inputs in a security decision in some Intel(R) Thunderbolt(TM) controllers may allow unauthenticated user to potentially enable information disclosure via physical access.
- Record
CVE-2019-14630- Updated
- 2026-11-02
EUVDEUVD-2019-5791 No score
Reliance on untrusted inputs in a security decision in some Intel(R) Thunderbolt(TM) controllers may allow unauthenticated user to potentially enable information disclosure via physical access.
- Record
EUVD-2019-5791- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-g74q-cg23-8584 No score
Reliance on untrusted inputs in a security decision in some Intel(R) Thunderbolt(TM) controllers...
Reliance on untrusted inputs in a security decision in some Intel(R) Thunderbolt(TM) controllers may allow unauthenticated user to potentially enable information disclosure via physical access.
- Record
GHSA-g74q-cg23-8584- Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
- intel dsl3310 thunderbolt firmware
- intel dsl3510 thunderbolt firmware
- intel dsl4410 thunderbolt firmware
- intel dsl4510 thunderbolt firmware
- intel dsl5320 thunderbolt 2 firmware
- intel dsl5520 thunderbolt 2 firmware
- intel dsl6340 thunderbolt 3 firmware
- intel dsl6540 thunderbolt 3 firmware
- intel jhl6240 thunderbolt 3 firmware
- intel jhl6340 thunderbolt 3 firmware
- intel jhl6540 thunderbolt 3 firmware
- intel jhl7340 thunderbolt 3 firmware
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History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-14630 is a medium vulnerability (CVSS 4.6) in Intel Dsl3310 Thunderbolt Firmware, published August 13, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 27th percentile. No source names a fixed version.