CVE-2019-14630 Information disclosure in Intel(R) Thunderbolt(TM) Controller Advisory
Unauthenticated attackers with physical access can exploit untrusted inputs in Intel Thunderbolt controllers to disclose sensitive information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-14630?
CVE-2019-14630 is a medium-severity vulnerability in Intel(R) Thunderbolt(TM) Controller Advisory, published on 13 Aug 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
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.
Which versions are affected by CVE-2019-14630?
It affects 13 products.
Products include 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 and 7 more.
How do I fix CVE-2019-14630?
No fix has been published for CVE-2019-14630 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-14630 being exploited?
There is no known exploitation of CVE-2019-14630 in the wild and no public exploit code.
Sources
Also known as GHSA-g74q-cg23-8584.