CVE-2020-29438 Security feature bypass in n/a
Attackers can bypass signature verification on Tesla key fobs to extract unlock codes from the secure enclave chip.
- 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-2020-29438?
CVE-2020-29438 is a medium-severity vulnerability in n/a, published on 30 Nov 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Tesla Model X vehicles before 2020-11-23 have key fobs that accept firmware updates without signature verification. This allows attackers to construct firmware that retrieves an unlock code from a secure enclave chip.
Weakness: CWE-347
Which versions are affected by CVE-2020-29438?
It affects 1 product.
Products include Tesla Model X Firmware.
How do I fix CVE-2020-29438?
No fix has been published for CVE-2020-29438 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-29438 being exploited?
There is no known exploitation of CVE-2020-29438 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-pjjj-hpx9-qmc6.