CVE-2019-14237 Security feature bypass in n/a
Attackers can bypass Flash Access Controls on NXP Kinetis devices by observing CPU registers, defeating execute-only memory protections.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-14237?
CVE-2019-14237 is a critical vulnerability in n/a, published on 12 Sep 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
On NXP Kinetis KV1x, Kinetis KV3x, and Kinetis K8x devices, Flash Access Controls (FAC) (a software IP protection method for execute-only access) can be defeated by observing CPU registers and the effect of code/instruction execution.
Weakness: CWE-863
Which versions are affected by CVE-2019-14237?
It affects 3 products.
Products include Nxp Kinetis K8x Firmware, Nxp Kinetis Kv1x Firmware, Nxp Kinetis Kv3x Firmware.
How do I fix CVE-2019-14237?
No fix has been published for CVE-2019-14237 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-14237 being exploited?
There is no known exploitation of CVE-2019-14237 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-376r-8qwc-r5qg.