CVE-2022-45163 Information disclosure in n/a
Physically proximate attackers can leak memory contents from NXP i.MX devices via the Serial Download Protocol port in cold and warm boot attacks.
- 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-2022-45163?
CVE-2022-45163 is a medium-severity vulnerability in n/a, published on 18 Nov 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An information-disclosure vulnerability exists on select NXP devices when configured in Serial Download Protocol (SDP) mode: i.MX RT 1010, i.MX RT 1015, i.MX RT 1020, i.MX RT 1050, i.MX RT 1060, i.MX 6 Family, i.MX 7Dual/Solo, i.MX 7ULP, i.MX 8M Quad, i.MX 8M Mini, and Vybrid. In a device security-enabled configuration, memory contents could potentially leak to physically proximate attackers via the respective SDP port in cold and warm boot attacks. (The recommended mitigation is to completely disable the SDP mode by programming a one-time programmable eFUSE. Customers can contact NXP for additional information.)
Weakness: CWE-203
Which versions are affected by CVE-2022-45163?
It affects 23 products.
Products include Nxp I.mx 6 Firmware, Nxp I.mx 6dual Firmware, Nxp I.mx 6duallite Firmware, Nxp I.mx 6dualplus Firmware, Nxp I.mx 6quad Firmware, Nxp I.mx 6quadplus Firmware and 17 more.
How do I fix CVE-2022-45163?
No fix has been published for CVE-2022-45163 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-45163 being exploited?
There is no known exploitation of CVE-2022-45163 in the wild and no public exploit code.
Sources
Also known as GHSA-rrqq-ffjh-mjxv.