Description
A flaw in Zephyr’s network stack allows an IPv4 packet containing ICMP type 128 to be misclassified as an ICMPv6 Echo Request. This results in an out-of-bounds memory read and creates a potential information-leak vulnerability in the networking subsystem.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| zephyrproject-rtos | Zephyr | — | — |