Not to be fixed
Created: Jul 10, 2022
Updated: Dec 22, 2022
Resolved Date: Dec 22, 2022
Found In Version: 10.17.41.1
Severity: Standard
Applicable for: Wind River Linux LTS 17
Component/s: Userspace
There exists an unchecked length field in UBoot. The U-Boot DFU implementation does not bound the length field in USB DFU download setup packets, and it does not verify that the transfer direction corresponds to the specified command. Consequently, if a physical attacker crafts a USB DFU download setup packet with a 'wLength' greater than 4096 bytes, they can write beyond the heap-allocated request buffer.
https://nvd.nist.gov/vuln/detail/CVE-2022-2347
