CVE-2019-14192: Integer Underflow
First published: Wed Jul 31 2019(Updated: )
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a net_process_received_packet integer underflow during an nc_input_packet call.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| DENX U-Boot | <=2019.07 |
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Frequently Asked Questions
What is CVE-2019-14192?
CVE-2019-14192 is a vulnerability in Das U-Boot through 2019.07 that allows for remote code execution.
How severe is CVE-2019-14192?
CVE-2019-14192 is rated as critical with a severity score of 9.8 out of 10.
What is the affected software for CVE-2019-14192?
The affected software is DENX U-Boot version up to and inclusive of 2019.07.
How can I fix CVE-2019-14192?
To fix CVE-2019-14192, users should update to a patched version of Das U-Boot.
Where can I find more information about CVE-2019-14192?
You can find more information about CVE-2019-14192 at the following references: [1](https://blog.semmle.com/uboot-rce-nfs-vulnerability/), [2](https://gitlab.com/u-boot/u-boot)
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