Vulnerability Description
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_read_reply when calling store_block in the NFSv2 case.
CVSS Score
9.8
CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Denx | U-Boot | <= 2019.07 |
Related Weaknesses (CWE)
References
- https://blog.semmle.com/uboot-rce-nfs-vulnerability/Third Party Advisory
- https://gitlab.com/u-boot/u-bootThird Party Advisory
- https://blog.semmle.com/uboot-rce-nfs-vulnerability/Third Party Advisory
- https://gitlab.com/u-boot/u-bootThird Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-577017.html
FAQ
What is CVE-2019-14194?
CVE-2019-14194 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_read_reply when calling store_block in the NFSv2 case.
How severe is CVE-2019-14194?
CVE-2019-14194 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2019-14194?
Check the references section above for vendor advisories and patch information. Affected products include: Denx U-Boot.