CVE-2019-14194

CRITICAL

Das U-Boot < 2019.07 - Out-of-bounds Write via NFSv2 Reply Handling

Title source: llm
STIX 2.1

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.

References (3)

Core 3
Core References
Third Party Advisory x_refsource_misc
https://gitlab.com/u-boot/u-boot
Third Party Advisory x_refsource_misc
https://blog.semmle.com/uboot-rce-nfs-vulnerability/

Scores

CVSS v3 9.8
EPSS 0.0049
EPSS Percentile 65.7%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (1)
denx/u-boot < 2019.07
Published Jul 31, 2019
Tracked Since Feb 18, 2026