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Out-of-bounds Write Affecting u-boot package, versions [,2019.10)

0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.24% (62nd percentile)
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NVD
9.8 critical
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SUSE
6.3 medium

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  • Snyk ID SNYK-UNMANAGED-UBOOT-2317765
  • published 14 Dec 2021
  • disclosed 31 Jul 2019
  • credit Fermín Serna, Pavel Avgustinov, Kevin Backhouse
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Introduced: 31 Jul 2019

CVE-2019-14196 Open this link in a new tab
CWE-787 Open this link in a new tab

How to fix?

Upgrade u-boot to version 2019.10 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write. An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_lookup_reply.