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VULNERABILITIES

CVE-2019-14199 Details

Description

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 *udp_packet_handler call.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://cert-portal.siemens.com/productcert/html/ssa-577017.html siemens-SADP
https://blog.semmle.com/uboot-rce-nfs-vulnerability/ CVEThird Party Advisory
https://gitlab.com/u-boot/u-boot CVEThird Party Advisory
https://blog.semmle.com/uboot-rce-nfs-vulnerability/ [email protected]Third Party Advisory
https://gitlab.com/u-boot/u-boot [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-191Integer Underflow (Wrap or Wraparound)[email protected]

Affected Products

ProductVersions
denx u-boot
<= 2019.07

CPE

  • cpe:2.3:a:denx:u-boot:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-14199
NVD Published Date:
Jul 31, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-14199 Details - Not Deferred