PT-2019-13516 · Denx+2 · Das U-Boot+2

Published 2019-07-31 · Updated 2026-05-12 · CVE-2019-14192

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Das U-Boot versions prior to 2019.07

Description An issue was discovered where there is an unbounded memcpy when parsing a UDP packet. This occurs due to a net process received packet integer underflow during an nc input packet call.

Recommendations For versions prior to 2019.07, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Integer Underflow

Memory Corruption

Weakness Enumeration

CWE-191

CWE-787

Related Identifiers

ALT-PU-2019-2839

ALT-PU-2020-2520

BDU:2025-13585

CVE-2019-14192

OPENSUSE-SU-2020:1930-1

OPENSUSE-SU-2020_1930-1

SUSE-SU-2020:3255-1

SUSE-SU-2020:3256-1

SUSE-SU-2020:3282-1

SUSE-SU-2020:3283-1

SUSE-SU-2020:3474-1

Affected Products

Alt Linux

Das U-Boot

Suse

References · 73

• https://nvd.nist.gov/vuln/detail/CVE-2019-14192 · Security Note
• https://cve.org/CVERecord?id=CVE-2019-14192 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2020:3282-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:3256-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-14192 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:1930-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-14192 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-14192 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-14192 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:3255-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:3474-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:3283-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-13585 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2019-14192 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2025-1020SE47 · Vendor Advisory