CVE-2019-11059

Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a...

9.8 CriticalFix available

Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

1.90%Up 1.3 points since Apr 14, 2021

What each source reports

NVD Score used 9.8

Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow.

Record: CVE-2019-11059
CVSS 3.0: 9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0: 7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness: CWE-119
Updated: 2026-11-02

CVE List No score

Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow.

Record: CVE-2019-11059
Updated: 2026-11-02

EUVDEUVD-2019-2767 No score

Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow.

Record: EUVD-2019-2767
Updated: 2026-11-03

GitHub AdvisoriesGHSA-4269-qr56-7rgx 9.8

Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a...

Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow.

Record: GHSA-4269-qr56-7rgx
CVSS 3.0: 9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-119
Updated: 2026-11-02

OSV 9.8

Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow.

Record: CVE-2019-11059
CVSS 3.0: 9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVDEBIAN-CVE-2019-11059 9.8

Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow.

Record: DEBIAN-CVE-2019-11059
CVSS 3.0: 9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

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OSVUBUNTU-CVE-2019-11059 9.8

Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow.

Record: UBUNTU-CVE-2019-11059
CVSS 3.0: 9.8 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVopenSUSE-SU-2020:1930-1 No score

Security update for u-boot

This update for u-boot fixes the following issues:

CVE-2019-14192 (bsc#1143777), CVE-2019-14193 (bsc#1143817), CVE-2019-14199 (bsc#1143824), CVE-2019-14197 (bsc#1143821), CVE-2019-14200 (bsc#1143825), CVE-2019-14201 (bsc#1143827), CVE-2019-14202 (bsc#1143828), CVE-2019-14203 (bsc#1143830), CVE-2019-14204 (bsc#1143831), CVE-2019-14194 (bsc#1143818), CVE-2019-14198 (bsc#1143823), CVE-2019-14195 (bsc#1143819), CVE-2019-14196 (bsc#1143820), CVE-2019-13103 (bsc#1143463), CVE-2020-8432 (bsc#1162198), CVE-2019-11059 (bsc#1134853), CVE-2019-11690 (bsc#1134157) and CVE-2020-10648 (bsc#1167209)

This update was imported from the SUSE:SLE-15-SP1:Update update project.

Record: openSUSE-SU-2020:1930-1
Updated: 2026-11-02

OSVSUSE-SU-2020:3255-1 No score

Security update for u-boot

This update for u-boot fixes the following issues:

CVE-2019-14192 (bsc#1143777), CVE-2019-14193 (bsc#1143817), CVE-2019-14199 (bsc#1143824), CVE-2019-14197 (bsc#1143821), CVE-2019-14200 (bsc#1143825), CVE-2019-14201 (bsc#1143827),
CVE-2019-14202 (bsc#1143828), CVE-2019-14203 (bsc#1143830), CVE-2019-14204 (bsc#1143831), CVE-2019-14194 (bsc#1143818), CVE-2019-14198 (bsc#1143823), CVE-2019-14195 (bsc#1143819), CVE-2019-14196 (bsc#1143820), CVE-2019-13103 (bsc#1143463), CVE-2020-8432 (bsc#1162198), CVE-2019-11059 (bsc#1134853), CVE-2019-11690 (bsc#1134157) and CVE-2020-10648 (bsc#1167209).

Fix USB keyboard problems (bsc#1160566).

Record: SUSE-SU-2020:3255-1
Updated: 2026-11-02

OSVSUSE-SU-2020:3256-1 No score

Security update for u-boot

This update for u-boot fixes the following issues:

Fix CVE-2019-13106 (bsc#1144656), CVE-2019-13104 (bsc#1144675), CVE-2019-14192 (bsc#1143777), CVE-2019-14193 (bsc#1143817), CVE-2019-14199 (bsc#1143824), CVE-2019-14197 (bsc#1143821), CVE-2019-14200 (bsc#1143825), CVE-2019-14201 (bsc#1143827), CVE-2019-14202 (bsc#1143828), CVE-2019-14203 (bsc#1143830), CVE-2019-14204 (bsc#1143831), CVE-2019-14194 (bsc#1143818), CVE-2019-14198 (bsc#1143823), CVE-2019-14195 (bsc#1143819), CVE-2019-14196 (bsc#1143820), CVE-2019-13103 (bsc#1143463), CVE-2020-8432 (bsc#1162198), CVE-2019-11059 (bsc#1134853), CVE-2019-11690 (bsc#1134157) and CVE-2020-10648 (bsc#1167209)

Record: SUSE-SU-2020:3256-1
Updated: 2026-11-02

OSVSUSE-SU-2020:3282-1 No score

Security update for u-boot

This update for u-boot fixes the following issues:

Record: SUSE-SU-2020:3282-1
Updated: 2026-11-02

OSVSUSE-SU-2020:3283-1 No score

Security update for u-boot

This update for u-boot fixes the following issues:

Fix network boot on Raspberry Pi 3 B+ (bsc#1098649)
Fix GOP pixel format (bsc#1098447)
Fix SD writes on Raspberry Pi
Enable a few more armv7 boards to boot with EFI
Fix potentially miscompiled runtime service calls

Fix CVE-2019-14192 (bsc#1143777), CVE-2019-14193 (bsc#1143817), CVE-2019-14199 (bsc#1143824), CVE-2019-14197 (bsc#1143821), CVE-2019-14200 (bsc#1143825), CVE-2019-14201 (bsc#1143827),
CVE-2019-14202 (bsc#1143828), CVE-2019-14203 (bsc#1143830), CVE-2019-14204 (bsc#1143831), CVE-2019-14194 (bsc#1143818), CVE-2019-14198 (bsc#1143823), CVE-2019-14195 (bsc#1143819), CVE-2019-14196 (bsc#1143820), CVE-2019-13103 (bsc#1143463), CVE-2020-8432 (bsc#1162198), CVE-2019-11059 (bsc#1134853), CVE-2019-11690 (bsc#1134157) and CVE-2020-10648 (bsc#1167209)

Record: SUSE-SU-2020:3283-1
Updated: 2026-11-02

OSVSUSE-SU-2020:3474-1 No score

Security update for u-boot

This update for u-boot fixes the following issues:

Work around CVE-2019-11059 by disabling 64Bit descritptor size (bsc#1134853)

CVE-2019-11690 (bsc#1134157), CVE-2020-10648 (bsc#1167209), CVE-2019-13103 (bsc#1143463), CVE-2019-14197 (bsc#1143821), CVE-2019-14200 (bsc#1143825), CVE-2019-14201 (bsc#1143827), CVE-2019-14202 (bsc#1143828), CVE-2019-14203 (bsc#1143830), CVE-2019-14204 (bsc#1143831), CVE-2019-14194 (bsc#1143818), CVE-2019-14198 (bsc#1143823), CVE-2019-14195 (bsc#1143819), CVE-2019-14196 (bsc#1143820), CVE-2019-14299 (bsc#1143824), CVE-2019-14192 (bsc#1143777), CVE-2019-14193 (bsc#1143817).

Record: SUSE-SU-2020:3474-1
Updated: 2026-11-02

Affected products

denx u-boot

Affected packages

Affected packages
Package	Affected	Fixed
`u-boot` Debian:12	before 2019.01+dfsg-6	2019.01+dfsg-6
`u-boot` Debian:13	before 2019.01+dfsg-6	2019.01+dfsg-6
`u-boot` Debian:14	before 2019.01+dfsg-6	2019.01+dfsg-6
`u-boot` SUSE:Linux Enterprise Server 12 SP5 From an advisory covering 18 CVEs	before 2019.01-5.3.1	2019.01-5.3.1
`u-boot-rpi3` SUSE:Linux Enterprise Server 12 SP5 From an advisory covering 18 CVEs	before 2019.01-5.3.1	2019.01-5.3.1
`u-boot` SUSE:Linux Enterprise Server for SAP Applications 12 SP5 From an advisory covering 18 CVEs	before 2019.01-5.3.1	2019.01-5.3.1
`u-boot-rpi3` SUSE:Linux Enterprise Server for SAP Applications 12 SP5 From an advisory covering 18 CVEs	before 2019.01-5.3.1	2019.01-5.3.1
`u-boot` SUSE:Linux Enterprise Server 12 SP4-LTSS From an advisory covering 20 CVEs	before 2018.03-4.3.1	2018.03-4.3.1
`u-boot-rpi3` SUSE:Linux Enterprise Server 12 SP4-LTSS From an advisory covering 20 CVEs	before 2018.03-4.3.1	2018.03-4.3.1
`u-boot` SUSE:Linux Enterprise Module for Basesystem 15 SP1 From an advisory covering 18 CVEs	before 2019.01-7.10.1	2019.01-7.10.1

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Affected packages
Package	Affected	Fixed
`u-boot-rpi3` SUSE:Linux Enterprise Module for Basesystem 15 SP1 From an advisory covering 18 CVEs	before 2019.01-7.10.2	2019.01-7.10.2
`u-boot` SUSE:Linux Enterprise High Performance Computing 15-ESPOS From an advisory covering 18 CVEs	before 2018.03-4.6.1	2018.03-4.6.1
`u-boot-rpi3` SUSE:Linux Enterprise High Performance Computing 15-ESPOS From an advisory covering 18 CVEs	before 2018.03-4.6.2	2018.03-4.6.2
`u-boot` SUSE:Linux Enterprise High Performance Computing 15-LTSS From an advisory covering 18 CVEs	before 2018.03-4.6.1	2018.03-4.6.1
`u-boot-rpi3` SUSE:Linux Enterprise High Performance Computing 15-LTSS From an advisory covering 18 CVEs	before 2018.03-4.6.2	2018.03-4.6.2
`u-boot` SUSE:Linux Enterprise Server 15-LTSS From an advisory covering 18 CVEs	before 2018.03-4.6.1	2018.03-4.6.1
`u-boot-rpi3` SUSE:Linux Enterprise Server 15-LTSS From an advisory covering 18 CVEs	before 2018.03-4.6.2	2018.03-4.6.2
`u-boot` SUSE:Linux Enterprise Server for SAP Applications 15 From an advisory covering 18 CVEs	before 2018.03-4.6.1	2018.03-4.6.1
`u-boot` SUSE:Linux Enterprise Server 12 SP3-LTSS From an advisory covering 17 CVEs	before 2016.07-12.3.1	2016.07-12.3.1
`u-boot-rpi3` SUSE:Linux Enterprise Server 12 SP3-LTSS From an advisory covering 17 CVEs	before 2016.07-12.3.1	2016.07-12.3.1
`u-boot` SUSE:Enterprise Storage 5 From an advisory covering 17 CVEs	before 2016.07-12.3.1	2016.07-12.3.1
`u-boot-rpi3` SUSE:Enterprise Storage 5 From an advisory covering 17 CVEs	before 2016.07-12.3.1	2016.07-12.3.1
`u-boot` Ubuntu:Pro:16.04:LTS	All versions, plus listed versions 2015.04+dfsg1-2ubuntu12015.10+dfsg1-22015.10+dfsg1-32015.10+dfsg1-42016.01+dfsg1-1 Show 7 moreShow less 2016.01+dfsg1-1ubuntu12016.01+dfsg1-2ubuntu12016.01+dfsg1-2ubuntu22016.01+dfsg1-2ubuntu32016.01+dfsg1-2ubuntu52016.01+dfsg1-2ubuntu5+esm12016.01+dfsg1-2ubuntu5+esm2	None known
`u-boot` openSUSE:Leap 15.1 From an advisory covering 18 CVEs	before 2019.01-lp151.6.13.1	2019.01-lp151.6.13.1

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2019-11059 is a critical vulnerability (CVSS 9.8) in Denx U-boot, published May 10, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.90%, the 79th percentile. Fixed in u-boot 2019.01+dfsg-6.

References

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