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Vulnerability of Das U-Boot: three vulnerabilities via ext4

Synthesis of the vulnerability 

An attacker can use several vulnerabilities via ext4 of u-boot.
Impacted software: openSUSE Leap, ROS, RuggedSwitch, SUSE Linux Enterprise Desktop, SLES.
Severity of this computer vulnerability: 1/4.
Number of vulnerabilities in this bulletin: 3.
Creation date: 27/09/2019.
Références of this announce: CERTFR-2019-AVI-615, CVE-2019-13103, CVE-2019-13104, CVE-2019-13106, openSUSE-SU-2019:2233-1, openSUSE-SU-2019:2235-1, openSUSE-SU-2020:1930-1, SSA-618620, SUSE-SU-2019:2474-1, SUSE-SU-2019:2475-1, SUSE-SU-2020:3255-1, SUSE-SU-2020:3256-1, SUSE-SU-2020:3279-1, SUSE-SU-2020:3283-1, SUSE-SU-2020:3474-1, VIGILANCE-VUL-30460.

Description of the vulnerability 

An attacker can use several vulnerabilities via ext4 of u-boot.
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This cybersecurity note impacts software or systems such as openSUSE Leap, ROS, RuggedSwitch, SUSE Linux Enterprise Desktop, SLES.

Our Vigil@nce team determined that the severity of this computer weakness announce is low.

The trust level is of type confirmed by the editor, with an origin of document.

This bulletin is about 3 vulnerabilities.

An attacker with a expert ability can exploit this cybersecurity vulnerability.

Solutions for this threat 

openSUSE Leap 15.1: new u-boot packages.
New packages are available:
  openSUSE Leap 15.1: u-boot tools-2019.01-lp151.6.13.1

openSUSE Leap 15: new u-boot-tools packages.
New packages are available:
  openSUSE Leap 15.0: u-boot-tools 2018.03-lp150.4.3.1
  openSUSE Leap 15.1: u-boot-tools 2019.01-lp151.6.3.1

RUGGEDCOM ROS: workaround.
A workaround is indicated in the information source.

SUSE LE 12 SP3: new u-boot packages.
New packages are available:
  SUSE LE 12 SP3: u-boot rpi3-2016.07-12.3.1

SUSE LE 12 SP4: new u-boot packages.
New packages are available:
  SUSE LE 12 SP4: u-boot 2018.03-4.3.1

SUSE LE 12 SP5: new u-boot packages.
New packages are available:
  SUSE LE 12 SP5: u-boot 2019.01-5.3.1

SUSE LE 15: new u-boot packages.
New packages are available:
  SUSE LE 15 RTM: u-boot-tools 2018.03-4.3.1, u-boot-rpi3 2018.03-4.3.1
  SUSE LE 15 SP1: u-boot-tools 2019.01-7.3.1, u-boot-rpi3 2019.01-7.3.1

SUSE LE 15 RTM: new u-boot packages.
New packages are available:
  SUSE LE 15 RTM: u-boot 2018.03-4.6.1

SUSE LE 15 SP1: new u-boot packages.
New packages are available:
  SUSE LE 15 SP1: u-boot 2019.01-7.10.1
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