Security update for u-boot

SUSE Security Update: Security update for u-boot
Announcement ID: SUSE-SU-2020:3161-1
Rating: important
References: #1162198 #1167209
Cross-References:CVE-2020-10648 CVE-2020-8432
Affected Products:
  • SUSE Linux Enterprise Module for Basesystem 15-SP2

An update that fixes two vulnerabilities is now available.

Description:

This update for u-boot fixes the following issues:

  • CVE-2020-8432: Fixed a double free in the cmd/gpt.c do_rename_gpt_parts() function, which allowed an attacker to execute arbitrary code (bsc#1162198)
  • CVE-2020-10648: Fixed improper signature verification during verified boot (bsc#1167209).

Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Module for Basesystem 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-3161=1

Package List:

  • SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):
    • u-boot-tools-2020.01-10.9.1
    • u-boot-tools-debuginfo-2020.01-10.9.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64):
    • u-boot-rpiarm64-2020.01-10.9.1
    • u-boot-rpiarm64-doc-2020.01-10.9.1

References: