Security update for u-boot SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2020:3161-1 Final 1 1 2020-11-05T09:33:57Z current 2020-11-05T09:33:57Z 2020-11-05T09:33:57Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for u-boot 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). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2020-3161,SUSE-SLE-Module-Basesystem-15-SP2-2020-3161 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2020/suse-su-20203161-1/ Link for SUSE-SU-2020:3161-1 https://lists.suse.com/pipermail/sle-security-updates/2020-November/007704.html E-Mail link for SUSE-SU-2020:3161-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1162198 SUSE Bug 1162198 https://bugzilla.suse.com/1167209 SUSE Bug 1167209 https://www.suse.com/security/cve/CVE-2020-10648/ SUSE CVE CVE-2020-10648 page https://www.suse.com/security/cve/CVE-2020-8432/ SUSE CVE CVE-2020-8432 page SUSE Linux Enterprise Module for Basesystem 15 SP2 u-boot-avnetultra96rev1-2020.01-10.9.1 u-boot-avnetultra96rev1-doc-2020.01-10.9.1 u-boot-bananapim64-2020.01-10.9.1 u-boot-bananapim64-doc-2020.01-10.9.1 u-boot-dragonboard410c-2020.01-10.9.1 u-boot-dragonboard410c-doc-2020.01-10.9.1 u-boot-dragonboard820c-2020.01-10.9.1 u-boot-dragonboard820c-doc-2020.01-10.9.1 u-boot-evb-rk3399-2020.01-10.9.1 u-boot-evb-rk3399-doc-2020.01-10.9.1 u-boot-firefly-rk3399-2020.01-10.9.1 u-boot-firefly-rk3399-doc-2020.01-10.9.1 u-boot-geekbox-2020.01-10.9.1 u-boot-geekbox-doc-2020.01-10.9.1 u-boot-hikey-2020.01-10.9.1 u-boot-hikey-doc-2020.01-10.9.1 u-boot-khadas-vim-2020.01-10.9.1 u-boot-khadas-vim-doc-2020.01-10.9.1 u-boot-khadas-vim2-2020.01-10.9.1 u-boot-khadas-vim2-doc-2020.01-10.9.1 u-boot-libretech-ac-2020.01-10.9.1 u-boot-libretech-ac-doc-2020.01-10.9.1 u-boot-libretech-cc-2020.01-10.9.1 u-boot-libretech-cc-doc-2020.01-10.9.1 u-boot-ls1012afrdmqspi-2020.01-10.9.1 u-boot-ls1012afrdmqspi-doc-2020.01-10.9.1 u-boot-mvebudb-88f3720-2020.01-10.9.1 u-boot-mvebudb-88f3720-doc-2020.01-10.9.1 u-boot-mvebudbarmada8k-2020.01-10.9.1 u-boot-mvebudbarmada8k-doc-2020.01-10.9.1 u-boot-mvebuespressobin-88f3720-2020.01-10.9.1 u-boot-mvebuespressobin-88f3720-doc-2020.01-10.9.1 u-boot-mvebumcbin-88f8040-2020.01-10.9.1 u-boot-mvebumcbin-88f8040-doc-2020.01-10.9.1 u-boot-nanopia64-2020.01-10.9.1 u-boot-nanopia64-doc-2020.01-10.9.1 u-boot-odroid-c2-2020.01-10.9.1 u-boot-odroid-c2-doc-2020.01-10.9.1 u-boot-odroid-n2-2020.01-10.9.1 u-boot-odroid-n2-doc-2020.01-10.9.1 u-boot-orangepipc2-2020.01-10.9.1 u-boot-orangepipc2-doc-2020.01-10.9.1 u-boot-p2371-2180-2020.01-10.9.1 u-boot-p2371-2180-doc-2020.01-10.9.1 u-boot-p2771-0000-500-2020.01-10.9.1 u-boot-p2771-0000-500-doc-2020.01-10.9.1 u-boot-p3450-0000-2020.01-10.9.1 u-boot-p3450-0000-doc-2020.01-10.9.1 u-boot-pine64plus-2020.01-10.9.1 u-boot-pine64plus-doc-2020.01-10.9.1 u-boot-pinebook-2020.01-10.9.1 u-boot-pinebook-doc-2020.01-10.9.1 u-boot-pineh64-2020.01-10.9.1 u-boot-pineh64-doc-2020.01-10.9.1 u-boot-poplar-2020.01-10.9.1 u-boot-poplar-doc-2020.01-10.9.1 u-boot-rock-pi-4-rk3399-2020.01-10.9.1 u-boot-rock-pi-4-rk3399-doc-2020.01-10.9.1 u-boot-rock64-rk3328-2020.01-10.9.1 u-boot-rock64-rk3328-doc-2020.01-10.9.1 u-boot-rock960-rk3399-2020.01-10.9.1 u-boot-rock960-rk3399-doc-2020.01-10.9.1 u-boot-rpi3-2020.01-10.9.1 u-boot-rpi3-doc-2020.01-10.9.1 u-boot-rpi4-2020.01-10.9.1 u-boot-rpi4-doc-2020.01-10.9.1 u-boot-rpiarm64-2020.01-10.9.1 u-boot-rpiarm64-doc-2020.01-10.9.1 u-boot-tools-2020.01-10.9.1 u-boot-xilinxzynqmpgeneric-2020.01-10.9.1 u-boot-xilinxzynqmpgeneric-doc-2020.01-10.9.1 u-boot-xilinxzynqmpzcu102rev10-2020.01-10.9.1 u-boot-xilinxzynqmpzcu102rev10-doc-2020.01-10.9.1 u-boot-rpiarm64-2020.01-10.9.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP2 u-boot-rpiarm64-doc-2020.01-10.9.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP2 u-boot-tools-2020.01-10.9.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP2 Das U-Boot through 2020.01 allows attackers to bypass verified boot restrictions and subsequently boot arbitrary images by providing a crafted FIT image to a system configured to boot the default configuration. CVE-2020-10648 SUSE Linux Enterprise Module for Basesystem 15 SP2:u-boot-rpiarm64-2020.01-10.9.1 SUSE Linux Enterprise Module for Basesystem 15 SP2:u-boot-rpiarm64-doc-2020.01-10.9.1 SUSE Linux Enterprise Module for Basesystem 15 SP2:u-boot-tools-2020.01-10.9.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2020/suse-su-20203161-1/ https://www.suse.com/security/cve/CVE-2020-10648.html CVE-2020-10648 https://bugzilla.suse.com/1167209 SUSE Bug 1167209 In Das U-Boot through 2020.01, a double free has been found in the cmd/gpt.c do_rename_gpt_parts() function. Double freeing may result in a write-what-where condition, allowing an attacker to execute arbitrary code. NOTE: this vulnerablity was introduced when attempting to fix a memory leak identified by static analysis. CVE-2020-8432 SUSE Linux Enterprise Module for Basesystem 15 SP2:u-boot-rpiarm64-2020.01-10.9.1 SUSE Linux Enterprise Module for Basesystem 15 SP2:u-boot-rpiarm64-doc-2020.01-10.9.1 SUSE Linux Enterprise Module for Basesystem 15 SP2:u-boot-tools-2020.01-10.9.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2020/suse-su-20203161-1/ https://www.suse.com/security/cve/CVE-2020-8432.html CVE-2020-8432 https://bugzilla.suse.com/1162198 SUSE Bug 1162198