All errata/sisyphus/ALT-PU-2021-1610-1
ALT-PU-2021-1610-1

Package update u-boot-tools in branch sisyphus

Version2021.04-alt1
Task#269150
Published2021-04-07
Max severityHIGH
Severity:

Closed issues (3)

CVE-2021-27097
HIGH7.8

The boot loader in Das U-Boot before 2021.04-rc2 mishandles a modified FIT.

Published: 2021-02-17Modified: 2025-11-03
CVSS 2.0MEDIUM 6.8
CVSS:2.0/AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS 3.xHIGH 7.8
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
CVE-2021-27138
HIGH7.8

The boot loader in Das U-Boot before 2021.04-rc2 mishandles use of unit addresses in a FIT.

Published: 2021-02-17Modified: 2025-11-03
CVSS 2.0MEDIUM 6.8
CVSS:2.0/AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS 3.xHIGH 7.8
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
CVE-2022-33967
HIGH7.8

squashfs filesystem implementation of U-Boot versions from v2020.10-rc2 to v2022.07-rc5 contains a heap-based buffer overflow vulnerability due to a defect in the metadata reading process. Loading a specially crafted squashfs image may lead to a denial-of-service (DoS) condition or arbitrary code execution.

Published: 2022-07-20Modified: 2025-11-03
CVSS 3.xHIGH 7.8
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References