CVE-2022-33103 Das U-Boot from v2020.10 to v2022.07-rc3 was discovered to contain an out-of-bounds write via the function sqfs_readdir().

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Multiple CVEs Identified in Das U-Boot Affecting SquashFS and Ext4 Filesystems Six vulnerabilities have been identified in Das U-Boot, affecting its handling of squashfs and ext4 filesystems. These include integer overflows and stack consumption issues that could lead to memory overwrites and other critical failures. The vulnerabilities are associated with CVE-2024-57254, CVE-2024-57255, CVE-2024-57256, CVE-2024-57257, CVE-2024-57258, and CVE-2024-57259, all published on February 18, 2025. 9 sources 49