Unrated severityNVD Advisory· Published Jul 20, 2022· Updated Nov 3, 2025
CVE-2022-33967
CVE-2022-33967
Description
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.
Affected products
1- Range: versions from v2020.10-rc2 to v2022.07-rc5
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- jvn.jp/en/vu/JVNVU97846460/index.htmlmitrex_refsource_MISC
- lists.denx.de/pipermail/u-boot/2022-June/487467.htmlmitrex_refsource_MISC
- source.denx.de/u-boot/u-boot/-/commit/7f7fb9937c6cb49dd35153bd6708872b390b0a44mitrex_refsource_MISC
- www.denx.de/project/u-boot/mitrex_refsource_MISC
News mentions
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