CVE - CVE-2022-33967

CVE-ID
CVE-2022-33967	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://jvn.jp/en/vu/JVNVU97846460/index.html URL:https://jvn.jp/en/vu/JVNVU97846460/index.html MISC:https://lists.denx.de/pipermail/u-boot/2022-June/487467.html URL:https://lists.denx.de/pipermail/u-boot/2022-June/487467.html MISC:https://source.denx.de/u-boot/u-boot/-/commit/7f7fb9937c6cb49dd35153bd6708872b390b0a44 URL:https://source.denx.de/u-boot/u-boot/-/commit/7f7fb9937c6cb49dd35153bd6708872b390b0a44 MISC:https://www.denx.de/project/u-boot/ URL:https://www.denx.de/project/u-boot/
Assigning CNA
JPCERT/CC
Date Record Created
20220629	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20220629)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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