CVE-2022-33967 (GCVE-0-2022-33967)
Vulnerability from cvelistv5
Published
2022-07-20 06:15
Modified
2025-11-03 19:27
Severity ?
CWE
  • Denial-of-service (DoS)
Summary
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
Impacted products
Vendor Product Version
DENX Software Engineering U-Boot Version: versions from v2020.10-rc2 to v2022.07-rc5
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