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    3 vulnerabilities found for U-Boot by DENX Software Engineering

    CVE-2022-33967 (GCVE-0-2022-33967)

    Vulnerability from cvelistv5 – Published: 2022-07-20 06:15 – Updated: 2025-11-03 19:27
    VLAI
    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.
    Severity
    No CVSS data available.
    CWE
    • Denial-of-service (DoS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    DENX Software Engineering U-Boot Affected: versions from v2020.10-rc2 to v2022.07-rc5
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2022-33967 (GCVE-0-2022-33967)

    Vulnerability from nvd – Published: 2022-07-20 06:15 – Updated: 2025-11-03 19:27
    VLAI
    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.
    Severity
    No CVSS data available.
    CWE
    • Denial-of-service (DoS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    DENX Software Engineering U-Boot Affected: versions from v2020.10-rc2 to v2022.07-rc5
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    JVNDB-2022-002017

    Vulnerability from jvndb - Published: 2022-07-14 15:59 - Updated:2024-06-14 17:53
    Severity
    6.6 (Medium) - cvssV3_0 - CVSS:3.0/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Summary
    U-Boot squashfs filesystem implementation vulnerable to heap-based buffer overflow
    Details
    U-Boot is a boot loader for multiple platforms, and squashfs filesystem feature is provided since v2020.10-rc2 (commit c5100613). squashfs filesystem implementation of U-Boot contains a heap-based buffer overflow vulnerability (CWE-122) due to a defect in the metadata reading process. Tatsuhiko Yasumatsu of Sony Corporation reported this vulnerability to JPCERT/CC. JPCERT/CC coordinated between the reporter and the developer.
    References
    Impacted products
    Show details on JVN DB website
    To clipboard 

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  "dc:date": "2024-06-14T17:53+09:00",
  "dcterms:issued": "2022-07-14T15:59+09:00",
  "dcterms:modified": "2024-06-14T17:53+09:00",
  "description": "U-Boot is a boot loader for multiple platforms, and squashfs filesystem feature is provided since v2020.10-rc2 (commit c5100613). squashfs filesystem implementation of U-Boot contains a heap-based buffer overflow vulnerability (CWE-122) due to a defect in the metadata reading process.\r\n\r\nTatsuhiko Yasumatsu of Sony Corporation reported this vulnerability to JPCERT/CC.\r\nJPCERT/CC coordinated between the reporter and the developer.",
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  "title": "U-Boot squashfs filesystem implementation vulnerable to heap-based buffer overflow"
}