github - ghsa-m6jw-rg4f-jw25

ghsa-m6jw-rg4f-jw25

Vulnerability from github

Published

2022-07-21 00:00

Modified

2025-11-03 21:30

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

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.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2022-33967"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-07-20T07:15:00Z",
    "severity": "HIGH"
  },
  "details": "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.",
  "id": "GHSA-m6jw-rg4f-jw25",
  "modified": "2025-11-03T21:30:42Z",
  "published": "2022-07-21T00:00:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-33967"
    },
    {
      "type": "WEB",
      "url": "https://jvn.jp/en/vu/JVNVU97846460/index.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.denx.de/pipermail/u-boot/2022-June/487467.html"
    },
    {
      "type": "WEB",
      "url": "https://source.denx.de/u-boot/u-boot/-/commit/7f7fb9937c6cb49dd35153bd6708872b390b0a44"
    },
    {
      "type": "WEB",
      "url": "https://www.denx.de/project/u-boot"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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

URL

Tags

	https://www.denx.de/project/u-boot/	x_refsource_MISC
	https://lists.denx.de/pipermail/u-boot/2022-June/487467.html	x_refsource_MISC
	https://source.denx.de/u-boot/u-boot/-/commit/7f7fb9937c6cb49dd35153bd6708872b390b0a44	x_refsource_MISC
	https://jvn.jp/en/vu/JVNVU97846460/index.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	DENX Software Engineering	U-Boot	Version: versions from v2020.10-rc2 to v2022.07-rc5

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T19:27:07.915Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.denx.de/project/u-boot/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://lists.denx.de/pipermail/u-boot/2022-June/487467.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://source.denx.de/u-boot/u-boot/-/commit/7f7fb9937c6cb49dd35153bd6708872b390b0a44"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/vu/JVNVU97846460/index.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "U-Boot",
          "vendor": "DENX Software Engineering",
          "versions": [
            {
              "status": "affected",
              "version": "versions from v2020.10-rc2 to v2022.07-rc5"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Denial-of-service (DoS)",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-07-20T06:15:22.000Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.denx.de/project/u-boot/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://lists.denx.de/pipermail/u-boot/2022-June/487467.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://source.denx.de/u-boot/u-boot/-/commit/7f7fb9937c6cb49dd35153bd6708872b390b0a44"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://jvn.jp/en/vu/JVNVU97846460/index.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2022-33967",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "U-Boot",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "versions from v2020.10-rc2 to v2022.07-rc5"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "DENX Software Engineering"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Denial-of-service (DoS)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.denx.de/project/u-boot/",
              "refsource": "MISC",
              "url": "https://www.denx.de/project/u-boot/"
            },
            {
              "name": "https://lists.denx.de/pipermail/u-boot/2022-June/487467.html",
              "refsource": "MISC",
              "url": "https://lists.denx.de/pipermail/u-boot/2022-June/487467.html"
            },
            {
              "name": "https://source.denx.de/u-boot/u-boot/-/commit/7f7fb9937c6cb49dd35153bd6708872b390b0a44",
              "refsource": "MISC",
              "url": "https://source.denx.de/u-boot/u-boot/-/commit/7f7fb9937c6cb49dd35153bd6708872b390b0a44"
            },
            {
              "name": "https://jvn.jp/en/vu/JVNVU97846460/index.html",
              "refsource": "MISC",
              "url": "https://jvn.jp/en/vu/JVNVU97846460/index.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2022-33967",
    "datePublished": "2022-07-20T06:15:22.000Z",
    "dateReserved": "2022-06-29T00:00:00.000Z",
    "dateUpdated": "2025-11-03T19:27:07.915Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.