{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": [
              "cpe:2.3:a:denx:u-boot:*:*:*:*:*:*:*:*",
              "cpe:2.3:a:denx:u-boot:2022.07:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:denx:u-boot:2022.07:rc2:*:*:*:*:*:*"
            ],
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2022.04"
              },
              {
                "introduced": "2022.07-rc1"
              },
              {
                "last_affected": "2022.07-rc1"
              },
              {
                "introduced": "2022.07-rc2"
              },
              {
                "last_affected": "2022.07-rc2"
              }
            ],
            "source": [
              "CPE_RANGE",
              "CPE_STRING",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "introduced": "eb3393310bffab27265cfc82f15470f70f1acd97"
            },
            {
              "fixed": "5d14ee4e53a81055d34ba280cb8fd90330f22a96"
            }
          ],
          "repo": "https://github.com/u-boot/u-boot",
          "type": "GIT"
        }
      ],
      "versions": [
        "2022.07-rc1",
        "2022.07-rc2"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/30xxx/CVE-2022-30767.json"
  },
  "details": "nfs_lookup_reply in net/nfs.c in Das U-Boot through 2022.04 (and through 2022.07-rc2) has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196.",
  "id": "CVE-2022-30767",
  "modified": "2026-07-08T05:36:04.627242653Z",
  "published": "2022-05-16T02:13:47Z",
  "references": [
    {
      "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-May/483952.html"
    },
    {
      "type": "WEB",
      "url": "https://securitylab.github.com/research/uboot-rce-nfs-vulnerability/"
    },
    {
      "type": "WEB",
      "url": "https://source.denx.de/u-boot/u-boot/-/commit/bdbf7a05e26f3c5fd437c99e2755ffde186ddc80"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/30xxx/CVE-2022-30767.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DF62MVMH3QUGMBDCB3DY2ERQ6EBHTADB/"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30767"
    },
    {
      "type": "FIX",
      "url": "https://github.com/u-boot/u-boot/commit/5d14ee4e53a81055d34ba280cb8fd90330f22a96"
    }
  ],
  "schema_version": "1.7.5"
}