Security advisory

{
  "id": "3d45381fa7827843c796a9ba978985255581b74d0c6edefebc2a58b189615425",
  "url": "https://osv.dev/vulnerability/CVE-2019-11690",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-11690",
    "summary": "gen_rand_uuid in lib/uuid.c in Das U-Boot v2014.04 through v2019.04 lacks an srand call, which allows attackers to determine UUID values in scenarios where CONFIG_RANDOM_UUID is enabled, and Das U-Boot is relied upon for UUID values of a GUID Partition Table of a boot device.",
    "evidence": "osv:CVE-2019-11690",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2019-11690",
      "aliases": [
        "CVE-2019-11690"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/u-boot/u-boot",
              "type": "GIT",
              "events": [
                {
                  "introduced": "dda0dbfc69f3d560c87f5be85f127ed862ea6721"
                },
                {
                  "last_affected": "3c99166441bf3ea325af2da83cfe65430b49c066"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:denx:u-boot:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2014.04"
                      },
                      {
                        "last_affected": "2019.04"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2019.04",
            "v2019.04-rc4",
            "v2019.04-rc3",
            "v2019.04-rc2",
            "v2019.04-rc1",
            "v2019.01",
            "v2019.01-rc3",
            "v2019.01-rc2",
            "v2019.01-rc1",
            "v2018.11",
            "v2018.11-rc3",
            "v2018.11-rc2",
            "v2018.11-rc1",
            "v2018.09",
            "v2018.09-rc3",
            "v2018.09-rc2",
            "v2018.09-rc1",
            "v2018.07",
            "v2018.07-rc3",
            "v2018.07-rc2",
            "v2018.07-rc1",
            "v2018.05",
            "v2018.05-rc3",
            "v2018.05-rc2",
            "v2018.05-rc1",
            "v2018.03",
            "v2018.03-rc4",
            "v2018.03-rc3",
            "v2018.03-rc2",
            "v2018.03-rc1",
            "v2018.01",
            "v2018.01-rc3",
            "v2018.01-rc2",
            "v2018.01-rc1",
            "v2017.11",
            "v2017.11-rc4",
            "v2017.11-rc3",
            "v2017.11-rc2",
            "v2017.11-rc1",
            "v2017.09",
            "v2017.09-rc4",
            "v2017.09-rc3",
            "v2017.09-rc2",
            "v2017.09-rc1",
            "v2017.07",
            "v2017.07-rc3",
            "v2017.07-rc2",
            "v2017.07-rc1",
            "v2017.05",
            "v2017.05-rc3",
            "v2017.05-rc2",
            "v2017.05-rc1",
            "v2017.03",
            "v2017.03-rc3",
            "v2017.03-rc2",
            "v2017.03-rc1",
            "v2017.01",
            "v2017.01-rc3",
            "v2017.01-rc2",
            "v2017.01-rc1",
            "v2016.11",
            "v2016.11-rc3",
            "v2016.11-rc2",
            "v2016.11-rc1",
            "v2016.09",
            "v2016.09-rc2",
            "v2016.09-rc1",
            "v2016.07",
            "v2016.07-rc3",
            "v2016.07-rc2",
            "v2016.07-rc1",
            "v2016.05",
            "v2016.05-rc3",
            "v2016.05-rc2",
            "v2016.05-rc1",
            "v2016.03",
            "v2016.03-rc3",
            "v2016.03-rc2",
            "v2016.03-rc1",
            "v2016.01",
            "v2016.01-rc4",
            "v2016.01-rc3",
            "v2016.01-rc2",
            "v2016.01-rc1",
            "v2015.10",
            "v2015.10-rc5",
            "v2015.10-rc4",
            "v2015.10-rc3",
            "v2015.10-rc2",
            "v2015.10-rc1",
            "v2015.07",
            "v2015.07-rc3",
            "v2015.07-rc2",
            "v2015.07-rc1",
            "v2015.04",
            "v2015.04-rc5",
            "v2015.04-rc4",
            "v2015.04-rc3",
            "v2015.04-rc2",
            "v2015.04-rc1",
            "v2015.01",
            "v2015.01-rc4",
            "v2015.01-rc3",
            "v2015.01-rc2",
            "v2015.01-rc1",
            "v2014.10",
            "v2014.10-rc3",
            "v2014.10-rc2",
            "v2014.10-rc1",
            "v2014.07",
            "v2014.07-rc4",
            "v2014.07-rc3",
            "v2014.07-rc2",
            "v2014.07-rc1",
            "v2014.04"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11690.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:48.377369415Z",
      "provider": "osv",
      "references": [
        "https://patchwork.ozlabs.org/patch/1092945"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-11690",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 436749,
  "published_at": "2019-05-03T13:29:00.343+00:00"
}