CVE-2025-40109 (GCVE-0-2025-40109)
Vulnerability from cvelistv5
Published
2025-11-09 04:35
Modified
2025-11-09 04:35
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: crypto: rng - Ensure set_ent is always present Ensure that set_ent is always set since only drbg provides it.
References
Impacted products
Vendor Product Version
Linux Linux Version: 77ebdabe8de7c02f43c6de3357f79ff96f9f0579
Version: 77ebdabe8de7c02f43c6de3357f79ff96f9f0579
Version: 77ebdabe8de7c02f43c6de3357f79ff96f9f0579
Version: 77ebdabe8de7c02f43c6de3357f79ff96f9f0579
Version: 77ebdabe8de7c02f43c6de3357f79ff96f9f0579
Version: 77ebdabe8de7c02f43c6de3357f79ff96f9f0579
Version: 77ebdabe8de7c02f43c6de3357f79ff96f9f0579
Version: 77ebdabe8de7c02f43c6de3357f79ff96f9f0579
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "crypto/rng.c"
          ],
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          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "version": "5.10"
            },
            {
              "lessThan": "5.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.246",
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            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.195",
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            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.156",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.111",
              "versionType": "semver"
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            {
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              "status": "unaffected",
              "version": "6.12.52",
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            {
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              "status": "unaffected",
              "version": "6.16.12",
              "versionType": "semver"
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              "status": "unaffected",
              "version": "6.17.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.18-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
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              "cpeMatch": [
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                  "vulnerable": true
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              ],
              "negate": false,
              "operator": "OR"
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          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: rng - Ensure set_ent is always present\n\nEnsure that set_ent is always set since only drbg provides it."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-09T04:35:59.979Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/15d6f42da1bb527629d8e1067b1302d58dec9166"
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        {
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          "url": "https://git.kernel.org/stable/c/ab172f4f42626549b02bada05f09e3f2b0cc26ec"
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        },
        {
          "url": "https://git.kernel.org/stable/c/c0d36727bf39bb16ef0a67ed608e279535ebf0da"
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      ],
      "title": "crypto: rng - Ensure set_ent is always present",
      "x_generator": {
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  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-40109",
    "datePublished": "2025-11-09T04:35:59.979Z",
    "dateReserved": "2025-04-16T07:20:57.167Z",
    "dateUpdated": "2025-11-09T04:35:59.979Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-40109\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-11-09T05:15:46.913\",\"lastModified\":\"2025-11-09T05:15:46.913\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ncrypto: rng - Ensure set_ent is always present\\n\\nEnsure that set_ent is always set since only drbg provides it.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/15d6f42da1bb527629d8e1067b1302d58dec9166\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/17acbcd44fe8dc17dc1072375e76df2d52da6ac8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/915cb75983bc5e8b80f8a2f25a4af463f7b18c14\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ab172f4f42626549b02bada05f09e3f2b0cc26ec\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bd903c25b652c331831226cdf56c8179d18e43f4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c0d36727bf39bb16ef0a67ed608e279535ebf0da\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c5c703b50e91dd4748769f4c5ab50d9ad60be370\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e247a7d138e514a40edda7c4d72c8bd49bb2cad3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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