CVE-2026-52936 crypto: jitterentropy - replace long-held spinlock with mutex

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "crypto/jitterentropy-kcapi.c"
    ],
    "versions": [
      {
        "version": "bb5530e4082446aac3a3d69780cd4dbfa4520013",
        "lessThan": "18216b8ab6904753eaf31baf453cb02ecd202ba4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bb5530e4082446aac3a3d69780cd4dbfa4520013",
        "lessThan": "4c03e6eb98443dc4d6d422a9780034a5b75376b4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bb5530e4082446aac3a3d69780cd4dbfa4520013",
        "lessThan": "ff734dbd9e2432601a6dcd167cfb0bf8a36d1880",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bb5530e4082446aac3a3d69780cd4dbfa4520013",
        "lessThan": "ec427dc5286da1ed08f2d510e2147a7581b0cb02",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bb5530e4082446aac3a3d69780cd4dbfa4520013",
        "lessThan": "01d798e9feb30212952d4e992801ba6bd6a82351",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "crypto/jitterentropy-kcapi.c"
    ],
    "versions": [
      {
        "version": "4.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.141",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.91",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]