CVE-2026-90153 ksmbd: bound smb_check_perm_dacl() ACE walks by DACL size

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/server/smbacl.c"
    ],
    "versions": [
      {
        "version": "8f0541186e9ad1b62accc9519cc2b7a7240272a7",
        "lessThan": "a2051ffe452afad52f580b85a3fd8851933b1e7c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8f0541186e9ad1b62accc9519cc2b7a7240272a7",
        "lessThan": "a29f57a14c939586d84d7fd6a029bd1fd170098f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8f0541186e9ad1b62accc9519cc2b7a7240272a7",
        "lessThan": "a4a307d149327dad5fb25187e1b03cebd1b04de6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8f0541186e9ad1b62accc9519cc2b7a7240272a7",
        "lessThan": "8e4f75e979c1d9a51b0a48ac33d0cfd5f039ec67",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8f0541186e9ad1b62accc9519cc2b7a7240272a7",
        "lessThan": "79decd88dd3f0d42e7fb0689b1a7853bfa302459",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cb69d4d6f709f87c94afa28ae64c501576692171",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6e8f4abf584253cbaa596ea4ad13110cf61cd4c9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8e33102309bd6839b2e2e158f93a7b378cb4655d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.15.62",
        "lessThan": "5.16",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.18.18",
        "lessThan": "5.19",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.19.2",
        "lessThan": "5.20",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/server/smbacl.c"
    ],
    "versions": [
      {
        "version": "6.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.110",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.52",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.6",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]