CVE-2026-53157 net: phonet: free phonet_device after RCU grace period

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/phonet/pn_dev.c"
    ],
    "versions": [
      {
        "version": "eeb74a9d45f781ec6f47b9e0a75a6a427b53f165",
        "lessThan": "52b8f5ef82c886f7cd24617915e4b1579ddfd001",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "eeb74a9d45f781ec6f47b9e0a75a6a427b53f165",
        "lessThan": "bff309ea51f1395c1ef8be8b75ce62d28a319113",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "eeb74a9d45f781ec6f47b9e0a75a6a427b53f165",
        "lessThan": "71de0177b28da751f407581a4515cf4d762f6296",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/phonet/pn_dev.c"
    ],
    "versions": [
      {
        "version": "2.6.33",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.33",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.36",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.13",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]