{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-98413",
  "modified": "2026-10-14T19:51:56Z",
  "upstream": [
    "CVE-2026-98413"
  ],
  "published": "2026-10-14T13:30:30Z",
  "summary": "selinux: always fill AVC decision in avc_has_perm_noaudit()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nselinux: always fill AVC decision in avc_has_perm_noaudit()\n\navc_has_perm_noaudit() is documented to return a copy of the access\ndecision in @avd, but its early return for an empty requested permission\nset leaves the buffer untouched.  All callers pass an uninitialized\nstack variable and afterwards feed it to avc_audit(), and the inode hook\neven stores it in the per-task decision cache.\n\nFill in a deny-all, audit-all decision, similar to avd_init(), so every\ncaller receives a defined value at no cost on the hot path.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.189",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-98413"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c781e737aa0de95289b1774d5fd29388895737a9"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e308c5acfe283a66627fc407065626df4ab753ec"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f9da796fa238f8e4414ee8481e6c979759a3d563"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e77461af13eab5c9a953cc52ec8432cc941d61e2"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/5a6f9a872b4ff68877caf998bee352153b7154bc"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/24e00850bcff46b984f4c44b92e5499450fcfb5a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/835133337c2ce200db56f62d018c79087dee2603"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8861db305103107199b1426f25fde1fb6d465583"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-10-14T13:30:30Z"
  }
}