{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-64553",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-64553"
  ],
  "published": "2026-07-27T20:10:44Z",
  "summary": "net: psample: fix info leak in PSAMPLE_ATTR_DATA",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: psample: fix info leak in PSAMPLE_ATTR_DATA\n\npsample open codes nla_put() presumably to avoid wiping\nthe data with 0s just to override it with packet data.\nThis open coding is missing clearing the pad, however,\neach netlink attr is padded to 4B and data_len may\nnot be divisible by 4B.",
  "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": "6.1.178",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-64553"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0d3ea2ccddda442077fc44f11d873209c97ec50b"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7fe7e6949964aa8ee6305f09db2dc9eede977bb3"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e2fa322782a2d7d8078f7bb20817e0aa9f7c32e9"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/befe1ebe7fc2c65c80074bc34ceeb0a721ed3cd2"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/48930f6c59fd0056c2de46ce52bfe27d9c9e5eb6"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a6cfb924ad74efce254e99c197d2e3863de70868"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/794a0d8bdbb39e083ed42caccb86d687a9b53570"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/aedd02af1f8b0bceb7f42f5a21c41634ca9ed390"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-17T05:24:08Z"
  }
}