{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-92523",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-92523"
  ],
  "published": "2026-09-17T16:10:40Z",
  "summary": "RDMA/nldev: validate dynamic counter attribute length",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/nldev: validate dynamic counter attribute length\n\nRDMA_NLDEV_ATTR_STAT_HWCOUNTERS is a nested attribute whose children are\nconsumed directly with nla_get_u32(). The top-level policy validates only\nthe container, so it does not establish the fixed shape of each child.\n\nRequire every child payload to be exactly one u32 before reading it.",
  "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": "6.1.188",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-92523"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7828d68ae8cad3463e38def5c91668c84e722596"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f8e9315236c8b5155158c6955a758e7960b143e6"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d00b0d808ca706a04bd198827319a4a287eff82a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0bfa897e3e1a61d172f95675b353168bc9290312"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c57e238b475e8e1e514499772b8c0db5768be93f"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/74f49255492a62658f36bf2578d7916f1c6ffad1"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-09-17T16:10:40Z"
  }
}