{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-31492",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-31492"
  ],
  "published": "2026-04-22T13:57:42Z",
  "summary": "RDMA/irdma: Initialize free_qp completion before using it",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/irdma: Initialize free_qp completion before using it\n\nIn irdma_create_qp, if ib_copy_to_udata fails, it will call\nirdma_destroy_qp to clean up which will attempt to wait on\nthe free_qp completion, which is not initialized yet. Fix this\nby initializing the completion before the ib_copy_to_udata call.",
  "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": "6.1.168",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-31492"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ac1da7bd224d406b6f1b84414f0f652ab43b6bd8"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/af310407f79d5816fc0ab3638e1588b6193316dd"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/cd1534c8f4984432382c240f6784408497f5bb0a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3cb88c12461b71c7d9c604aa2e6a9a477ecfa147"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f72996834f7bdefc2b95e3eec30447ee195df44e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/11a95521fb93c91e2d4ef9d53dc80ef0a755549b"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}