{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-46127",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-46127"
  ],
  "published": "2026-05-28T09:36:53Z",
  "summary": "RDMA/ocrdma: Don't NULL deref uctx on errors in ocrdma_copy_pd_uresp()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/ocrdma: Don't NULL deref uctx on errors in ocrdma_copy_pd_uresp()\n\nSashiko points out that pd->uctx isn't initialized until late in the\nfunction so all these error flow references are NULL and will crash. Use\nthe uctx that isn't NULL.",
  "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": "6.1.175",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46127"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b610f33c5523fe26f6dd897667fff9c7a1de5905"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/443c991fbc954cc9363e963c09f404b9f281f3a2"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/27b6eb1f27fda9bdd5cae028e396758cdf525845"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e01a957561f663d3b68d2fd233a4502e3367efcd"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/75fc130664ae324e7b2f9ad3630e0f175e9ca6c8"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8832626a483439e207734e027afff322ccdf726e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ec44c00a4fe1327efa35083f98b39c01cb535a51"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/34fbf48cf3b410d2a6e8c586fa952a36331ca5ba"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-06-15T02:03:26Z"
  }
}