remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable()

{
  "id": "ee66c1cef89f235eda7c63329e17398d03214972a382b7b1ea8ec333184e5779",
  "url": "https://osv.dev/vulnerability/CVE-2025-40033",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() pru_rproc_set_ctable() accessed rproc->priv before the IS_ERR_OR_NULL check, which could lead to a null pointer dereference. Move the pru assignment, ensuring we never dereference a NULL rproc pointer.",
    "evidence": "osv:CVE-2025-40033",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.6.112",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.12.53",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.17.3",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2025-40033",
      "aliases": [
        "CVE-2025-40033"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "102853400321baea2527917e6e89be33508c3e18"
                },
                {
                  "fixed": "66821fdb723d55b25482a76b92d17d416efeae6b"
                },
                {
                  "fixed": "c9b6d789591f2bd57b0cbd59592493e11e029ed4"
                },
                {
                  "fixed": "f0164d89950120281f2446be9687cffa1e43dbcc"
                },
                {
                  "fixed": "d41e075b077142bb9ae5df40b9ddf9fd7821a811"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-40033.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.3.0"
                },
                {
                  "fixed": "6.6.112"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.12.53"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.17.3"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-40033.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:28.077034247Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/66821fdb723d55b25482a76b92d17d416efeae6b",
        "https://git.kernel.org/stable/c/c9b6d789591f2bd57b0cbd59592493e11e029ed4",
        "https://git.kernel.org/stable/c/d41e075b077142bb9ae5df40b9ddf9fd7821a811",
        "https://git.kernel.org/stable/c/f0164d89950120281f2446be9687cffa1e43dbcc",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40033.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-40033",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/40xxx/CVE-2025-40033.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-40033",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 494895,
  "published_at": "2025-10-28T11:48:15.624+00:00"
}