spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname()

{
  "id": "15f0df973391695aaffd8125558b038814edc0c4e97bd8bd7a7da54c4dd6e213",
  "url": "https://osv.dev/vulnerability/CVE-2022-49475",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname() It will cause null-ptr-deref if platform_get_resource_byname() returns NULL, we need check the return value.",
    "evidence": "osv:CVE-2022-49475",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.10.121",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.15.46",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.17.14",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.18.3",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CVE-2022-49475",
      "aliases": [
        "CVE-2022-49475"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "858e26a515c28df3ef542d9c09493b54a329d6cf"
                },
                {
                  "fixed": "560dcbe1c7a78f597f2167371ebdbe2bca3d0735"
                },
                {
                  "fixed": "10f537219629769498ecb8515e096be213224c24"
                },
                {
                  "fixed": "33dda87d04598ac5d9a849218a373443f7d3de66"
                },
                {
                  "fixed": "9d9c84825c3ec359b165c762a424cfdefe87fdd7"
                },
                {
                  "fixed": "a2b331ac11e1cac56f5b7d367e9f3c5796deaaed"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49475.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.8.0"
                },
                {
                  "fixed": "5.10.121"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.11.0"
                },
                {
                  "fixed": "5.15.46"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "5.17.14"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.18.0"
                },
                {
                  "fixed": "5.18.3"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49475.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:29.440285777Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/10f537219629769498ecb8515e096be213224c24",
        "https://git.kernel.org/stable/c/33dda87d04598ac5d9a849218a373443f7d3de66",
        "https://git.kernel.org/stable/c/560dcbe1c7a78f597f2167371ebdbe2bca3d0735",
        "https://git.kernel.org/stable/c/9d9c84825c3ec359b165c762a424cfdefe87fdd7",
        "https://git.kernel.org/stable/c/a2b331ac11e1cac56f5b7d367e9f3c5796deaaed",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49475.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-49475",
        "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/2022/49xxx/CVE-2022-49475.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-49475",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 496012,
  "published_at": "2025-02-26T02:13:17.353+00:00"
}