HID: i2c-hid-of: fix NULL-deref on failed power up

{
  "id": "27f337440522405ad3eecaf2eaf041ef5909c44ca61660dba3090dbdfb7492b1",
  "url": "https://osv.dev/vulnerability/CVE-2024-26717",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "HID: i2c-hid-of: fix NULL-deref on failed power up",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: HID: i2c-hid-of: fix NULL-deref on failed power up A while back the I2C HID implementation was split in an ACPI and OF part, but the new OF driver never initialises the client pointer which is dereferenced on power-up failures.",
    "evidence": "osv:CVE-2024-26717",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.15.149",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.1.79",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.6.18",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.7.6",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2024-26717",
      "aliases": [
        "CVE-2024-26717"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "b33752c300232d7f95dd9a4353947d0c9e6a0e52"
                },
                {
                  "fixed": "62f5d219edbd174829aa18d4b3d97cd5fefbb783"
                },
                {
                  "fixed": "d7d7a0e3b6f5adc45f23667cbb919e99093a5b5c"
                },
                {
                  "fixed": "4cad91344a62536a2949873bad6365fbb6232776"
                },
                {
                  "fixed": "e28d6b63aeecbda450935fb58db0e682ea8212d3"
                },
                {
                  "fixed": "00aab7dcb2267f2aef59447602f34501efe1a07f"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26717.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.12.0"
                },
                {
                  "fixed": "5.15.149"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "6.1.79"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
                },
                {
                  "fixed": "6.6.18"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.7.6"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26717.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:41.361226946Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/00aab7dcb2267f2aef59447602f34501efe1a07f",
        "https://git.kernel.org/stable/c/4cad91344a62536a2949873bad6365fbb6232776",
        "https://git.kernel.org/stable/c/62f5d219edbd174829aa18d4b3d97cd5fefbb783",
        "https://git.kernel.org/stable/c/d7d7a0e3b6f5adc45f23667cbb919e99093a5b5c",
        "https://git.kernel.org/stable/c/e28d6b63aeecbda450935fb58db0e682ea8212d3",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26717.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-26717",
        "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/2024/26xxx/CVE-2024-26717.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-26717",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 508795,
  "published_at": "2024-04-03T14:55:18.063+00:00"
}