ASoC: SOF: Intel: hda-ipc: Do not process IPC reply before firmware boot

{
  "id": "46843841f7d24fa759df12270516373f3e672a49f84244385c22c7d4b5283de0",
  "url": "https://osv.dev/vulnerability/CVE-2022-50015",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "ASoC: SOF: Intel: hda-ipc: Do not process IPC reply before firmware boot",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: Intel: hda-ipc: Do not process IPC reply before firmware boot It is not yet clear, but it is possible to create a firmware so broken that it will send a reply message before a FW_READY message (it is not yet clear if FW_READY will arrive later). Since the reply_data is allocated only after the FW_READY message, this will lead to a NULL pointer dereference if not filtered out. The issue was reported with IPC4 firmware but the same condition is present for IPC3.",
    "evidence": "osv:CVE-2022-50015",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.19.4",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-50015",
      "aliases": [
        "CVE-2022-50015"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
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                {
                  "fixed": "48945246cf802b9866f3a821103f1a7a196baf68"
                },
                {
                  "fixed": "499cc881b09c8283ab5e75b0d6d21cb427722161"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50015.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "5.19.4"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50015.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:46.290002792Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/48945246cf802b9866f3a821103f1a7a196baf68",
        "https://git.kernel.org/stable/c/499cc881b09c8283ab5e75b0d6d21cb427722161",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50015.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50015",
        "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/2022/50xxx/CVE-2022-50015.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-50015",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 514006,
  "published_at": "2025-06-18T11:01:19.516+00:00"
}