firmware: cs_dsp: Fix OOB memory read access in KUnit test (wmfw info)

{
  "id": "b8350dd7798596f7d31f5dbc5a6ef848ad002f6e45a9c9153bd9a9a881abbe9d",
  "url": "https://osv.dev/vulnerability/CVE-2025-38329",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "firmware: cs_dsp: Fix OOB memory read access in KUnit test (wmfw info)",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: firmware: cs_dsp: Fix OOB memory read access in KUnit test (wmfw info) KASAN reported out of bounds access - cs_dsp_mock_wmfw_add_info(), because the source string length was rounded up to the allocation size.",
    "evidence": "osv:CVE-2025-38329",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.15.4",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2025-38329",
      "aliases": [
        "CVE-2025-38329"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "5cf1b7b471803f7cc654a29ee16cb085ad69c097"
                },
                {
                  "fixed": "0000a2303ba78b6424ff15b5085b5f5098750a2e"
                },
                {
                  "fixed": "d979b783d61f7f1f95664031b71a33afc74627b2"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38329.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.14.0"
                },
                {
                  "fixed": "6.15.4"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38329.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:38.495545062Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/0000a2303ba78b6424ff15b5085b5f5098750a2e",
        "https://git.kernel.org/stable/c/d979b783d61f7f1f95664031b71a33afc74627b2",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38329.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38329",
        "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/2025/38xxx/CVE-2025-38329.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-38329",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 505485,
  "published_at": "2025-07-10T08:15:02.93+00:00"
}