drm/amdgpu: handle amdgpu_cgs_create_device() errors in amd_powerplay_create()

{
  "id": "7f98a7408c910c4bd43a5f4893a253a63a20b3d631dce0756960f96f3e7bc627",
  "url": "https://osv.dev/vulnerability/CVE-2025-37852",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "drm/amdgpu: handle amdgpu_cgs_create_device() errors in amd_powerplay_create()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: handle amdgpu_cgs_create_device() errors in amd_powerplay_create() Add error handling to propagate amdgpu_cgs_create_device() failures to the caller. When amdgpu_cgs_create_device() fails, release hwmgr and return -ENOMEM to prevent null pointer dereference. [v1]->[v2]: Change error code from -EINVAL to -ENOMEM. Free hwmgr.",
    "evidence": "osv:CVE-2025-37852",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.1.135",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.6.88",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.12.24",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.13.12",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.14.3",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2025-37852",
      "aliases": [
        "CVE-2025-37852"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "b905090d2bae2e6189511714a7b88691b439c5a1"
                },
                {
                  "fixed": "55ef52c30c3e747f145a64de96192e37a8fed670"
                },
                {
                  "fixed": "f8693e1bae9c08233a2f535c3f412e157df32b33"
                },
                {
                  "fixed": "dc4380f34613eaae997b3ed263bd1cb3d0fd0075"
                },
                {
                  "fixed": "22ea19cc089013b55c240134dbb2797700ff5a6a"
                },
                {
                  "fixed": "b784734811438f11533e2fb9e0deb327844bdb56"
                },
                {
                  "fixed": "1435e895d4fc967d64e9f5bf81e992ac32f5ac76"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-37852.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "4.17.0"
                },
                {
                  "fixed": "6.1.135"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
                },
                {
                  "fixed": "6.6.88"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.12.24"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.13.12"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.14.0"
                },
                {
                  "fixed": "6.14.3"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-37852.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:34.196172196Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/1435e895d4fc967d64e9f5bf81e992ac32f5ac76",
        "https://git.kernel.org/stable/c/22ea19cc089013b55c240134dbb2797700ff5a6a",
        "https://git.kernel.org/stable/c/55ef52c30c3e747f145a64de96192e37a8fed670",
        "https://git.kernel.org/stable/c/b784734811438f11533e2fb9e0deb327844bdb56",
        "https://git.kernel.org/stable/c/dc4380f34613eaae997b3ed263bd1cb3d0fd0075",
        "https://git.kernel.org/stable/c/f8693e1bae9c08233a2f535c3f412e157df32b33",
        "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37852.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-37852",
        "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/2025/37xxx/CVE-2025-37852.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-37852",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 501240,
  "published_at": "2025-05-09T06:41:59.094+00:00"
}