media: hi846: fix usage of pm_runtime_get_if_in_use()

{
  "id": "b25545925246db54154e21e76cfb22cefa07def6a8eb372be614276eca99b737",
  "url": "https://osv.dev/vulnerability/CVE-2023-53177",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "media: hi846: fix usage of pm_runtime_get_if_in_use()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: media: hi846: fix usage of pm_runtime_get_if_in_use() pm_runtime_get_if_in_use() does not only return nonzero values when the device is in use, it can return a negative errno too. And especially during resuming from system suspend, when runtime pm is not yet up again, -EAGAIN is being returned, so the subsequent pm_runtime_put() call results in a refcount underflow. Fix system-resume by handling -EAGAIN of pm_runtime_get_if_in_use().",
    "evidence": "osv:CVE-2023-53177",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.1.39",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.4.4",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2023-53177",
      "aliases": [
        "CVE-2023-53177"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "e8c0882685f9152f0d729664a12bcbe749cb7736"
                },
                {
                  "fixed": "42ec6269f98edd915ee37da3c6456bb6243ea56a"
                },
                {
                  "fixed": "c5dcd7a19f1ed8fe98384f3a9444c7c53befd74e"
                },
                {
                  "fixed": "04fc06f6dc1592ed5d675311ac50d8fba5db62ab"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53177.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "6.1.39"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
                },
                {
                  "fixed": "6.4.4"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53177.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:39.212618205Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/04fc06f6dc1592ed5d675311ac50d8fba5db62ab",
        "https://git.kernel.org/stable/c/42ec6269f98edd915ee37da3c6456bb6243ea56a",
        "https://git.kernel.org/stable/c/c5dcd7a19f1ed8fe98384f3a9444c7c53befd74e",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53177.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-53177",
        "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/2023/53xxx/CVE-2023-53177.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-53177",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 506447,
  "published_at": "2025-09-15T14:04:20.626+00:00"
}