media: qcom: camss: fix error path on configuration of power domains

{
  "id": "2e69feef1975fac403b026356e13fab0ef90c482c29aeaba0737eea66421849e",
  "url": "https://osv.dev/vulnerability/CVE-2024-56580",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "media: qcom: camss: fix error path on configuration of power domains",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: media: qcom: camss: fix error path on configuration of power domains There is a chance to meet runtime issues during configuration of CAMSS power domains, because on the error path dev_pm_domain_detach() is unexpectedly called with NULL or error pointer. One of the simplest ways to reproduce the problem is to probe CAMSS driver before registration of CAMSS power domains, for instance if a platform CAMCC driver is simply not built. Warning backtrace example: Unable to handle kernel NULL pointer dereference at virtual address 00000000000001a2 pc : dev_pm_domain_detach+0x8/0x48 lr : camss_probe+0x374/0x9c0 Call trace: dev_pm_domain_detach+0x8/0x48 platform_probe+0x70/0xf0 really_probe+0xc4/0x2a8 __driver_probe_device+0x80/0x140 driver_probe_device+0x48/0x170 __device_attach_driver+0xc0/0x148 bus_for_each_drv+0x88/0xf0 __device_attach+0xb0/0x1c0 device_initial_probe+0x1c/0x30 bus_probe_device+0xb4/0xc0 deferred_probe_work_func+0x90/0xd0 process_one_work+0x164/0x3e0 worker_thread+0x310/0x420 kthread+0x120/0x130 ret_from_fork+0x10/0x20",
    "evidence": "osv:CVE-2024-56580",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.12.4",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CVE-2024-56580",
      "aliases": [
        "CVE-2024-56580"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "23aa4f0cd3273b269560a9236c48b43a3982ac13"
                },
                {
                  "fixed": "c98586d8d01c9e860e7acc3807c2afeb1dc14e8a"
                },
                {
                  "fixed": "4f45d65b781499d2a79eca12155532739c876aa2"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-56580.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.8.0"
                },
                {
                  "fixed": "6.12.4"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-56580.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:23.283190566Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/4f45d65b781499d2a79eca12155532739c876aa2",
        "https://git.kernel.org/stable/c/c98586d8d01c9e860e7acc3807c2afeb1dc14e8a",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56580.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-56580",
        "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/2024/56xxx/CVE-2024-56580.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-56580",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 489386,
  "published_at": "2024-12-27T14:23:22.38+00:00"
}