CVE-2022-50298 (GCVE-0-2022-50298)
Vulnerability from cvelistv5
Published
2025-09-15 14:45
Modified
2025-09-15 14:45
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: slimbus: qcom-ngd: cleanup in probe error path Add proper error path in probe() to cleanup resources previously acquired/allocated to fix warnings visible during probe deferral: notifier callback qcom_slim_ngd_ssr_notify already registered WARNING: CPU: 6 PID: 70 at kernel/notifier.c:28 notifier_chain_register+0x5c/0x90 Modules linked in: CPU: 6 PID: 70 Comm: kworker/u16:1 Not tainted 6.0.0-rc3-next-20220830 #380 Call trace: notifier_chain_register+0x5c/0x90 srcu_notifier_chain_register+0x44/0x90 qcom_register_ssr_notifier+0x38/0x4c qcom_slim_ngd_ctrl_probe+0xd8/0x400 platform_probe+0x6c/0xe0 really_probe+0xbc/0x2d4 __driver_probe_device+0x78/0xe0 driver_probe_device+0x3c/0x12c __device_attach_driver+0xb8/0x120 bus_for_each_drv+0x78/0xd0 __device_attach+0xa8/0x1c0 device_initial_probe+0x18/0x24 bus_probe_device+0xa0/0xac deferred_probe_work_func+0x88/0xc0 process_one_work+0x1d4/0x320 worker_thread+0x2cc/0x44c kthread+0x110/0x114 ret_from_fork+0x10/0x20
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0c76110a3129c8d56d8fb7b6270dcc0c5c2f1a41
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/16f14551d0df9e7cd283545d7d748829594d912f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1d567179f27788925dc90fe5e905cdabfce7d190
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ef5c42e6eb29a86abbcd4b2fd427e5194e51053c
Impacted products
Vendor Product Version
Linux Linux Version: e1ae85e1830e167a63f94007e50e088b86aa0a16
Version: e1ae85e1830e167a63f94007e50e088b86aa0a16
Version: e1ae85e1830e167a63f94007e50e088b86aa0a16
Version: e1ae85e1830e167a63f94007e50e088b86aa0a16
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   Linux Linux Version: 5.11
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/slimbus/qcom-ngd-ctrl.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1d567179f27788925dc90fe5e905cdabfce7d190",
              "status": "affected",
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              "versionType": "git"
            },
            {
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              "status": "affected",
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              "versionType": "git"
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              "versionType": "git"
            },
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              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/slimbus/qcom-ngd-ctrl.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.11"
            },
            {
              "lessThan": "5.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.75",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
              "status": "unaffected",
              "version": "5.19.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.75",
                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19.17",
                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.3",
                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1",
                  "versionStartIncluding": "5.11",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nslimbus: qcom-ngd: cleanup in probe error path\n\nAdd proper error path in probe() to cleanup resources previously\nacquired/allocated to fix warnings visible during probe deferral:\n\n  notifier callback qcom_slim_ngd_ssr_notify already registered\n  WARNING: CPU: 6 PID: 70 at kernel/notifier.c:28 notifier_chain_register+0x5c/0x90\n  Modules linked in:\n  CPU: 6 PID: 70 Comm: kworker/u16:1 Not tainted 6.0.0-rc3-next-20220830 #380\n  Call trace:\n   notifier_chain_register+0x5c/0x90\n   srcu_notifier_chain_register+0x44/0x90\n   qcom_register_ssr_notifier+0x38/0x4c\n   qcom_slim_ngd_ctrl_probe+0xd8/0x400\n   platform_probe+0x6c/0xe0\n   really_probe+0xbc/0x2d4\n   __driver_probe_device+0x78/0xe0\n   driver_probe_device+0x3c/0x12c\n   __device_attach_driver+0xb8/0x120\n   bus_for_each_drv+0x78/0xd0\n   __device_attach+0xa8/0x1c0\n   device_initial_probe+0x18/0x24\n   bus_probe_device+0xa0/0xac\n   deferred_probe_work_func+0x88/0xc0\n   process_one_work+0x1d4/0x320\n   worker_thread+0x2cc/0x44c\n   kthread+0x110/0x114\n   ret_from_fork+0x10/0x20"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-15T14:45:54.112Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/1d567179f27788925dc90fe5e905cdabfce7d190"
        },
        {
          "url": "https://git.kernel.org/stable/c/0c76110a3129c8d56d8fb7b6270dcc0c5c2f1a41"
        },
        {
          "url": "https://git.kernel.org/stable/c/ef5c42e6eb29a86abbcd4b2fd427e5194e51053c"
        },
        {
          "url": "https://git.kernel.org/stable/c/16f14551d0df9e7cd283545d7d748829594d912f"
        }
      ],
      "title": "slimbus: qcom-ngd: cleanup in probe error path",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50298",
    "datePublished": "2025-09-15T14:45:54.112Z",
    "dateReserved": "2025-09-15T14:18:36.812Z",
    "dateUpdated": "2025-09-15T14:45:54.112Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-50298\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-09-15T15:15:41.240\",\"lastModified\":\"2025-09-15T15:22:27.090\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nslimbus: qcom-ngd: cleanup in probe error path\\n\\nAdd proper error path in probe() to cleanup resources previously\\nacquired/allocated to fix warnings visible during probe deferral:\\n\\n  notifier callback qcom_slim_ngd_ssr_notify already registered\\n  WARNING: CPU: 6 PID: 70 at kernel/notifier.c:28 notifier_chain_register+0x5c/0x90\\n  Modules linked in:\\n  CPU: 6 PID: 70 Comm: kworker/u16:1 Not tainted 6.0.0-rc3-next-20220830 #380\\n  Call trace:\\n   notifier_chain_register+0x5c/0x90\\n   srcu_notifier_chain_register+0x44/0x90\\n   qcom_register_ssr_notifier+0x38/0x4c\\n   qcom_slim_ngd_ctrl_probe+0xd8/0x400\\n   platform_probe+0x6c/0xe0\\n   really_probe+0xbc/0x2d4\\n   __driver_probe_device+0x78/0xe0\\n   driver_probe_device+0x3c/0x12c\\n   __device_attach_driver+0xb8/0x120\\n   bus_for_each_drv+0x78/0xd0\\n   __device_attach+0xa8/0x1c0\\n   device_initial_probe+0x18/0x24\\n   bus_probe_device+0xa0/0xac\\n   deferred_probe_work_func+0x88/0xc0\\n   process_one_work+0x1d4/0x320\\n   worker_thread+0x2cc/0x44c\\n   kthread+0x110/0x114\\n   ret_from_fork+0x10/0x20\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0c76110a3129c8d56d8fb7b6270dcc0c5c2f1a41\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/16f14551d0df9e7cd283545d7d748829594d912f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/1d567179f27788925dc90fe5e905cdabfce7d190\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ef5c42e6eb29a86abbcd4b2fd427e5194e51053c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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