github - ghsa-jcwr-3268-p643

ghsa-jcwr-3268-p643

Vulnerability from github

Published

2025-09-23 15:31

Modified

2025-09-23 15:31

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

In the Linux kernel, the following vulnerability has been resolved:

remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region

The device_node pointer is returned by of_parse_phandle() or of_get_child_by_name() with refcount incremented. We should use of_node_put() on it when done.

This function only call of_node_put(node) when of_address_to_resource succeeds, missing error cases.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49188"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:00:55Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region\n\nThe device_node pointer is returned by of_parse_phandle() or\nof_get_child_by_name() with refcount incremented.\nWe should use of_node_put() on it when done.\n\nThis function only call of_node_put(node) when of_address_to_resource\nsucceeds, missing error cases.",
  "id": "GHSA-jcwr-3268-p643",
  "modified": "2025-09-23T15:31:08Z",
  "published": "2025-09-23T15:31:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49188"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/07a5dcc4bed9d7cae54adf5aa10ff9f037a3204b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a7d988735e757e111f9722de7cf1b40a84a48b1f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b9df3007b3cda4936cc50f5a7d2d30505a652828"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bd4771ba2cf9e18473a42b5b70175e50d67a64bb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f7210ca29a783c94478da02368731e4c9cf7cdb7"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-49188 (GCVE-0-2022-49188)

Vulnerability from cvelistv5

Published

2025-02-26 01:55

Modified

2025-05-04 08:31

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region The device_node pointer is returned by of_parse_phandle() or of_get_child_by_name() with refcount incremented. We should use of_node_put() on it when done. This function only call of_node_put(node) when of_address_to_resource succeeds, missing error cases.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/f7210ca29a783c94478da02368731e4c9cf7cdb7
	https://git.kernel.org/stable/c/bd4771ba2cf9e18473a42b5b70175e50d67a64bb
	https://git.kernel.org/stable/c/a7d988735e757e111f9722de7cf1b40a84a48b1f
	https://git.kernel.org/stable/c/b9df3007b3cda4936cc50f5a7d2d30505a652828
	https://git.kernel.org/stable/c/07a5dcc4bed9d7cae54adf5aa10ff9f037a3204b

Impacted products

Vendor

Product

Version

▼

Linux

Version: 051fb70fd4ea40fbc7139186a4890b2fe5cb1e76
Version: 051fb70fd4ea40fbc7139186a4890b2fe5cb1e76
Version: 051fb70fd4ea40fbc7139186a4890b2fe5cb1e76
Version: 051fb70fd4ea40fbc7139186a4890b2fe5cb1e76
Version: 051fb70fd4ea40fbc7139186a4890b2fe5cb1e76

Linux

Version: 4.8

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/remoteproc/qcom_q6v5_mss.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "f7210ca29a783c94478da02368731e4c9cf7cdb7",
              "status": "affected",
              "version": "051fb70fd4ea40fbc7139186a4890b2fe5cb1e76",
              "versionType": "git"
            },
            {
              "lessThan": "bd4771ba2cf9e18473a42b5b70175e50d67a64bb",
              "status": "affected",
              "version": "051fb70fd4ea40fbc7139186a4890b2fe5cb1e76",
              "versionType": "git"
            },
            {
              "lessThan": "a7d988735e757e111f9722de7cf1b40a84a48b1f",
              "status": "affected",
              "version": "051fb70fd4ea40fbc7139186a4890b2fe5cb1e76",
              "versionType": "git"
            },
            {
              "lessThan": "b9df3007b3cda4936cc50f5a7d2d30505a652828",
              "status": "affected",
              "version": "051fb70fd4ea40fbc7139186a4890b2fe5cb1e76",
              "versionType": "git"
            },
            {
              "lessThan": "07a5dcc4bed9d7cae54adf5aa10ff9f037a3204b",
              "status": "affected",
              "version": "051fb70fd4ea40fbc7139186a4890b2fe5cb1e76",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/remoteproc/qcom_q6v5_mss.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.8"
            },
            {
              "lessThan": "4.8",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.110",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.33",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.19",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.17.*",
              "status": "unaffected",
              "version": "5.17.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.18",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.110",
                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.33",
                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.19",
                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "4.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.18",
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                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region\n\nThe device_node pointer is returned by of_parse_phandle() or\nof_get_child_by_name() with refcount incremented.\nWe should use of_node_put() on it when done.\n\nThis function only call of_node_put(node) when of_address_to_resource\nsucceeds, missing error cases."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:31:52.927Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/f7210ca29a783c94478da02368731e4c9cf7cdb7"
        },
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          "url": "https://git.kernel.org/stable/c/bd4771ba2cf9e18473a42b5b70175e50d67a64bb"
        },
        {
          "url": "https://git.kernel.org/stable/c/a7d988735e757e111f9722de7cf1b40a84a48b1f"
        },
        {
          "url": "https://git.kernel.org/stable/c/b9df3007b3cda4936cc50f5a7d2d30505a652828"
        },
        {
          "url": "https://git.kernel.org/stable/c/07a5dcc4bed9d7cae54adf5aa10ff9f037a3204b"
        }
      ],
      "title": "remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49188",
    "datePublished": "2025-02-26T01:55:36.582Z",
    "dateReserved": "2025-02-26T01:49:39.286Z",
    "dateUpdated": "2025-05-04T08:31:52.927Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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