fkie_nvd - fkie_cve-2022-49244

fkie_cve-2022-49244

Vulnerability from fkie_nvd

Published

2025-02-26 07:01

Modified

2025-02-26 07:01

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_probe The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This function only calls of_node_put() in the regular path. And it will cause refcount leak in error paths. Fix this by calling of_node_put() in error handling too.

References

▼	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/1765787ec02e824f4f5e672cf269280a5da09d2f
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/87e04a89c31e792eef62bcba6ebb77fd323d28a1
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/d5a38629f1aaf397fd471b27e49d55289ddc0656
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e45ac7831ff3e2934d58cce319c17c8ec763c95c

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_probe\n\nThe device_node pointer is returned by of_parse_phandle()  with refcount\nincremented. We should use of_node_put() on it when done.\n\nThis function only calls of_node_put() in the regular path.\nAnd it will cause refcount leak in error paths.\nFix this by calling of_node_put() in error handling too."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: mediatek: mt8192-mt6359: Se corrige la gesti\u00f3n de errores en mt8192_mt6359_dev_probe El puntero device_node es devuelto por of_parse_phandle() con refcount incrementado. Deber\u00edamos usar of_node_put() en \u00e9l cuando haya terminado. Esta funci\u00f3n solo llama a of_node_put() en la ruta regular. Y provocar\u00e1 una fuga de refcount en las rutas de error. Corrija esto llamando tambi\u00e9n a of_node_put() en la gesti\u00f3n de errores."
    }
  ],
  "id": "CVE-2022-49244",
  "lastModified": "2025-02-26T07:01:01.350",
  "metrics": {},
  "published": "2025-02-26T07:01:01.350",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1765787ec02e824f4f5e672cf269280a5da09d2f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/87e04a89c31e792eef62bcba6ebb77fd323d28a1"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d5a38629f1aaf397fd471b27e49d55289ddc0656"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e45ac7831ff3e2934d58cce319c17c8ec763c95c"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2022-49244 (GCVE-0-2022-49244)

Vulnerability from cvelistv5

Published

2025-02-26 01:56

Modified

2025-05-04 08:33

Severity ?

Summary

References

▼	URL	Tags
	https://git.kernel.org/stable/c/87e04a89c31e792eef62bcba6ebb77fd323d28a1
	https://git.kernel.org/stable/c/d5a38629f1aaf397fd471b27e49d55289ddc0656
	https://git.kernel.org/stable/c/1765787ec02e824f4f5e672cf269280a5da09d2f
	https://git.kernel.org/stable/c/e45ac7831ff3e2934d58cce319c17c8ec763c95c

Impacted products

Vendor

Product

Version

▼

Linux

Version: 286c6f7b28fab19d649c2e1f3bc18fdecdbadfe5
Version: d1be8577f0b2f679095d237aaf281dca344f06c4
Version: 4e28491a7a198c668437f2be8a91a76aa52f20eb
Version: 4e28491a7a198c668437f2be8a91a76aa52f20eb

Linux

Version: 5.17

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "87e04a89c31e792eef62bcba6ebb77fd323d28a1",
              "status": "affected",
              "version": "286c6f7b28fab19d649c2e1f3bc18fdecdbadfe5",
              "versionType": "git"
            },
            {
              "lessThan": "d5a38629f1aaf397fd471b27e49d55289ddc0656",
              "status": "affected",
              "version": "d1be8577f0b2f679095d237aaf281dca344f06c4",
              "versionType": "git"
            },
            {
              "lessThan": "1765787ec02e824f4f5e672cf269280a5da09d2f",
              "status": "affected",
              "version": "4e28491a7a198c668437f2be8a91a76aa52f20eb",
              "versionType": "git"
            },
            {
              "lessThan": "e45ac7831ff3e2934d58cce319c17c8ec763c95c",
              "status": "affected",
              "version": "4e28491a7a198c668437f2be8a91a76aa52f20eb",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.17"
            },
            {
              "lessThan": "5.17",
              "status": "unaffected",
              "version": "0",
              "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": "5.15.33",
                  "versionStartIncluding": "5.15.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.16.19",
                  "versionStartIncluding": "5.16.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.17.2",
                  "versionStartIncluding": "5.17",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.18",
                  "versionStartIncluding": "5.17",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_probe\n\nThe device_node pointer is returned by of_parse_phandle()  with refcount\nincremented. We should use of_node_put() on it when done.\n\nThis function only calls of_node_put() in the regular path.\nAnd it will cause refcount leak in error paths.\nFix this by calling of_node_put() in error handling too."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:33:14.176Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/87e04a89c31e792eef62bcba6ebb77fd323d28a1"
        },
        {
          "url": "https://git.kernel.org/stable/c/d5a38629f1aaf397fd471b27e49d55289ddc0656"
        },
        {
          "url": "https://git.kernel.org/stable/c/1765787ec02e824f4f5e672cf269280a5da09d2f"
        },
        {
          "url": "https://git.kernel.org/stable/c/e45ac7831ff3e2934d58cce319c17c8ec763c95c"
        }
      ],
      "title": "ASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_probe",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49244",
    "datePublished": "2025-02-26T01:56:04.783Z",
    "dateReserved": "2025-02-26T01:49:39.294Z",
    "dateUpdated": "2025-05-04T08:33:14.176Z",
    "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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