github - ghsa-4hgc-wr2q-wf2q

GHSA-4HGC-WR2Q-WF2Q

Vulnerability from github – Published: 2025-09-18 15:30 – Updated: 2025-12-12 15:30

Details

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

ASoC: mediatek: mt8183: fix refcount leak in mt8183_mt6358_ts3a227_max98357_dev_probe()

The node returned by of_parse_phandle() with refcount incremented, of_node_put() needs be called when finish using it. So add it in the error path in mt8183_mt6358_ts3a227_max98357_dev_probe().

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50392"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-18T14:15:38Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8183: fix refcount leak in mt8183_mt6358_ts3a227_max98357_dev_probe()\n\nThe node returned by of_parse_phandle() with refcount incremented,\nof_node_put() needs be called when finish using it. So add it in the\nerror path in mt8183_mt6358_ts3a227_max98357_dev_probe().",
  "id": "GHSA-4hgc-wr2q-wf2q",
  "modified": "2025-12-12T15:30:25Z",
  "published": "2025-09-18T15:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50392"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/156b0c19c1a44153e34cfdfa5937546a93dcb288"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/38eef3be38ab895959c442702864212cc3beb96c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/574bd4d14a9297a1c69ad41001caf00fdd17d305"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/82f7c814edda353b4781f356d3ab90e943d5eac4"
    }
  ],
  "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-2022-50392 (GCVE-0-2022-50392)

Vulnerability from cvelistv5 – Published: 2025-09-18 13:33 – Updated: 2025-09-18 13:33

Title

ASoC: mediatek: mt8183: fix refcount leak in mt8183_mt6358_ts3a227_max98357_dev_probe()

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8183: fix refcount leak in mt8183_mt6358_ts3a227_max98357_dev_probe() The node returned by of_parse_phandle() with refcount incremented, of_node_put() needs be called when finish using it. So add it in the error path in mt8183_mt6358_ts3a227_max98357_dev_probe().

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/82f7c814edda353b4…
	https://git.kernel.org/stable/c/574bd4d14a9297a1c…
	https://git.kernel.org/stable/c/156b0c19c1a44153e…
	https://git.kernel.org/stable/c/38eef3be38ab89595…

Impacted products

Vendor

Product

Version

Linux

Affected: 11c0269017b212fd47c593307d2dc3eb9713b2d0 , < 82f7c814edda353b4781f356d3ab90e943d5eac4 (git)
Affected: 11c0269017b212fd47c593307d2dc3eb9713b2d0 , < 574bd4d14a9297a1c69ad41001caf00fdd17d305 (git)
Affected: 11c0269017b212fd47c593307d2dc3eb9713b2d0 , < 156b0c19c1a44153e34cfdfa5937546a93dcb288 (git)
Affected: 11c0269017b212fd47c593307d2dc3eb9713b2d0 , < 38eef3be38ab895959c442702864212cc3beb96c (git)

Linux

Affected: 5.2
Unaffected: 0 , < 5.2 (semver)
Unaffected: 5.15.86 , ≤ 5.15.* (semver)
Unaffected: 6.0.16 , ≤ 6.0.* (semver)
Unaffected: 6.1.2 , ≤ 6.1.* (semver)
Unaffected: 6.2 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "82f7c814edda353b4781f356d3ab90e943d5eac4",
              "status": "affected",
              "version": "11c0269017b212fd47c593307d2dc3eb9713b2d0",
              "versionType": "git"
            },
            {
              "lessThan": "574bd4d14a9297a1c69ad41001caf00fdd17d305",
              "status": "affected",
              "version": "11c0269017b212fd47c593307d2dc3eb9713b2d0",
              "versionType": "git"
            },
            {
              "lessThan": "156b0c19c1a44153e34cfdfa5937546a93dcb288",
              "status": "affected",
              "version": "11c0269017b212fd47c593307d2dc3eb9713b2d0",
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              "status": "affected",
              "version": "11c0269017b212fd47c593307d2dc3eb9713b2d0",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.2"
            },
            {
              "lessThan": "5.2",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.86",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.86",
                  "versionStartIncluding": "5.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                },
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                }
              ],
              "negate": false,
              "operator": "OR"
            }
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        }
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8183: fix refcount leak in mt8183_mt6358_ts3a227_max98357_dev_probe()\n\nThe node returned by of_parse_phandle() with refcount incremented,\nof_node_put() needs be called when finish using it. So add it in the\nerror path in mt8183_mt6358_ts3a227_max98357_dev_probe()."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-18T13:33:11.520Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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        },
        {
          "url": "https://git.kernel.org/stable/c/156b0c19c1a44153e34cfdfa5937546a93dcb288"
        },
        {
          "url": "https://git.kernel.org/stable/c/38eef3be38ab895959c442702864212cc3beb96c"
        }
      ],
      "title": "ASoC: mediatek: mt8183: fix refcount leak in mt8183_mt6358_ts3a227_max98357_dev_probe()",
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50392",
    "datePublished": "2025-09-18T13:33:11.520Z",
    "dateReserved": "2025-09-17T14:53:06.998Z",
    "dateUpdated": "2025-09-18T13:33:11.520Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-4HGC-WR2Q-WF2Q

CVE-2022-50392 (GCVE-0-2022-50392)

Tags

Sightings

Nomenclature