github - ghsa-h347-fx62-m8r9

GHSA-H347-FX62-M8R9

Vulnerability from github – Published: 2025-03-17 18:31 – Updated: 2025-03-17 18:31

Details

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

ASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe

of_find_device_by_node() takes reference, we should use put_device() to release it. when devm_kzalloc() fails, it doesn't have a put_device(), it will cause refcount leak. Add missing put_device() to fix this.

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-2022-49480"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:24Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe\n\nof_find_device_by_node() takes reference, we should use put_device()\nto release it. when devm_kzalloc() fails, it doesn\u0027t have a\nput_device(), it will cause refcount leak.\nAdd missing put_device() to fix this.",
  "id": "GHSA-h347-fx62-m8r9",
  "modified": "2025-03-17T18:31:50Z",
  "published": "2025-03-17T18:31:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49480"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/81b7edaabd44ba133006ad72056914eb36828d60"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8205a0114db10ec41bd2b748cdd7528632082eca"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cf760e494ee5fa6bc2dc222f0098c741ad460801"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ed46731d8e86c8d65f5fc717671e1f1f6c3146d2"
    }
  ],
  "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-2022-49480 (GCVE-0-2022-49480)

Vulnerability from cvelistv5 – Published: 2025-02-26 02:13 – Updated: 2025-10-01 19:46

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe of_find_device_by_node() takes reference, we should use put_device() to release it. when devm_kzalloc() fails, it doesn't have a put_device(), it will cause refcount leak. Add missing put_device() to fix this.

Severity ?

5.5 (Medium)


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

CWE

CWE-noinfo Not enough information

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/cf760e494ee5fa6bc…
	https://git.kernel.org/stable/c/8205a0114db10ec41…
	https://git.kernel.org/stable/c/81b7edaabd44ba133…
	https://git.kernel.org/stable/c/ed46731d8e86c8d65…

Impacted products

Vendor

Product

Version

Linux

Affected: 6a5f850aa83a1d844d27e3e53ca2f247e55d438b , < cf760e494ee5fa6bc2dc222f0098c741ad460801 (git)
Affected: 6a5f850aa83a1d844d27e3e53ca2f247e55d438b , < 8205a0114db10ec41bd2b748cdd7528632082eca (git)
Affected: 6a5f850aa83a1d844d27e3e53ca2f247e55d438b , < 81b7edaabd44ba133006ad72056914eb36828d60 (git)
Affected: 6a5f850aa83a1d844d27e3e53ca2f247e55d438b , < ed46731d8e86c8d65f5fc717671e1f1f6c3146d2 (git)

Linux

Affected: 5.11
Unaffected: 0 , < 5.11 (semver)
Unaffected: 5.15.46 , ≤ 5.15.* (semver)
Unaffected: 5.17.14 , ≤ 5.17.* (semver)
Unaffected: 5.18.3 , ≤ 5.18.* (semver)
Unaffected: 5.19 , ≤ * (original_commit_for_fix)

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  "containers": {
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      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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            }
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            "other": {
              "content": {
                "id": "CVE-2022-49480",
                "options": [
                  {
                    "Exploitation": "none"
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T19:39:26.314297Z",
                "version": "2.0.3"
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                "description": "CWE-noinfo Not enough information",
                "lang": "en",
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        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-01T19:46:45.396Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
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    "cna": {
      "affected": [
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          "defaultStatus": "unaffected",
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            "sound/soc/fsl/imx-hdmi.c"
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      ],
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                {
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        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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        {
          "url": "https://git.kernel.org/stable/c/ed46731d8e86c8d65f5fc717671e1f1f6c3146d2"
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    "dateReserved": "2025-02-26T02:08:31.581Z",
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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-H347-FX62-M8R9

CVE-2022-49480 (GCVE-0-2022-49480)

Tags

Sightings

Nomenclature