CVE-2022-49243 (GCVE-0-2022-49243)

Vulnerability from cvelistv5 – Published: 2025-02-26 01:56 – Updated: 2025-05-04 08:33
VLAI?
Title
ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
Summary
In the Linux kernel, the following vulnerability has been resolved: ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe This node pointer is returned by of_parse_phandle() with refcount incremented in this function. Calling of_node_put() to avoid the refcount leak.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 531f67e41dcde1e358cf821d056241a66355cf03 , < 81f266396237cea09a8c6322a6a78535f06ed345 (git)
Affected: 531f67e41dcde1e358cf821d056241a66355cf03 , < f8b7b9a0594715ecfbe6f18db2328d992242654a (git)
Affected: 531f67e41dcde1e358cf821d056241a66355cf03 , < b0c56a0071116a37c24df998166c22a7e4684626 (git)
Affected: 531f67e41dcde1e358cf821d056241a66355cf03 , < 0325193cf40dc3a6e27d55a5b98680936deebcd0 (git)
Affected: 531f67e41dcde1e358cf821d056241a66355cf03 , < 662ee5ac6b451aa5a27b8eebd397f2f5c7f42cec (git)
Affected: 531f67e41dcde1e358cf821d056241a66355cf03 , < a0bc36b247dcf4d21bf820bfc4bcbaf7f6cf19b5 (git)
Affected: 531f67e41dcde1e358cf821d056241a66355cf03 , < 32e6ceb05f36432811753852c674a301f944a24b (git)
Affected: 531f67e41dcde1e358cf821d056241a66355cf03 , < 4793a02deb31b71b3984abc67bf1011a03c13b18 (git)
Affected: 531f67e41dcde1e358cf821d056241a66355cf03 , < f590797fa3c1bccdd19e55441592a23b46aef449 (git)
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    Linux Linux Affected: 3.8
Unaffected: 0 , < 3.8 (semver)
Unaffected: 4.9.311 , ≤ 4.9.* (semver)
Unaffected: 4.14.276 , ≤ 4.14.* (semver)
Unaffected: 4.19.238 , ≤ 4.19.* (semver)
Unaffected: 5.4.189 , ≤ 5.4.* (semver)
Unaffected: 5.10.110 , ≤ 5.10.* (semver)
Unaffected: 5.15.33 , ≤ 5.15.* (semver)
Unaffected: 5.16.19 , ≤ 5.16.* (semver)
Unaffected: 5.17.2 , ≤ 5.17.* (semver)
Unaffected: 5.18 , ≤ * (original_commit_for_fix)
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{
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          "programFiles": [
            "sound/soc/atmel/sam9g20_wm8731.c"
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          "vendor": "Linux",
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              "version": "3.8"
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.9.*",
              "status": "unaffected",
              "version": "4.9.311",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.276",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.238",
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              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
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              "version": "5.16.19",
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              "version": "5.17.2",
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              "status": "unaffected",
              "version": "5.18",
              "versionType": "original_commit_for_fix"
            }
          ]
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      ],
      "cpeApplicability": [
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          "nodes": [
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe\n\nThis node pointer is returned by of_parse_phandle() with refcount\nincremented in this function.\nCalling of_node_put() to avoid the refcount leak."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:33:12.920Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/81f266396237cea09a8c6322a6a78535f06ed345"
        },
        {
          "url": "https://git.kernel.org/stable/c/f8b7b9a0594715ecfbe6f18db2328d992242654a"
        },
        {
          "url": "https://git.kernel.org/stable/c/b0c56a0071116a37c24df998166c22a7e4684626"
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        {
          "url": "https://git.kernel.org/stable/c/0325193cf40dc3a6e27d55a5b98680936deebcd0"
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        {
          "url": "https://git.kernel.org/stable/c/662ee5ac6b451aa5a27b8eebd397f2f5c7f42cec"
        },
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          "url": "https://git.kernel.org/stable/c/a0bc36b247dcf4d21bf820bfc4bcbaf7f6cf19b5"
        },
        {
          "url": "https://git.kernel.org/stable/c/32e6ceb05f36432811753852c674a301f944a24b"
        },
        {
          "url": "https://git.kernel.org/stable/c/4793a02deb31b71b3984abc67bf1011a03c13b18"
        },
        {
          "url": "https://git.kernel.org/stable/c/f590797fa3c1bccdd19e55441592a23b46aef449"
        }
      ],
      "title": "ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe",
      "x_generator": {
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49243",
    "datePublished": "2025-02-26T01:56:04.304Z",
    "dateReserved": "2025-02-26T01:49:39.294Z",
    "dateUpdated": "2025-05-04T08:33:12.920Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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  • 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.
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  • 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.



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