CVE-2022-50449 (GCVE-0-2022-50449)

Vulnerability from cvelistv5 – Published: 2025-10-01 11:45 – Updated: 2025-10-01 11:45
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: clk: samsung: Fix memory leak in _samsung_clk_register_pll() If clk_register() fails, @pll->rate_table may have allocated memory by kmemdup(), so it needs to be freed, otherwise will cause memory leak issue, this patch fixes it.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 , < 7b738276a596fa101d320591e9fa84ea0fc3f713 (git)
Affected: 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 , < 2e8dc0626fe86ae08914478dec1419618c557bc0 (git)
Affected: 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 , < a00b4e0fa27317957536abf8f5d6a96d6cb9d9be (git)
Affected: 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 , < da13355bb9961316d124f94dfc7a1385d0fb035a (git)
Affected: 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 , < 4e501a31af8efa593a2f003637b56d00b75dca23 (git)
Affected: 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 , < 4887ec922e407b4feaf060c7b099482a5c52dee3 (git)
Affected: 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 , < a35323218ff32782d051d2643912311a22e07b6a (git)
Affected: 3ff6e0d8d64d594a551b5c4904e4b617bf7eee22 , < 5174e5b0d1b669a489524192b6adcbb3c54ebc72 (git)
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    Linux Linux Affected: 3.12
Unaffected: 0 , < 3.12 (semver)
Unaffected: 4.14.303 , ≤ 4.14.* (semver)
Unaffected: 4.19.270 , ≤ 4.19.* (semver)
Unaffected: 5.4.229 , ≤ 5.4.* (semver)
Unaffected: 5.10.163 , ≤ 5.10.* (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": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/clk/samsung/clk-pll.c"
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          "vendor": "Linux",
          "versions": [
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              "version": "3.12"
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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              "status": "unaffected",
              "version": "4.14.303",
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            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.270",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.229",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.163",
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              "status": "unaffected",
              "version": "6.1.2",
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              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: samsung: Fix memory leak in _samsung_clk_register_pll()\n\nIf clk_register() fails, @pll-\u003erate_table may have allocated memory by\nkmemdup(), so it needs to be freed, otherwise will cause memory leak\nissue, this patch fixes it."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-01T11:45:23.226Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50449",
    "datePublished": "2025-10-01T11:45:23.226Z",
    "dateReserved": "2025-09-17T14:53:07.011Z",
    "dateUpdated": "2025-10-01T11:45:23.226Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
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  }
}


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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.
  • 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.