CVE-2023-53858 (GCVE-0-2023-53858)
Vulnerability from cvelistv5
Published
2025-12-09 01:30
Modified
2025-12-09 01:30
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error If clk_get_rate() fails, the clk that has just been allocated needs to be freed.
References
Impacted products
Vendor Product Version
Linux Linux Version: 5f5a7a5578c5885201cf9c85856f023fe8b81765
Version: 5f5a7a5578c5885201cf9c85856f023fe8b81765
Version: 5f5a7a5578c5885201cf9c85856f023fe8b81765
Version: 5f5a7a5578c5885201cf9c85856f023fe8b81765
Version: 5f5a7a5578c5885201cf9c85856f023fe8b81765
Version: 5f5a7a5578c5885201cf9c85856f023fe8b81765
Version: 5f5a7a5578c5885201cf9c85856f023fe8b81765
Version: 5f5a7a5578c5885201cf9c85856f023fe8b81765
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{
  "containers": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/tty/serial/samsung_tty.c"
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          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "version": "0",
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              "status": "unaffected",
              "version": "6.4.5",
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            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.5",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
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              "negate": false,
              "operator": "OR"
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error\n\nIf clk_get_rate() fails, the clk that has just been allocated needs to be\nfreed."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-09T01:30:24.886Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/755289d67eb9a74ae71bb624902e979c66859444"
        },
        {
          "url": "https://git.kernel.org/stable/c/f47e6631a8fcc6fe05b8644aa4222a60f3b0a927"
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          "url": "https://git.kernel.org/stable/c/30962268fa1a7466413b3d83037688129021d470"
        },
        {
          "url": "https://git.kernel.org/stable/c/a49e5a05121c8bc471a57b4916c5393749c24de5"
        },
        {
          "url": "https://git.kernel.org/stable/c/073dbbe5743779faf24f233cc95459b47c7198dd"
        },
        {
          "url": "https://git.kernel.org/stable/c/34f5b826dd509b76644f83094b4af7e7668a6a38"
        },
        {
          "url": "https://git.kernel.org/stable/c/1694fc8ad734e2909a9e40d2be03cc4423e0bee6"
        },
        {
          "url": "https://git.kernel.org/stable/c/a9c09546e903f1068acfa38e1ee18bded7114b37"
        }
      ],
      "title": "tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error",
      "x_generator": {
        "engine": "bippy-1.2.0"
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53858",
    "datePublished": "2025-12-09T01:30:24.886Z",
    "dateReserved": "2025-12-09T01:27:17.828Z",
    "dateUpdated": "2025-12-09T01:30:24.886Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-53858\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-12-09T16:17:26.517\",\"lastModified\":\"2025-12-09T18:37:13.640\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ntty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error\\n\\nIf clk_get_rate() fails, the clk that has just been allocated needs to be\\nfreed.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/073dbbe5743779faf24f233cc95459b47c7198dd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/1694fc8ad734e2909a9e40d2be03cc4423e0bee6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/30962268fa1a7466413b3d83037688129021d470\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/34f5b826dd509b76644f83094b4af7e7668a6a38\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/755289d67eb9a74ae71bb624902e979c66859444\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a49e5a05121c8bc471a57b4916c5393749c24de5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a9c09546e903f1068acfa38e1ee18bded7114b37\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f47e6631a8fcc6fe05b8644aa4222a60f3b0a927\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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