github - ghsa-6hf9-j2fm-qrj3

GHSA-6HF9-J2FM-QRJ3

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

Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53858"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-09T16:17:26Z",
    "severity": null
  },
  "details": "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.",
  "id": "GHSA-6hf9-j2fm-qrj3",
  "modified": "2025-12-09T18:30:34Z",
  "published": "2025-12-09T18:30:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53858"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/073dbbe5743779faf24f233cc95459b47c7198dd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1694fc8ad734e2909a9e40d2be03cc4423e0bee6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/30962268fa1a7466413b3d83037688129021d470"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/34f5b826dd509b76644f83094b4af7e7668a6a38"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/755289d67eb9a74ae71bb624902e979c66859444"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a49e5a05121c8bc471a57b4916c5393749c24de5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a9c09546e903f1068acfa38e1ee18bded7114b37"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f47e6631a8fcc6fe05b8644aa4222a60f3b0a927"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-53858 (GCVE-0-2023-53858)

Vulnerability from cvelistv5 – Published: 2025-12-09 01:30 – Updated: 2025-12-09 01:30

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.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/755289d67eb9a74ae…
	https://git.kernel.org/stable/c/f47e6631a8fcc6fe0…
	https://git.kernel.org/stable/c/30962268fa1a74664…
	https://git.kernel.org/stable/c/a49e5a05121c8bc47…
	https://git.kernel.org/stable/c/073dbbe5743779faf…
	https://git.kernel.org/stable/c/34f5b826dd509b766…
	https://git.kernel.org/stable/c/1694fc8ad734e2909…
	https://git.kernel.org/stable/c/a9c09546e903f1068…

Impacted products

Vendor

Product

Version

Linux

Affected: 5f5a7a5578c5885201cf9c85856f023fe8b81765 , < 755289d67eb9a74ae71bb624902e979c66859444 (git)
Affected: 5f5a7a5578c5885201cf9c85856f023fe8b81765 , < f47e6631a8fcc6fe05b8644aa4222a60f3b0a927 (git)
Affected: 5f5a7a5578c5885201cf9c85856f023fe8b81765 , < 30962268fa1a7466413b3d83037688129021d470 (git)
Affected: 5f5a7a5578c5885201cf9c85856f023fe8b81765 , < a49e5a05121c8bc471a57b4916c5393749c24de5 (git)
Affected: 5f5a7a5578c5885201cf9c85856f023fe8b81765 , < 073dbbe5743779faf24f233cc95459b47c7198dd (git)
Affected: 5f5a7a5578c5885201cf9c85856f023fe8b81765 , < 34f5b826dd509b76644f83094b4af7e7668a6a38 (git)
Affected: 5f5a7a5578c5885201cf9c85856f023fe8b81765 , < 1694fc8ad734e2909a9e40d2be03cc4423e0bee6 (git)
Affected: 5f5a7a5578c5885201cf9c85856f023fe8b81765 , < a9c09546e903f1068acfa38e1ee18bded7114b37 (git)

Linux

Affected: 3.3
Unaffected: 0 , < 3.3 (semver)
Unaffected: 4.14.322 , ≤ 4.14.* (semver)
Unaffected: 4.19.291 , ≤ 4.19.* (semver)
Unaffected: 5.4.251 , ≤ 5.4.* (semver)
Unaffected: 5.10.188 , ≤ 5.10.* (semver)
Unaffected: 5.15.121 , ≤ 5.15.* (semver)
Unaffected: 6.1.40 , ≤ 6.1.* (semver)
Unaffected: 6.4.5 , ≤ 6.4.* (semver)
Unaffected: 6.5 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/tty/serial/samsung_tty.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "versionType": "git"
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              "versionType": "git"
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              "versionType": "git"
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          ]
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        {
          "defaultStatus": "affected",
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          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.3"
            },
            {
              "lessThan": "3.3",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
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              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "4.19.291",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.251",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.188",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.121",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.40",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.4.*",
              "status": "unaffected",
              "version": "6.4.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.5",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.322",
                  "versionStartIncluding": "3.3",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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              "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"
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        {
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      "title": "tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error",
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    "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"
}

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-6HF9-J2FM-QRJ3

CVE-2023-53858 (GCVE-0-2023-53858)

Tags

Sightings

Nomenclature