Vulnerability-Lookup

GHSA-WR8G-5RGR-H9P9

Vulnerability from github – Published: 2025-09-16 15:32 – Updated: 2025-12-02 21:31

Details

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

clk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe

Use devm_of_iomap() instead of of_iomap() to automatically handle the unused ioremap region. If any error occurs, regions allocated by kzalloc() will leak, but using devm_kzalloc() instead will automatically free the memory using devm_kfree().

Also, fix error handling of hws by adding unregister_hws label, which unregisters remaining hws when iomap failed.

Severity

5.5 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-53264"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-16T08:15:35Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe\n\nUse devm_of_iomap() instead of of_iomap() to automatically\nhandle the unused ioremap region. If any error occurs, regions allocated by\nkzalloc() will leak, but using devm_kzalloc() instead will automatically\nfree the memory using devm_kfree().\n\nAlso, fix error handling of hws by adding unregister_hws label, which\nunregisters remaining hws when iomap failed.",
  "id": "GHSA-wr8g-5rgr-h9p9",
  "modified": "2025-12-02T21:31:26Z",
  "published": "2025-09-16T15:32:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53264"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/02e54db221bb001b32f839e0149ee8d890ab9aa1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0fbdfd2542252e4c02e8158a06b7c0c9cfd40f99"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1839032251a66f2ae5a043c495532830a55d28c4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1b280598ab3bd8a2dc8b96a12530d5b1ee7a8f4a"
    }
  ],
  "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-2023-53264 (GCVE-0-2023-53264)

Vulnerability from cvelistv5 – Published: 2025-09-16 08:06 – Updated: 2026-05-11 19:41

Title

clk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe

Summary

In the Linux kernel, the following vulnerability has been resolved: clk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe Use devm_of_iomap() instead of of_iomap() to automatically handle the unused ioremap region. If any error occurs, regions allocated by kzalloc() will leak, but using devm_kzalloc() instead will automatically free the memory using devm_kfree(). Also, fix error handling of hws by adding unregister_hws label, which unregisters remaining hws when iomap failed.

Severity

5.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-401 - Missing Release of Memory after Effective Lifetime

Assigner

Linux

References

4 references

URL	Tags
https://git.kernel.org/stable/c/1839032251a66f2ae…
https://git.kernel.org/stable/c/0fbdfd2542252e4c0…
https://git.kernel.org/stable/c/02e54db221bb001b3…
https://git.kernel.org/stable/c/1b280598ab3bd8a2d…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 7154b046d8f3a441474ced1688eb348d42f5f165 , < 1839032251a66f2ae5a043c495532830a55d28c4 (git) Affected: 7154b046d8f3a441474ced1688eb348d42f5f165 , < 0fbdfd2542252e4c02e8158a06b7c0c9cfd40f99 (git) Affected: 7154b046d8f3a441474ced1688eb348d42f5f165 , < 02e54db221bb001b32f839e0149ee8d890ab9aa1 (git) Affected: 7154b046d8f3a441474ced1688eb348d42f5f165 , < 1b280598ab3bd8a2dc8b96a12530d5b1ee7a8f4a (git)
Linux	Linux	Affected: 5.18 Unaffected: 0 , < 5.18 (semver) Unaffected: 6.1.39 , ≤ 6.1.* (semver) Unaffected: 6.3.13 , ≤ 6.3.* (semver) Unaffected: 6.4.4 , ≤ 6.4.* (semver) Unaffected: 6.5 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "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",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-53264",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-14T18:03:42.031351Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-401",
                "description": "CWE-401 Missing Release of Memory after Effective Lifetime",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-14T18:12:52.440Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/clk/imx/clk-imxrt1050.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1839032251a66f2ae5a043c495532830a55d28c4",
              "status": "affected",
              "version": "7154b046d8f3a441474ced1688eb348d42f5f165",
              "versionType": "git"
            },
            {
              "lessThan": "0fbdfd2542252e4c02e8158a06b7c0c9cfd40f99",
              "status": "affected",
              "version": "7154b046d8f3a441474ced1688eb348d42f5f165",
              "versionType": "git"
            },
            {
              "lessThan": "02e54db221bb001b32f839e0149ee8d890ab9aa1",
              "status": "affected",
              "version": "7154b046d8f3a441474ced1688eb348d42f5f165",
              "versionType": "git"
            },
            {
              "lessThan": "1b280598ab3bd8a2dc8b96a12530d5b1ee7a8f4a",
              "status": "affected",
              "version": "7154b046d8f3a441474ced1688eb348d42f5f165",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/clk/imx/clk-imxrt1050.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.18"
            },
            {
              "lessThan": "5.18",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.39",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.3.*",
              "status": "unaffected",
              "version": "6.3.13",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.4.*",
              "status": "unaffected",
              "version": "6.4.4",
              "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": "6.1.39",
                  "versionStartIncluding": "5.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.3.13",
                  "versionStartIncluding": "5.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.4.4",
                  "versionStartIncluding": "5.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.5",
                  "versionStartIncluding": "5.18",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe\n\nUse devm_of_iomap() instead of of_iomap() to automatically\nhandle the unused ioremap region. If any error occurs, regions allocated by\nkzalloc() will leak, but using devm_kzalloc() instead will automatically\nfree the memory using devm_kfree().\n\nAlso, fix error handling of hws by adding unregister_hws label, which\nunregisters remaining hws when iomap failed."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T19:41:32.070Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/1839032251a66f2ae5a043c495532830a55d28c4"
        },
        {
          "url": "https://git.kernel.org/stable/c/0fbdfd2542252e4c02e8158a06b7c0c9cfd40f99"
        },
        {
          "url": "https://git.kernel.org/stable/c/02e54db221bb001b32f839e0149ee8d890ab9aa1"
        },
        {
          "url": "https://git.kernel.org/stable/c/1b280598ab3bd8a2dc8b96a12530d5b1ee7a8f4a"
        }
      ],
      "title": "clk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53264",
    "datePublished": "2025-09-16T08:06:54.827Z",
    "dateReserved": "2025-09-16T08:05:12.515Z",
    "dateUpdated": "2026-05-11T19:41:32.070Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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-WR8G-5RGR-H9P9

CVE-2023-53264 (GCVE-0-2023-53264)

Tags

Sightings

Nomenclature