github - ghsa-557g-5w49-23j4

ghsa-557g-5w49-23j4

Vulnerability from github

Published

2025-07-10 09:32

Modified

2025-07-10 09:32

Details

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

nvmem: zynqmp_nvmem: unbreak driver after cleanup

Commit 29be47fcd6a0 ("nvmem: zynqmp_nvmem: zynqmp_nvmem_probe cleanup") changed the driver to expect the device pointer to be passed as the "context", but in nvmem the context parameter comes from nvmem_config.priv which is never set - Leading to null pointer exceptions when the device is accessed.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-38301"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-10T08:15:28Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvmem: zynqmp_nvmem: unbreak driver after cleanup\n\nCommit 29be47fcd6a0 (\"nvmem: zynqmp_nvmem: zynqmp_nvmem_probe cleanup\")\nchanged the driver to expect the device pointer to be passed as the\n\"context\", but in nvmem the context parameter comes from nvmem_config.priv\nwhich is never set - Leading to null pointer exceptions when the device is\naccessed.",
  "id": "GHSA-557g-5w49-23j4",
  "modified": "2025-07-10T09:32:30Z",
  "published": "2025-07-10T09:32:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38301"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3728101f56ef54425a11027a3ddc2c3941d60b71"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c8bb1bcea877446f86922a8fd1661b8c07d90e5c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fe8abdd175d7b547ae1a612757e7902bcd62e9cf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-38301 (GCVE-0-2025-38301)

Vulnerability from cvelistv5

Published

2025-07-10 07:42

Modified

2025-07-28 04:18

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: nvmem: zynqmp_nvmem: unbreak driver after cleanup Commit 29be47fcd6a0 ("nvmem: zynqmp_nvmem: zynqmp_nvmem_probe cleanup") changed the driver to expect the device pointer to be passed as the "context", but in nvmem the context parameter comes from nvmem_config.priv which is never set - Leading to null pointer exceptions when the device is accessed.

References

►

URL

Tags

	https://git.kernel.org/stable/c/c8bb1bcea877446f86922a8fd1661b8c07d90e5c
	https://git.kernel.org/stable/c/3728101f56ef54425a11027a3ddc2c3941d60b71
	https://git.kernel.org/stable/c/fe8abdd175d7b547ae1a612757e7902bcd62e9cf

Impacted products

Vendor

Product

Version

►

Version: 29be47fcd6a06ea2e79eeeca6e69ad1e23254a69
Version: 29be47fcd6a06ea2e79eeeca6e69ad1e23254a69
Version: 29be47fcd6a06ea2e79eeeca6e69ad1e23254a69

Version: 6.9

Show details on NVD website

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/nvmem/zynqmp_nvmem.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "c8bb1bcea877446f86922a8fd1661b8c07d90e5c",
              "status": "affected",
              "version": "29be47fcd6a06ea2e79eeeca6e69ad1e23254a69",
              "versionType": "git"
            },
            {
              "lessThan": "3728101f56ef54425a11027a3ddc2c3941d60b71",
              "status": "affected",
              "version": "29be47fcd6a06ea2e79eeeca6e69ad1e23254a69",
              "versionType": "git"
            },
            {
              "lessThan": "fe8abdd175d7b547ae1a612757e7902bcd62e9cf",
              "status": "affected",
              "version": "29be47fcd6a06ea2e79eeeca6e69ad1e23254a69",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/nvmem/zynqmp_nvmem.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.9"
            },
            {
              "lessThan": "6.9",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.34",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.15.*",
              "status": "unaffected",
              "version": "6.15.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.16",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.34",
                  "versionStartIncluding": "6.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15.3",
                  "versionStartIncluding": "6.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16",
                  "versionStartIncluding": "6.9",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvmem: zynqmp_nvmem: unbreak driver after cleanup\n\nCommit 29be47fcd6a0 (\"nvmem: zynqmp_nvmem: zynqmp_nvmem_probe cleanup\")\nchanged the driver to expect the device pointer to be passed as the\n\"context\", but in nvmem the context parameter comes from nvmem_config.priv\nwhich is never set - Leading to null pointer exceptions when the device is\naccessed."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-28T04:18:00.922Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/c8bb1bcea877446f86922a8fd1661b8c07d90e5c"
        },
        {
          "url": "https://git.kernel.org/stable/c/3728101f56ef54425a11027a3ddc2c3941d60b71"
        },
        {
          "url": "https://git.kernel.org/stable/c/fe8abdd175d7b547ae1a612757e7902bcd62e9cf"
        }
      ],
      "title": "nvmem: zynqmp_nvmem: unbreak driver after cleanup",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38301",
    "datePublished": "2025-07-10T07:42:13.455Z",
    "dateReserved": "2025-04-16T04:51:24.002Z",
    "dateUpdated": "2025-07-28T04:18:00.922Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.