github - ghsa-733m-qp96-w42h

ghsa-733m-qp96-w42h

Vulnerability from github

Published

2025-10-01 09:30

Modified

2025-10-01 09:30

Details

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

spi: spi-qpic-snand: unregister ECC engine on probe error and device remove

The on-host hardware ECC engine remains registered both when the spi_register_controller() function returns with an error and also on device removal.

Change the qcom_spi_probe() function to unregister the engine on the error path, and add the missing unregistering call to qcom_spi_remove() to avoid possible use-after-free issues.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-39893"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-01T08:15:31Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: spi-qpic-snand: unregister ECC engine on probe error and device remove\n\nThe on-host hardware ECC engine remains registered both when\nthe spi_register_controller() function returns with an error\nand also on device removal.\n\nChange the qcom_spi_probe() function to unregister the engine\non the error path, and add the missing unregistering call to\nqcom_spi_remove() to avoid possible use-after-free issues.",
  "id": "GHSA-733m-qp96-w42h",
  "modified": "2025-10-01T09:30:24Z",
  "published": "2025-10-01T09:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39893"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1991a458528588ff34e98b6365362560d208710f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e4de48e66af17547727bb2e4b1867952817edff7"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-39893 (GCVE-0-2025-39893)

Vulnerability from cvelistv5

Published

2025-10-01 07:42

Modified

2025-10-01 07:42

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: spi: spi-qpic-snand: unregister ECC engine on probe error and device remove The on-host hardware ECC engine remains registered both when the spi_register_controller() function returns with an error and also on device removal. Change the qcom_spi_probe() function to unregister the engine on the error path, and add the missing unregistering call to qcom_spi_remove() to avoid possible use-after-free issues.

References

URL

Tags

	https://git.kernel.org/stable/c/e4de48e66af17547727bb2e4b1867952817edff7
	https://git.kernel.org/stable/c/1991a458528588ff34e98b6365362560d208710f

Impacted products

Vendor

Product

Version

Version: 7304d1909080ef0c9da703500a97f46c98393fcd
Version: 7304d1909080ef0c9da703500a97f46c98393fcd

Version: 6.15

Show details on NVD website

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{
  "containers": {
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/spi/spi-qpic-snand.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
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              "versionType": "git"
            },
            {
              "lessThan": "1991a458528588ff34e98b6365362560d208710f",
              "status": "affected",
              "version": "7304d1909080ef0c9da703500a97f46c98393fcd",
              "versionType": "git"
            }
          ]
        },
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            },
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              "lessThanOrEqual": "*",
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              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
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                  "versionEndExcluding": "6.16.6",
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                  "vulnerable": true
                },
                {
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                  "versionEndExcluding": "6.17",
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                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: spi-qpic-snand: unregister ECC engine on probe error and device remove\n\nThe on-host hardware ECC engine remains registered both when\nthe spi_register_controller() function returns with an error\nand also on device removal.\n\nChange the qcom_spi_probe() function to unregister the engine\non the error path, and add the missing unregistering call to\nqcom_spi_remove() to avoid possible use-after-free issues."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-01T07:42:42.344Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/e4de48e66af17547727bb2e4b1867952817edff7"
        },
        {
          "url": "https://git.kernel.org/stable/c/1991a458528588ff34e98b6365362560d208710f"
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      ],
      "title": "spi: spi-qpic-snand: unregister ECC engine on probe error and device remove",
      "x_generator": {
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2025-39893",
    "datePublished": "2025-10-01T07:42:42.344Z",
    "dateReserved": "2025-04-16T07:20:57.145Z",
    "dateUpdated": "2025-10-01T07:42:42.344Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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