github - ghsa-6fwg-c2rw-7c32

ghsa-6fwg-c2rw-7c32

Vulnerability from github

Published

2025-08-16 12:30

Modified

2025-08-16 12:30

Details

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

io_uring/zcrx: fix pp destruction warnings

With multiple page pools and in some other cases we can have allocated niovs on page pool destruction. Remove a misplaced warning checking that all niovs are returned to zcrx on io_pp_zc_destroy(). It was reported before but apparently got lost.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-38504"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-16T11:15:43Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring/zcrx: fix pp destruction warnings\n\nWith multiple page pools and in some other cases we can have allocated\nniovs on page pool destruction. Remove a misplaced warning checking that\nall niovs are returned to zcrx on io_pp_zc_destroy(). It was reported\nbefore but apparently got lost.",
  "id": "GHSA-6fwg-c2rw-7c32",
  "modified": "2025-08-16T12:30:32Z",
  "published": "2025-08-16T12:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38504"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/203817de269539c062724d97dfa5af3cdf77a3ec"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ad9f1b5bed082b9c910e2a24bae0286a70846909"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-38504 (GCVE-0-2025-38504)

Vulnerability from cvelistv5

Published

2025-08-16 10:54

Modified

2025-08-16 10:54

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: io_uring/zcrx: fix pp destruction warnings With multiple page pools and in some other cases we can have allocated niovs on page pool destruction. Remove a misplaced warning checking that all niovs are returned to zcrx on io_pp_zc_destroy(). It was reported before but apparently got lost.

References

URL

Tags

	https://git.kernel.org/stable/c/ad9f1b5bed082b9c910e2a24bae0286a70846909
	https://git.kernel.org/stable/c/203817de269539c062724d97dfa5af3cdf77a3ec

Impacted products

Vendor

Product

Version

Version: 34a3e60821ab9f335a58d43a88cccdbefdebdec3
Version: 34a3e60821ab9f335a58d43a88cccdbefdebdec3

Version: 6.15

Show details on NVD website

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          "programFiles": [
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          "versions": [
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                },
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      "descriptions": [
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        }
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      "providerMetadata": {
        "dateUpdated": "2025-08-16T10:54:42.086Z",
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        "shortName": "Linux"
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        },
        {
          "url": "https://git.kernel.org/stable/c/203817de269539c062724d97dfa5af3cdf77a3ec"
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    "datePublished": "2025-08-16T10:54:42.086Z",
    "dateReserved": "2025-04-16T04:51:24.022Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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