github - ghsa-cv3r-ffc6-6hcp

ghsa-cv3r-ffc6-6hcp

Vulnerability from github

Published

2025-09-11 18:35

Modified

2025-09-11 18:35

Details

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

drm/msm: Add error handling for krealloc in metadata setup

Function msm_ioctl_gem_info_set_metadata() now checks for krealloc failure and returns -ENOMEM, avoiding potential NULL pointer dereference. Explicitly avoids __GFP_NOFAIL due to deadlock risks and allocation constraints.

Patchwork: https://patchwork.freedesktop.org/patch/661235/

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{
  "affected": [],
  "aliases": [
    "CVE-2025-39747"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-11T17:15:38Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Add error handling for krealloc in metadata setup\n\nFunction msm_ioctl_gem_info_set_metadata() now checks for krealloc\nfailure and returns -ENOMEM, avoiding potential NULL pointer dereference.\nExplicitly avoids __GFP_NOFAIL due to deadlock risks and allocation constraints.\n\nPatchwork: https://patchwork.freedesktop.org/patch/661235/",
  "id": "GHSA-cv3r-ffc6-6hcp",
  "modified": "2025-09-11T18:35:51Z",
  "published": "2025-09-11T18:35:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39747"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/01e3eda8edc3c4caaa49261d1a56c799b0bd6268"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1c8c354098ea9d4376a58c96ae6b65288a6f15d8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/53dc780c1e94ea782d8936b41bfaa83c663702eb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d5386bcede7b57b193c658dcbb9d22004cde7580"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-39747 (GCVE-0-2025-39747)

Vulnerability from cvelistv5

Published

2025-09-11 16:52

Modified

2025-09-29 05:58

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Add error handling for krealloc in metadata setup Function msm_ioctl_gem_info_set_metadata() now checks for krealloc failure and returns -ENOMEM, avoiding potential NULL pointer dereference. Explicitly avoids __GFP_NOFAIL due to deadlock risks and allocation constraints. Patchwork: https://patchwork.freedesktop.org/patch/661235/

References

▼	URL	Tags
	https://git.kernel.org/stable/c/53dc780c1e94ea782d8936b41bfaa83c663702eb
	https://git.kernel.org/stable/c/01e3eda8edc3c4caaa49261d1a56c799b0bd6268
	https://git.kernel.org/stable/c/d5386bcede7b57b193c658dcbb9d22004cde7580
	https://git.kernel.org/stable/c/1c8c354098ea9d4376a58c96ae6b65288a6f15d8

Impacted products

Vendor

Product

Version

▼

Linux

Version: 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300
Version: 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300
Version: 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300
Version: 0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300

Linux

Version: 3.12

Show details on NVD website

JSON

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{
  "containers": {
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/msm/msm_drv.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "53dc780c1e94ea782d8936b41bfaa83c663702eb",
              "status": "affected",
              "version": "0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300",
              "versionType": "git"
            },
            {
              "lessThan": "01e3eda8edc3c4caaa49261d1a56c799b0bd6268",
              "status": "affected",
              "version": "0cf6c71d70d8aa39b8fd0e39c9009602a0e0d300",
              "versionType": "git"
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              "versionType": "git"
            },
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              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
              "version": "3.12"
            },
            {
              "lessThan": "3.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.43",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.15.*",
              "status": "unaffected",
              "version": "6.15.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.16.*",
              "status": "unaffected",
              "version": "6.16.2",
              "versionType": "semver"
            },
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              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.17",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
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                  "versionStartIncluding": "3.12",
                  "vulnerable": true
                },
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                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: Add error handling for krealloc in metadata setup\n\nFunction msm_ioctl_gem_info_set_metadata() now checks for krealloc\nfailure and returns -ENOMEM, avoiding potential NULL pointer dereference.\nExplicitly avoids __GFP_NOFAIL due to deadlock risks and allocation constraints.\n\nPatchwork: https://patchwork.freedesktop.org/patch/661235/"
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      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-29T05:58:35.905Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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      "references": [
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      "title": "drm/msm: Add error handling for krealloc in metadata setup",
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2025-39747",
    "datePublished": "2025-09-11T16:52:19.816Z",
    "dateReserved": "2025-04-16T07:20:57.121Z",
    "dateUpdated": "2025-09-29T05:58:35.905Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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