github - ghsa-w9gm-5q74-cxmg

ghsa-w9gm-5q74-cxmg

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/hisilicon/hibmc: fix the hibmc loaded failed bug

When hibmc loaded failed, the driver use hibmc_unload to free the resource, but the mutexes in mode.config are not init, which will access an NULL pointer. Just change goto statement to return, because hibnc_hw_init() doesn't need to free anything.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-39772"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-11T17:15:42Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/hisilicon/hibmc: fix the hibmc loaded failed bug\n\nWhen hibmc loaded failed, the driver use hibmc_unload to free the\nresource, but the mutexes in mode.config are not init, which will\naccess an NULL pointer. Just change goto statement to return, because\nhibnc_hw_init() doesn\u0027t need to free anything.",
  "id": "GHSA-w9gm-5q74-cxmg",
  "modified": "2025-09-11T18:35:52Z",
  "published": "2025-09-11T18:35:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39772"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/93a08f856fcc5aaeeecad01f71bef3088588216a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a4f1b9c57092c48bdc7958abd23403ccaed437b2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c950e1be3a24d021475b56efdb49daa7fbba63a9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d3e774266c28aefab3e9db334fdf568f936cae04"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ddf1691f25345699296e642f0f59f2d464722fa3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f93032e5d68f459601c701f6ab087b5feb3382e8"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-39772 (GCVE-0-2025-39772)

Vulnerability from cvelistv5

Published

2025-09-11 16:56

Modified

2025-09-11 16:56

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/hisilicon/hibmc: fix the hibmc loaded failed bug When hibmc loaded failed, the driver use hibmc_unload to free the resource, but the mutexes in mode.config are not init, which will access an NULL pointer. Just change goto statement to return, because hibnc_hw_init() doesn't need to free anything.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/ddf1691f25345699296e642f0f59f2d464722fa3
	https://git.kernel.org/stable/c/c950e1be3a24d021475b56efdb49daa7fbba63a9
	https://git.kernel.org/stable/c/f93032e5d68f459601c701f6ab087b5feb3382e8
	https://git.kernel.org/stable/c/a4f1b9c57092c48bdc7958abd23403ccaed437b2
	https://git.kernel.org/stable/c/d3e774266c28aefab3e9db334fdf568f936cae04
	https://git.kernel.org/stable/c/93a08f856fcc5aaeeecad01f71bef3088588216a

Impacted products

Vendor

Product

Version

▼

Linux

Version: b3df5e65cc03696b0624a877d03a3ddf3ef43f52
Version: b3df5e65cc03696b0624a877d03a3ddf3ef43f52
Version: b3df5e65cc03696b0624a877d03a3ddf3ef43f52
Version: b3df5e65cc03696b0624a877d03a3ddf3ef43f52
Version: b3df5e65cc03696b0624a877d03a3ddf3ef43f52
Version: b3df5e65cc03696b0624a877d03a3ddf3ef43f52

Linux

Version: 4.14

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{
  "containers": {
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
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              "versionType": "git"
            },
            {
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              "versionType": "git"
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              "versionType": "git"
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              "status": "affected",
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              "versionType": "git"
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        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.14"
            },
            {
              "lessThan": "4.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.190",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.149",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.103",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.44",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.16.*",
              "status": "unaffected",
              "version": "6.16.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.17-rc3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.190",
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                  "vulnerable": true
                },
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/hisilicon/hibmc: fix the hibmc loaded failed bug\n\nWhen hibmc loaded failed, the driver use hibmc_unload to free the\nresource, but the mutexes in mode.config are not init, which will\naccess an NULL pointer. Just change goto statement to return, because\nhibnc_hw_init() doesn\u0027t need to free anything."
        }
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      "providerMetadata": {
        "dateUpdated": "2025-09-11T16:56:26.130Z",
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          "url": "https://git.kernel.org/stable/c/f93032e5d68f459601c701f6ab087b5feb3382e8"
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        {
          "url": "https://git.kernel.org/stable/c/93a08f856fcc5aaeeecad01f71bef3088588216a"
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    "cveId": "CVE-2025-39772",
    "datePublished": "2025-09-11T16:56:26.130Z",
    "dateReserved": "2025-04-16T07:20:57.128Z",
    "dateUpdated": "2025-09-11T16:56:26.130Z",
    "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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