Vulnerability-Lookup

GHSA-W9GM-5Q74-CXMG

Vulnerability from github – Published: 2025-09-11 18:35 – Updated: 2026-01-16 21:30

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.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-39772"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-11T17:15:42Z",
    "severity": "MODERATE"
  },
  "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": "2026-01-16T21:30:25Z",
  "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"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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

Vulnerability from cvelistv5 – Published: 2025-09-11 16:56 – Updated: 2025-11-03 17:43

Title

drm/hisilicon/hibmc: fix the hibmc loaded failed bug

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.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/ddf1691f253456992…
	https://git.kernel.org/stable/c/c950e1be3a24d0214…
	https://git.kernel.org/stable/c/f93032e5d68f45960…
	https://git.kernel.org/stable/c/a4f1b9c57092c48bd…
	https://git.kernel.org/stable/c/d3e774266c28aefab…
	https://git.kernel.org/stable/c/93a08f856fcc5aaee…

Impacted products

Vendor

Product

Version

Linux

Affected: b3df5e65cc03696b0624a877d03a3ddf3ef43f52 , < ddf1691f25345699296e642f0f59f2d464722fa3 (git)
Affected: b3df5e65cc03696b0624a877d03a3ddf3ef43f52 , < c950e1be3a24d021475b56efdb49daa7fbba63a9 (git)
Affected: b3df5e65cc03696b0624a877d03a3ddf3ef43f52 , < f93032e5d68f459601c701f6ab087b5feb3382e8 (git)
Affected: b3df5e65cc03696b0624a877d03a3ddf3ef43f52 , < a4f1b9c57092c48bdc7958abd23403ccaed437b2 (git)
Affected: b3df5e65cc03696b0624a877d03a3ddf3ef43f52 , < d3e774266c28aefab3e9db334fdf568f936cae04 (git)
Affected: b3df5e65cc03696b0624a877d03a3ddf3ef43f52 , < 93a08f856fcc5aaeeecad01f71bef3088588216a (git)

Linux

Affected: 4.14
Unaffected: 0 , < 4.14 (semver)
Unaffected: 5.15.190 , ≤ 5.15.* (semver)
Unaffected: 6.1.149 , ≤ 6.1.* (semver)
Unaffected: 6.6.103 , ≤ 6.6.* (semver)
Unaffected: 6.12.44 , ≤ 6.12.* (semver)
Unaffected: 6.16.4 , ≤ 6.16.* (semver)
Unaffected: 6.17 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T17:43:13.756Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "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": [
            {
              "lessThan": "ddf1691f25345699296e642f0f59f2d464722fa3",
              "status": "affected",
              "version": "b3df5e65cc03696b0624a877d03a3ddf3ef43f52",
              "versionType": "git"
            },
            {
              "lessThan": "c950e1be3a24d021475b56efdb49daa7fbba63a9",
              "status": "affected",
              "version": "b3df5e65cc03696b0624a877d03a3ddf3ef43f52",
              "versionType": "git"
            },
            {
              "lessThan": "f93032e5d68f459601c701f6ab087b5feb3382e8",
              "status": "affected",
              "version": "b3df5e65cc03696b0624a877d03a3ddf3ef43f52",
              "versionType": "git"
            },
            {
              "lessThan": "a4f1b9c57092c48bdc7958abd23403ccaed437b2",
              "status": "affected",
              "version": "b3df5e65cc03696b0624a877d03a3ddf3ef43f52",
              "versionType": "git"
            },
            {
              "lessThan": "d3e774266c28aefab3e9db334fdf568f936cae04",
              "status": "affected",
              "version": "b3df5e65cc03696b0624a877d03a3ddf3ef43f52",
              "versionType": "git"
            },
            {
              "lessThan": "93a08f856fcc5aaeeecad01f71bef3088588216a",
              "status": "affected",
              "version": "b3df5e65cc03696b0624a877d03a3ddf3ef43f52",
              "versionType": "git"
            }
          ]
        },
        {
          "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",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.190",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.149",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.103",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.44",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16.4",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.17",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "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."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-29T05:59:06.904Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/ddf1691f25345699296e642f0f59f2d464722fa3"
        },
        {
          "url": "https://git.kernel.org/stable/c/c950e1be3a24d021475b56efdb49daa7fbba63a9"
        },
        {
          "url": "https://git.kernel.org/stable/c/f93032e5d68f459601c701f6ab087b5feb3382e8"
        },
        {
          "url": "https://git.kernel.org/stable/c/a4f1b9c57092c48bdc7958abd23403ccaed437b2"
        },
        {
          "url": "https://git.kernel.org/stable/c/d3e774266c28aefab3e9db334fdf568f936cae04"
        },
        {
          "url": "https://git.kernel.org/stable/c/93a08f856fcc5aaeeecad01f71bef3088588216a"
        }
      ],
      "title": "drm/hisilicon/hibmc: fix the hibmc loaded failed bug",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-39772",
    "datePublished": "2025-09-11T16:56:26.130Z",
    "dateReserved": "2025-04-16T07:20:57.128Z",
    "dateUpdated": "2025-11-03T17:43:13.756Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-W9GM-5Q74-CXMG

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

Tags

Sightings

Nomenclature