github - ghsa-92m9-hvpm-8m3c

ghsa-92m9-hvpm-8m3c

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:

wifi: mt76: mt7996: add missing check for rx wcid entries

Non-station wcid entries must not be passed to the rx functions. In case of the global wcid entry, it could even lead to corruption in the wcid array due to pointer being casted to struct mt7996_sta_link using container_of.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-39919"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-01T08:15:35Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7996: add missing check for rx wcid entries\n\nNon-station wcid entries must not be passed to the rx functions.\nIn case of the global wcid entry, it could even lead to corruption in the wcid\narray due to pointer being casted to struct mt7996_sta_link using container_of.",
  "id": "GHSA-92m9-hvpm-8m3c",
  "modified": "2025-10-01T09:30:25Z",
  "published": "2025-10-01T09:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39919"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4a522b01e368eec58d182ecc47d24f49a39e440d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/69dcc19048fcdc3fb166fd25b805470ee8fc0eb1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-39919 (GCVE-0-2025-39919)

Vulnerability from cvelistv5

Published

2025-10-01 07:55

Modified

2025-10-01 07:55

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: add missing check for rx wcid entries Non-station wcid entries must not be passed to the rx functions. In case of the global wcid entry, it could even lead to corruption in the wcid array due to pointer being casted to struct mt7996_sta_link using container_of.

References

URL

Tags

	https://git.kernel.org/stable/c/69dcc19048fcdc3fb166fd25b805470ee8fc0eb1
	https://git.kernel.org/stable/c/4a522b01e368eec58d182ecc47d24f49a39e440d

Impacted products

Vendor

Product

Version

Version: 7464b12b7d92b9641d4664735b9f3c3f0b6173d9
Version: 7464b12b7d92b9641d4664735b9f3c3f0b6173d9

Version: 6.15

Show details on NVD website

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      "affected": [
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          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/mediatek/mt76/mt7996/mac.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
              "version": "7464b12b7d92b9641d4664735b9f3c3f0b6173d9",
              "versionType": "git"
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        },
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          "product": "Linux",
          "programFiles": [
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          ],
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            },
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              "versionType": "semver"
            },
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            },
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              "versionType": "original_commit_for_fix"
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          ]
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      ],
      "cpeApplicability": [
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              "cpeMatch": [
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                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16.6",
                  "versionStartIncluding": "6.15",
                  "vulnerable": true
                },
                {
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                  "versionEndExcluding": "6.17",
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                }
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              "operator": "OR"
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7996: add missing check for rx wcid entries\n\nNon-station wcid entries must not be passed to the rx functions.\nIn case of the global wcid entry, it could even lead to corruption in the wcid\narray due to pointer being casted to struct mt7996_sta_link using container_of."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-01T07:55:14.804Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/69dcc19048fcdc3fb166fd25b805470ee8fc0eb1"
        },
        {
          "url": "https://git.kernel.org/stable/c/4a522b01e368eec58d182ecc47d24f49a39e440d"
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    "datePublished": "2025-10-01T07:55:14.804Z",
    "dateReserved": "2025-04-16T07:20:57.147Z",
    "dateUpdated": "2025-10-01T07:55:14.804Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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