cve/published/2024/CVE-2024-46860.json

{
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      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
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         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7921: fix NULL pointer access in mt7921_ipv6_addr_change\n\nWhen disabling wifi mt7921_ipv6_addr_change() is called as a notifier.\nAt this point mvif->phy is already NULL so we cannot use it here."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/net/wireless/mediatek/mt76/mt7921/main.c"
               ],
               "versions": [
                  {
                     "version": "7bc04215a66b60e198aecaee8418f6d79fa19faa",
                     "lessThan": "4bfee9346d8c17d928ef6da2b8bffab88fa2a553",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "7bc04215a66b60e198aecaee8418f6d79fa19faa",
                     "lessThan": "8d92bafd4c67efb692f722d73a07412b5f88c6d6",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "7bc04215a66b60e198aecaee8418f6d79fa19faa",
                     "lessThan": "479ffee68d59c599f8aed8fa2dcc8e13e7bd13c3",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/net/wireless/mediatek/mt76/mt7921/main.c"
               ],
               "versions": [
                  {
                     "version": "4.16",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.16",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.6.52",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.10.11",
                     "lessThanOrEqual": "6.10.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.11",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "cpeApplicability": [
            {
               "nodes": [
                  {
                     "operator": "OR",
                     "negate": false,
                     "cpeMatch": [
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "4.16",
                           "versionEndExcluding": "6.6.52"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "4.16",
                           "versionEndExcluding": "6.10.11"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "4.16",
                           "versionEndExcluding": "6.11"
                        }
                     ]
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/4bfee9346d8c17d928ef6da2b8bffab88fa2a553"
            },
            {
               "url": "https://git.kernel.org/stable/c/8d92bafd4c67efb692f722d73a07412b5f88c6d6"
            },
            {
               "url": "https://git.kernel.org/stable/c/479ffee68d59c599f8aed8fa2dcc8e13e7bd13c3"
            }
         ],
         "title": "wifi: mt76: mt7921: fix NULL pointer access in mt7921_ipv6_addr_change",
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            "engine": "bippy-1.2.0"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-46860",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}