{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ns390/dasd: fix double module refcount decrement\n\nOnce the discipline is associated with the device, deleting the device\ntakes care of decrementing the module's refcount.  Doing it manually on\nthis error path causes refcount to artificially decrease on each error\nwhile it should just stay the same."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/s390/block/dasd.c"
               ],
               "versions": [
                  {
                     "version": "c020d722b110",
                     "lessThan": "edbdb0d94143",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c020d722b110",
                     "lessThan": "ad999aa18103",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c020d722b110",
                     "lessThan": "ec09bcab32fc",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c020d722b110",
                     "lessThan": "fa18aa507ea7",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c020d722b110",
                     "lessThan": "ebc5a3bd79e5",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c020d722b110",
                     "lessThan": "c3116e62ddef",
                     "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/s390/block/dasd.c"
               ],
               "versions": [
                  {
                     "version": "4.9",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.9",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.153",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.83",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.23",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.7.11",
                     "lessThanOrEqual": "6.7.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8.2",
                     "lessThanOrEqual": "6.8.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.9",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/edbdb0d94143db46edd373cc93e433832d29fe19"
            },
            {
               "url": "https://git.kernel.org/stable/c/ad999aa18103fa038787b6a8a55020abcf34df1a"
            },
            {
               "url": "https://git.kernel.org/stable/c/ec09bcab32fc4765e0cc97e1b72cdd067135f37e"
            },
            {
               "url": "https://git.kernel.org/stable/c/fa18aa507ea71d8914b6acb2c94db311c757c650"
            },
            {
               "url": "https://git.kernel.org/stable/c/ebc5a3bd79e54f98c885c26f0862a27a02c487c5"
            },
            {
               "url": "https://git.kernel.org/stable/c/c3116e62ddeff79cae342147753ce596f01fcf06"
            }
         ],
         "title": "s390/dasd: fix double module refcount decrement",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-27054",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}