{
   "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 error checks in dasd_copy_pair_store()\n\ndasd_add_busid() can return an error via ERR_PTR() if an allocation\nfails. However, two callsites in dasd_copy_pair_store() do not check\nthe result, potentially resulting in a NULL pointer dereference. Fix\nthis by checking the result with IS_ERR() and returning the error up\nthe stack."
            }
         ],
         "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_devmap.c"
               ],
               "versions": [
                  {
                     "version": "a91ff09d39f9",
                     "lessThan": "cc8b7284d507",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a91ff09d39f9",
                     "lessThan": "e511167e65d3",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a91ff09d39f9",
                     "lessThan": "68d4c3722290",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a91ff09d39f9",
                     "lessThan": "8e64d2356cbc",
                     "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_devmap.c"
               ],
               "versions": [
                  {
                     "version": "6.1",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "6.1",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.103",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.44",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10.3",
                     "lessThanOrEqual": "6.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.11",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/cc8b7284d5076722e0b8062373b68d8e47c3bace"
            },
            {
               "url": "https://git.kernel.org/stable/c/e511167e65d332d07b3c7a3d5a741ee9c19a8c27"
            },
            {
               "url": "https://git.kernel.org/stable/c/68d4c3722290ad300c295fb3435e835d200d5cb2"
            },
            {
               "url": "https://git.kernel.org/stable/c/8e64d2356cbc800b4cd0e3e614797f76bcf0cdb8"
            }
         ],
         "title": "s390/dasd: fix error checks in dasd_copy_pair_store()",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-42320",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}