{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: refine the EOF check in blkdev_iomap_begin\n\nblkdev_iomap_begin rounds down the offset to the logical block size\nbefore stashing it in iomap->offset and checking that it still is\ninside the inode size.\n\nCheck the i_size check to the raw pos value so that we don't try a\nzero size write if iter->pos is unaligned."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "block/fops.c"
               ],
               "versions": [
                  {
                     "version": "487c607df790",
                     "lessThan": "910717920c8c",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "487c607df790",
                     "lessThan": "72c54e063c32",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "487c607df790",
                     "lessThan": "10b723bcba89",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "487c607df790",
                     "lessThan": "0c12028aec83",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "block/fops.c"
               ],
               "versions": [
                  {
                     "version": "6.6",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "6.6",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.33",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8.12",
                     "lessThanOrEqual": "6.8.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.9.3",
                     "lessThanOrEqual": "6.9.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/910717920c8c3f9386277a44c44d448058a18084"
            },
            {
               "url": "https://git.kernel.org/stable/c/72c54e063c32aeb38d43a2bd897821e6e5a1757d"
            },
            {
               "url": "https://git.kernel.org/stable/c/10b723bcba8986537a484aa94dbfc9093fd776a1"
            },
            {
               "url": "https://git.kernel.org/stable/c/0c12028aec837f5a002009bbf68d179d506510e8"
            }
         ],
         "title": "block: refine the EOF check in blkdev_iomap_begin",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-38604",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}