{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to avoid potential panic during recovery\n\nDuring recovery, if FAULT_BLOCK is on, it is possible that\nf2fs_reserve_new_block() will return -ENOSPC during recovery,\nthen it may trigger panic.\n\nAlso, if fault injection rate is 1 and only FAULT_BLOCK fault\ntype is on, it may encounter deadloop in loop of block reservation.\n\nLet's change as below to fix these issues:\n- remove bug_on() to avoid panic.\n- limit the loop count of block reservation to avoid potential\ndeadloop."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "fs/f2fs/f2fs.h",
                  "fs/f2fs/recovery.c"
               ],
               "versions": [
                  {
                     "version": "b1020a546779",
                     "lessThan": "fe4de493572a",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "2a7b12d4705b",
                     "lessThan": "8844b2f8a3f0",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "b29cc6e29b5e",
                     "lessThan": "d034810d02a5",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "956fa1ddc132",
                     "lessThan": "f26091a98131",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "956fa1ddc132",
                     "lessThan": "21ec68234826",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "fs/f2fs/f2fs.h",
                  "fs/f2fs/recovery.c"
               ],
               "versions": [
                  {
                     "version": "6.8",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "6.8",
                     "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/fe4de493572a4263554903bf9c3afc5c196e15f0"
            },
            {
               "url": "https://git.kernel.org/stable/c/8844b2f8a3f0c428b74672f9726f9950b1a7764c"
            },
            {
               "url": "https://git.kernel.org/stable/c/d034810d02a5af8eb74debe29877dcaf5f00fdd1"
            },
            {
               "url": "https://git.kernel.org/stable/c/f26091a981318b5b7451d61f99bc073a6af8db67"
            },
            {
               "url": "https://git.kernel.org/stable/c/21ec68234826b1b54ab980a8df6e33c74cfbee58"
            }
         ],
         "title": "f2fs: fix to avoid potential panic during recovery",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-27032",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}