{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: remove unreasonable unlock in ocfs2_read_blocks\n\nPatch series \"Misc fixes for ocfs2_read_blocks\", v5.\n\nThis series contains 2 fixes for ocfs2_read_blocks().  The first patch fix\nthe issue reported by syzbot, which detects bad unlock balance in\nocfs2_read_blocks().  The second patch fixes an issue reported by Heming\nZhao when reviewing above fix.\n\n\nThis patch (of 2):\n\nThere was a lock release before exiting, so remove the unreasonable unlock."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "fs/ocfs2/buffer_head_io.c"
               ],
               "versions": [
                  {
                     "version": "cf76c78595ca",
                     "lessThan": "3f1ca6ba5452",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "cf76c78595ca",
                     "lessThan": "f55a33fe0fb5",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "cf76c78595ca",
                     "lessThan": "81aba693b129",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "cf76c78595ca",
                     "lessThan": "84543da867c9",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "cf76c78595ca",
                     "lessThan": "df4f20fc3673",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "cf76c78595ca",
                     "lessThan": "39a88623af3f",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "cf76c78595ca",
                     "lessThan": "c03a82b4a0c9",
                     "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/ocfs2/buffer_head_io.c"
               ],
               "versions": [
                  {
                     "version": "4.20",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.20",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.227",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.168",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.113",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.55",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10.14",
                     "lessThanOrEqual": "6.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.11.3",
                     "lessThanOrEqual": "6.11.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.12-rc1",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/3f1ca6ba5452d53c598a45d21267a2c0c221eef3"
            },
            {
               "url": "https://git.kernel.org/stable/c/f55a33fe0fb5274ef185fd61947cf142138958af"
            },
            {
               "url": "https://git.kernel.org/stable/c/81aba693b129e82e11bb54f569504d943d018de9"
            },
            {
               "url": "https://git.kernel.org/stable/c/84543da867c967edffd5065fa910ebf56aaae49d"
            },
            {
               "url": "https://git.kernel.org/stable/c/df4f20fc3673cee11abf2c571987a95733cb638d"
            },
            {
               "url": "https://git.kernel.org/stable/c/39a88623af3f1c686bf6db1e677ed865ffe6fccc"
            },
            {
               "url": "https://git.kernel.org/stable/c/c03a82b4a0c935774afa01fd6d128b444fd930a1"
            }
         ],
         "title": "ocfs2: remove unreasonable unlock in ocfs2_read_blocks",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-49965",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}