{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T17:31:18.914Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/0c7fcdb6d06cdf8b19b57c17605215b06afa864a"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-41013",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:24:52.783178Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:06.070Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/xfs/libxfs/xfs_dir2_data.c",
            "fs/xfs/libxfs/xfs_dir2_priv.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b0932e4f9da85349d1c8f2a77d2a7a7163b8511d",
              "status": "affected",
              "version": "82025d7f79148fe66a1594a0ebe4ab38152cf9e6",
              "versionType": "git"
            },
            {
              "lessThan": "ca96d83c93071f95cf962ce92406621a472df31b",
              "status": "affected",
              "version": "82025d7f79148fe66a1594a0ebe4ab38152cf9e6",
              "versionType": "git"
            },
            {
              "lessThan": "0c7fcdb6d06cdf8b19b57c17605215b06afa864a",
              "status": "affected",
              "version": "82025d7f79148fe66a1594a0ebe4ab38152cf9e6",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/xfs/libxfs/xfs_dir2_data.c",
            "fs/xfs/libxfs/xfs_dir2_priv.h"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.8"
            },
            {
              "lessThan": "3.8",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.142",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.68",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.142",
                  "versionStartIncluding": "3.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.68",
                  "versionStartIncluding": "3.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "3.8",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: don\u0027t walk off the end of a directory data block\n\nThis adds sanity checks for xfs_dir2_data_unused and xfs_dir2_data_entry\nto make sure don\u0027t stray beyond valid memory region. Before patching, the\nloop simply checks that the start offset of the dup and dep is within the\nrange. So in a crafted image, if last entry is xfs_dir2_data_unused, we\ncan change dup-\u003elength to dup-\u003elength-1 and leave 1 byte of space. In the\nnext traversal, this space will be considered as dup or dep. We may\nencounter an out of bound read when accessing the fixed members.\n\nIn the patch, we make sure that the remaining bytes large enough to hold\nan unused entry before accessing xfs_dir2_data_unused and\nxfs_dir2_data_unused is XFS_DIR2_DATA_ALIGN byte aligned. We also make\nsure that the remaining bytes large enough to hold a dirent with a\nsingle-byte name before accessing xfs_dir2_data_entry."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:24:28.567Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/b0932e4f9da85349d1c8f2a77d2a7a7163b8511d"
        },
        {
          "url": "https://git.kernel.org/stable/c/ca96d83c93071f95cf962ce92406621a472df31b"
        },
        {
          "url": "https://git.kernel.org/stable/c/0c7fcdb6d06cdf8b19b57c17605215b06afa864a"
        }
      ],
      "title": "xfs: don\u0027t walk off the end of a directory data block",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-41013",
    "datePublished": "2024-07-29T06:36:59.930Z",
    "dateReserved": "2024-07-12T12:17:45.611Z",
    "dateUpdated": "2026-05-11T20:24:28.567Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:38:27.100Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/fb63435b7c7dc112b1ae1baea5486e0a6e27b196"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-41014",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:24:49.673152Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:05.954Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/xfs/xfs_log_recover.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d1e3efe783365db59da88f08a2e0bfe1cc95b143",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "7cd9f0a33e738cd58876f1bc8d6c1aa5bc4fc8c1",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "fb63435b7c7dc112b1ae1baea5486e0a6e27b196",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/xfs/xfs_log_recover.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.12"
            },
            {
              "lessThan": "2.6.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.120",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.64",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.120",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.64",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: add bounds checking to xlog_recover_process_data\n\nThere is a lack of verification of the space occupied by fixed members\nof xlog_op_header in the xlog_recover_process_data.\n\nWe can create a crafted image to trigger an out of bounds read by\nfollowing these steps:\n    1) Mount an image of xfs, and do some file operations to leave records\n    2) Before umounting, copy the image for subsequent steps to simulate\n       abnormal exit. Because umount will ensure that tail_blk and\n       head_blk are the same, which will result in the inability to enter\n       xlog_recover_process_data\n    3) Write a tool to parse and modify the copied image in step 2\n    4) Make the end of the xlog_op_header entries only 1 byte away from\n       xlog_rec_header-\u003eh_size\n    5) xlog_rec_header-\u003eh_num_logops++\n    6) Modify xlog_rec_header-\u003eh_crc\n\nFix:\nAdd a check to make sure there is sufficient space to access fixed members\nof xlog_op_header."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The vulnerable code is only reached through XFS log recovery at mount time (`xfs_log_mount()` \u2192 `xlog_recover()` \u2192 `xlog_do_recovery_pass()`), which requires the crafted filesystem image to be presented locally as a block device or loop-mounted file. There is no network-facing path to `xlog_recover_process_data()`.\nAC:L - The attacker fully controls the on-disk log: placing the final `xlog_op_header` one byte short of `h_len`, incrementing `h_num_logops`, and recomputing `h_crc` makes the overrun fire deterministically on every mount, with no race or memory-layout condition outside attacker control.\nPR:N - The attacker needs no account or privilege on the target system \u2014 they only supply the malicious image (e.g. a USB stick or disk image), and the mount is performed by the victim or by an automounter such as udisks2/systemd on a desktop or kiosk.\nUI:R - Exploitation requires a separate party to mount the crafted XFS filesystem, since `xfs_fs_type` lacks `FS_USERNS_MOUNT` and mounting needs CAP_SYS_ADMIN in the initial user namespace or an automounter acting for a physically present user.\nS:U - The out-of-bounds read and its consequences are confined to the kernel\u0027s own memory and the mounting kernel\u0027s security authority; no VM, IOMMU, or sandbox boundary is crossed.\nC:H - Up to 11 bytes of kernel heap memory adjacent to the `kvzalloc()`ed log buffer are read out of bounds, and `xlog_recover_process_ophdr()` then emits those bytes into the kernel log via `xfs_warn(\"bad clientid 0x%x\")`/`(\"bad length 0x%x\")`, disclosing adjacent heap contents.\nI:N - There is no out-of-bounds write, and because `dp \u003e end` after the overrun the `dp + len \u003e end` check in `xlog_recover_process_ophdr()` unconditionally returns `-EFSCORRUPTED` before any of the OOB-derived values (`oh_tid`, `oh_flags`) are used, so no kernel or filesystem state is modified.\nA:H - If the log buffer came from the `kvzalloc()` vmalloc fallback, the read crosses into the guard page and oopses the mounting task with recovery locks held; additionally the path executes `WARN_ON(1)` (panic on `panic_on_warn` systems) and `ASSERT(0)`/`ASSERT(dp \u003c= end)` panics on `CONFIG_XFS_ASSERT_FATAL` builds."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:34:39.966Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d1e3efe783365db59da88f08a2e0bfe1cc95b143"
        },
        {
          "url": "https://git.kernel.org/stable/c/7cd9f0a33e738cd58876f1bc8d6c1aa5bc4fc8c1"
        },
        {
          "url": "https://git.kernel.org/stable/c/fb63435b7c7dc112b1ae1baea5486e0a6e27b196"
        }
      ],
      "title": "xfs: add bounds checking to xlog_recover_process_data",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-41014",
    "datePublished": "2024-07-29T06:37:00.826Z",
    "dateReserved": "2024-07-12T12:17:45.611Z",
    "dateUpdated": "2026-08-05T11:34:39.966Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T21:59:17.542Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/13d38c00df97289e6fba2e54193959293fd910d2"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/564d23cc5b216211e1694d53f7e45959396874d0"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/77495e5da5cb110a8fed27b052c77853fe282176"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/53de17ad01cb5f6f8426f597e9d5c87d4cf53bb7"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/fd65685594ee707cbf3ddf22ebb73697786ac114"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/e05a24289db90f76ff606086aadd62d068a88dcd"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/624b380074f0dc209fb8706db3295c735079f34c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/edb2e67dd4626b06fd7eb37252d5067912e78d59"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/255547c6bb8940a97eea94ef9d464ea5967763fb"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-41015",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:24:46.545116Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:05.831Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/ocfs2/dir.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "13d38c00df97289e6fba2e54193959293fd910d2",
              "status": "affected",
              "version": "23193e513d1cd69411469f028d56fd175d4a6b07",
              "versionType": "git"
            },
            {
              "lessThan": "564d23cc5b216211e1694d53f7e45959396874d0",
              "status": "affected",
              "version": "23193e513d1cd69411469f028d56fd175d4a6b07",
              "versionType": "git"
            },
            {
              "lessThan": "77495e5da5cb110a8fed27b052c77853fe282176",
              "status": "affected",
              "version": "23193e513d1cd69411469f028d56fd175d4a6b07",
              "versionType": "git"
            },
            {
              "lessThan": "53de17ad01cb5f6f8426f597e9d5c87d4cf53bb7",
              "status": "affected",
              "version": "23193e513d1cd69411469f028d56fd175d4a6b07",
              "versionType": "git"
            },
            {
              "lessThan": "fd65685594ee707cbf3ddf22ebb73697786ac114",
              "status": "affected",
              "version": "23193e513d1cd69411469f028d56fd175d4a6b07",
              "versionType": "git"
            },
            {
              "lessThan": "e05a24289db90f76ff606086aadd62d068a88dcd",
              "status": "affected",
              "version": "23193e513d1cd69411469f028d56fd175d4a6b07",
              "versionType": "git"
            },
            {
              "lessThan": "624b380074f0dc209fb8706db3295c735079f34c",
              "status": "affected",
              "version": "23193e513d1cd69411469f028d56fd175d4a6b07",
              "versionType": "git"
            },
            {
              "lessThan": "edb2e67dd4626b06fd7eb37252d5067912e78d59",
              "status": "affected",
              "version": "23193e513d1cd69411469f028d56fd175d4a6b07",
              "versionType": "git"
            },
            {
              "lessThan": "255547c6bb8940a97eea94ef9d464ea5967763fb",
              "status": "affected",
              "version": "23193e513d1cd69411469f028d56fd175d4a6b07",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/ocfs2/dir.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.24"
            },
            {
              "lessThan": "2.6.24",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.319",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.281",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.223",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.164",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.102",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.43",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.319",
                  "versionStartIncluding": "2.6.24",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.281",
                  "versionStartIncluding": "2.6.24",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.223",
                  "versionStartIncluding": "2.6.24",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.164",
                  "versionStartIncluding": "2.6.24",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.102",
                  "versionStartIncluding": "2.6.24",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.43",
                  "versionStartIncluding": "2.6.24",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.12",
                  "versionStartIncluding": "2.6.24",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.2",
                  "versionStartIncluding": "2.6.24",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "2.6.24",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: add bounds checking to ocfs2_check_dir_entry()\n\nThis adds sanity checks for ocfs2_dir_entry to make sure all members of\nocfs2_dir_entry don\u0027t stray beyond valid memory region."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - Reaching `ocfs2_check_dir_entry()`/`ocfs2_search_dirblock()` requires a crafted OCFS2 volume to be present locally (loop-mounted image file or an attached block device/USB stick) and then touched with an ordinary path-walk or `getdents()`; ocfs2 directory parsing is not exposed by any remote protocol handler.\nAC:L - The attacker authors the on-disk dirents, and `rec_len` is an unvalidated `__le16` that the scan loop only rejects when zero, so `de_buf` can be steered to any byte offset (including `b_data + blocksize - 1`) and the out-of-bounds header read in `ocfs2_match()` fires deterministically on the first `stat()`/`readdir()` \u2014 no race, no memory-layout luck, and no non-default kernel config.\nPR:L - An unprivileged local user supplies the poisoned image (a file for loop-mount, or removable media handled by udisks2/systemd automount) and then triggers the path with plain unprivileged `open()`/`stat()`/`readdir()`/`rename()` on the crafted directory; the attacker needs no capability of their own.\nUI:N - On the common desktop/kiosk/embedded deployment the attacker-supplied device is mounted automatically by the automount daemon, and the attacking process itself then issues the syscall that walks the malformed directory \u2014 no deliberate action by another user is required.\nS:U - The out-of-bounds accesses and the resulting metadata corruption stay inside the kernel\u0027s own memory and security authority; no VM, IOMMU, container, or sandbox boundary is crossed.\nC:H - `ocfs2_match()` reads `de-\u003einode`, `de-\u003ename_len` and `memcmp()`s the name up to ~12 bytes past the end of the page-cache block buffer, and `ocfs2_check_dir_entry()`\u0027s `mlog(ML_ERROR, \u2026)` then prints that out-of-bounds `de-\u003einode` verbatim into the kernel log, while the match/no-match result forms a byte-granular oracle over adjacent kernel memory; for inline dirs the missing `i_size` bound also lets `dir_emit()` hand bytes from beyond the valid region to userspace.\nI:H - Dirents that stray outside the valid region pass validation and are then written in place \u2014 `le16_add_cpu(\u0026pde-\u003erec_len, \u2026)` and `de-\u003einode = 0` in `__ocfs2_delete_entry()`, `de-\u003einode`/`file_type` in `ocfs2_update_entry()`, and `de1-\u003erec_len`/`de-\u003ename_len`/`memcpy(de-\u003ename, name, namelen)` in `__ocfs2_add_entry()` \u2014 through unaligned pointers whose offsets are derived from out-of-bounds-read `rec_len`/`name_len`, giving attacker-controlled writes outside the region the code believes it owns.\nA:H - The read past a block buffer that can be a full page reliably trips KASAN and can fault on an unmapped adjacent page (DEBUG_PAGEALLOC, highmem/kmap, sparsemem section edge), producing an oops, and the `BUG_ON((char *)de \u003e= (size + data_start))` in `__ocfs2_add_entry()` becomes reachable for inline-data dirs because the old check bounded against the block rather than `i_size` \u2014 a kernel BUG taken with the journal handle and inode locks held; the trigger is repeatable on demand."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:34:41.032Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/13d38c00df97289e6fba2e54193959293fd910d2"
        },
        {
          "url": "https://git.kernel.org/stable/c/564d23cc5b216211e1694d53f7e45959396874d0"
        },
        {
          "url": "https://git.kernel.org/stable/c/77495e5da5cb110a8fed27b052c77853fe282176"
        },
        {
          "url": "https://git.kernel.org/stable/c/53de17ad01cb5f6f8426f597e9d5c87d4cf53bb7"
        },
        {
          "url": "https://git.kernel.org/stable/c/fd65685594ee707cbf3ddf22ebb73697786ac114"
        },
        {
          "url": "https://git.kernel.org/stable/c/e05a24289db90f76ff606086aadd62d068a88dcd"
        },
        {
          "url": "https://git.kernel.org/stable/c/624b380074f0dc209fb8706db3295c735079f34c"
        },
        {
          "url": "https://git.kernel.org/stable/c/edb2e67dd4626b06fd7eb37252d5067912e78d59"
        },
        {
          "url": "https://git.kernel.org/stable/c/255547c6bb8940a97eea94ef9d464ea5967763fb"
        }
      ],
      "title": "ocfs2: add bounds checking to ocfs2_check_dir_entry()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-41015",
    "datePublished": "2024-07-29T06:37:01.651Z",
    "dateReserved": "2024-07-12T12:17:45.612Z",
    "dateUpdated": "2026-08-05T11:34:41.032Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T21:59:18.988Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/af77c4fc1871847b528d58b7fdafb4aa1f6a9262"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-41016",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:24:43.120825Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:05.725Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V1.1.1",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-10-15T00:47:16.242Z",
          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
        "references": [
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
          }
        ],
        "x_adpType": "supplier"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/ocfs2/xattr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "e2b3d7a9d019d4d1a0da6c3ea64a1ff79c99c090",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            },
            {
              "lessThan": "e8f9c4af7af7e9e4cd09c0251c7936593147419f",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            },
            {
              "lessThan": "57a3d89831fcaa2cdbe024b47c7c36d5a56c3637",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            },
            {
              "lessThan": "c031d286eceb82f72f8623b7f4abd2aa491bfb5e",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            },
            {
              "lessThan": "cfb926051fab19b10d1e65976211f364aa820180",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            },
            {
              "lessThan": "c726dea9d0c806d64c26fcef483b1fb9474d8c5e",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            },
            {
              "lessThan": "e4ffea01adf3323c821b6f37e9577d2d400adbaa",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            },
            {
              "lessThan": "af77c4fc1871847b528d58b7fdafb4aa1f6a9262",
              "status": "affected",
              "version": "cf1d6c763fbcb115263114302485ad17e7933d87",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/ocfs2/xattr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.28"
            },
            {
              "lessThan": "2.6.28",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.323",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.285",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.227",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.168",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.112",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.53",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.323",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.285",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.227",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.168",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.112",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.53",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.12",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "2.6.28",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry()\n\nxattr in ocfs2 maybe \u0027non-indexed\u0027, which saved with additional space\nrequested.  It\u0027s better to check if the memory is out of bound before\nmemcmp, although this possibility mainly comes from crafted poisonous\nimages."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - Reaching `ocfs2_xattr_find_entry()` requires a crafted OCFS2 image to be present locally (loop-mounted file or attached block device/USB stick) and then touched via `getxattr()`/`setxattr()` or an automatic security-label lookup; there is no remote protocol path into the ocfs2 xattr code.\nAC:L - The attacker authors the on-disk metadata, and `xe_name_offset` is an unvalidated `__le16`, so the read at `xs-\u003ebase + name_offset` (up to 65535 bytes past a 512\u20134096 byte block buffer) fires deterministically on the first `getxattr()` with a matching type/name-length; no race, no memory-layout luck, and no non-default kernel config is involved, and for offsets inside the same page the \"out-of-bounds\" bytes are other blocks of the attacker\u0027s own image, making the `memcmp()` match reliably.\nPR:L - An unprivileged local user can supply the poisoned image (a file for loop-mount or removable media handled by udisks2/systemd automount) and then trigger the path with ordinary unprivileged `getxattr()`/`setxattr()` calls on the crafted file; no capability of the attacker\u0027s own is needed.\nUI:N - On the common desktop/kiosk/embedded deployment the attacker-supplied device is mounted automatically by the automount daemon, and the attacking process itself then issues the `getxattr()`/`setxattr()` that hits the unchecked `memcmp()` \u2014 no deliberate action by another user is required.\nS:U - The out-of-bounds read and the resulting out-of-bounds write stay inside the kernel\u0027s own memory and security authority; no VM, IOMMU, container, or sandbox boundary is crossed.\nC:H - Once the unchecked `memcmp()` matches out-of-bounds bytes, `ocfs2_xattr_ibody_get()`/`ocfs2_xattr_block_get()` `memcpy()` from `xs-\u003ebase + xe_name_offset + name_len` for `xe_value_size` bytes (attacker-chosen, up to XATTR_SIZE_MAX) straight into the caller\u0027s userspace buffer, disclosing kernel memory beyond the buffer_head; the match/no-match result also forms a byte-granular oracle over ~64 KiB past the buffer.\nI:H - The same missing check on the setxattr path (`ocfs2_xattr_ibody_find()`/`ocfs2_xattr_block_find()`) lets a bogus `xe_name_offset` propagate into `ocfs2_xa_set()`, where `ocfs2_xa_reuse_entry()`/`ocfs2_xa_store_value()` `memset()`/`memcpy()` attacker-supplied value bytes at `base + name_offset`, and `ocfs2_xa_block_wipe_namevalue()` `memmove()`s with that offset \u2014 an out-of-bounds heap write with controlled content suitable for control-flow hijacking.\nA:H - The read (and the subsequent write/memmove) can land up to ~65790 bytes past a 512\u20134096 byte block buffer, readily touching unmapped or unrelated memory and producing a kernel oops/page fault (immediate KASAN slab-out-of-bounds), and corrupting neighbouring kernel data crashes the system; the trigger is repeatable on demand."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:34:42.104Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/e2b3d7a9d019d4d1a0da6c3ea64a1ff79c99c090"
        },
        {
          "url": "https://git.kernel.org/stable/c/e8f9c4af7af7e9e4cd09c0251c7936593147419f"
        },
        {
          "url": "https://git.kernel.org/stable/c/57a3d89831fcaa2cdbe024b47c7c36d5a56c3637"
        },
        {
          "url": "https://git.kernel.org/stable/c/c031d286eceb82f72f8623b7f4abd2aa491bfb5e"
        },
        {
          "url": "https://git.kernel.org/stable/c/cfb926051fab19b10d1e65976211f364aa820180"
        },
        {
          "url": "https://git.kernel.org/stable/c/c726dea9d0c806d64c26fcef483b1fb9474d8c5e"
        },
        {
          "url": "https://git.kernel.org/stable/c/e4ffea01adf3323c821b6f37e9577d2d400adbaa"
        },
        {
          "url": "https://git.kernel.org/stable/c/af77c4fc1871847b528d58b7fdafb4aa1f6a9262"
        }
      ],
      "title": "ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-41016",
    "datePublished": "2024-07-29T06:37:02.530Z",
    "dateReserved": "2024-07-12T12:17:45.612Z",
    "dateUpdated": "2026-10-15T00:47:16.242Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T21:59:20.503Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/7f91bd0f2941fa36449ce1a15faaa64f840d9746"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/fc16776a82e8df97b6c4f9a10ba95aa44cef7ba5"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/6386f1b6a10e5d1ddd03db4ff6dfc55d488852ce"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/7e21574195a45fc193555fa40e99fed16565ff7e"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/4e034f7e563ab723b93a59980e4a1bb33198ece8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/17440dbc66ab98b410514b04987f61deedb86751"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f4435f476b9bf059cd9e26a69f5b29c768d00375"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/dbde7bc91093fa9c2410e418b236b70fde044b73"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d0fa70aca54c8643248e89061da23752506ec0d4"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-41017",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:24:38.749773Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:05.610Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/jfs/xattr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7f91bd0f2941fa36449ce1a15faaa64f840d9746",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "fc16776a82e8df97b6c4f9a10ba95aa44cef7ba5",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "6386f1b6a10e5d1ddd03db4ff6dfc55d488852ce",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "7e21574195a45fc193555fa40e99fed16565ff7e",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "4e034f7e563ab723b93a59980e4a1bb33198ece8",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "17440dbc66ab98b410514b04987f61deedb86751",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "f4435f476b9bf059cd9e26a69f5b29c768d00375",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "dbde7bc91093fa9c2410e418b236b70fde044b73",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "d0fa70aca54c8643248e89061da23752506ec0d4",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/jfs/xattr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.12"
            },
            {
              "lessThan": "2.6.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.319",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.281",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.223",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.164",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.102",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.43",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.319",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.281",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.223",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.164",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.102",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.43",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.12",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.2",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "2.6.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\njfs: don\u0027t walk off the end of ealist\n\nAdd a check before visiting the members of ea to\nmake sure each ea stays within the ealist."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - Exploitation requires a locally-mounted crafted JFS image and is triggered through the getxattr()/listxattr() syscalls (or implicitly via jfs_get_acl() during permission checks) on the attacker\u0027s own file. There is no network-facing path into fs/jfs.\nAC:L - The attacker fully authors the on-disk EA list, so the out-of-bounds offset and length are deterministic and reliably reproducible with no dependence on uncontrolled state. The double-fetch write variant in jfs_listxattr() is likewise attacker-paced, since they control both the heap churn adjacent to the inline-EA slab object and the rate of syscalls.\nPR:L - On desktop, kiosk and workstation deployments removable media is mounted for the logged-in unprivileged user by udisks2/autofs, after which any unprivileged local user can trigger the overread on the crafted file. No CAP_SYS_ADMIN is needed for the triggering getxattr()/listxattr() calls themselves.\nUI:N - Once the filesystem is present, the attacker triggers the bug entirely on their own by calling getxattr()/listxattr() on their crafted file \u2014 even an `ls -l` style permission check reaches it via jfs_get_acl(). No victim action is required at exploitation time.\nS:U - The out-of-bounds access and its consequences are confined to the kernel\u0027s own memory and the same security authority. No hypervisor, IOMMU, or sandbox boundary is crossed.\nC:H - An attacker-chosen valuelen of up to 65535 makes __jfs_getxattr() memcpy up to 64 KB from beyond the EA buffer \u2014 frequently the 128-byte i_inline_ea field inside a jfs_inode_info slab object \u2014 and that adjacent kernel heap is returned directly to userspace. This is a large, unbounded infoleak that can disclose kernel pointers, keys, and other tasks\u0027 data.\nI:H - jfs_listxattr() re-derives namelen, the os2-prefix decision, and NEXT_EA() from out-of-bounds memory in both its sizing pass and its copy pass, so a concurrent change to those bytes lets the copy pass overflow the kvmalloc\u0027d klist buffer \u2014 a kernel heap out-of-bounds write. Additionally, out-of-bounds heap bytes are parsed as POSIX ACL entries by jfs_get_acl(), corrupting the access rules applied to the inode.\nA:H - Reading up to 64 KB past a 128-byte inline buffer or a metapage routinely walks into unmapped pages, producing a general protection fault or oops, and KASAN/hardened configurations panic on the slab overread. The heap overflow write in jfs_listxattr() likewise corrupts allocator state and crashes the kernel."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:34:43.174Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/7f91bd0f2941fa36449ce1a15faaa64f840d9746"
        },
        {
          "url": "https://git.kernel.org/stable/c/fc16776a82e8df97b6c4f9a10ba95aa44cef7ba5"
        },
        {
          "url": "https://git.kernel.org/stable/c/6386f1b6a10e5d1ddd03db4ff6dfc55d488852ce"
        },
        {
          "url": "https://git.kernel.org/stable/c/7e21574195a45fc193555fa40e99fed16565ff7e"
        },
        {
          "url": "https://git.kernel.org/stable/c/4e034f7e563ab723b93a59980e4a1bb33198ece8"
        },
        {
          "url": "https://git.kernel.org/stable/c/17440dbc66ab98b410514b04987f61deedb86751"
        },
        {
          "url": "https://git.kernel.org/stable/c/f4435f476b9bf059cd9e26a69f5b29c768d00375"
        },
        {
          "url": "https://git.kernel.org/stable/c/dbde7bc91093fa9c2410e418b236b70fde044b73"
        },
        {
          "url": "https://git.kernel.org/stable/c/d0fa70aca54c8643248e89061da23752506ec0d4"
        }
      ],
      "title": "jfs: don\u0027t walk off the end of ealist",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-41017",
    "datePublished": "2024-07-29T06:37:03.390Z",
    "dateReserved": "2024-07-12T12:17:45.612Z",
    "dateUpdated": "2026-08-05T11:34:43.174Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T04:39:56.071Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f3124d51e4e7b56a732419d8dc270e807252334f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c114d2b88f8b226d4b2acf5a1ba0412cde6c31dd"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9b71f820f7168f1eab8378c80c7ea8a022a475bc"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/702d4930eb06dcfda85a2fa67e8a1a27bfa2a845"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-41018",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:24:35.520516Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:05.489Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/ntfs3/fslog.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "f3124d51e4e7b56a732419d8dc270e807252334f",
              "status": "affected",
              "version": "e0b64e4ad2eb013fd3299e34e7fe5e19f321e140",
              "versionType": "git"
            },
            {
              "lessThan": "c114d2b88f8b226d4b2acf5a1ba0412cde6c31dd",
              "status": "affected",
              "version": "865e7a7700d930d34895a70f8af2eb4e778a5b0e",
              "versionType": "git"
            },
            {
              "lessThan": "9b71f820f7168f1eab8378c80c7ea8a022a475bc",
              "status": "affected",
              "version": "865e7a7700d930d34895a70f8af2eb4e778a5b0e",
              "versionType": "git"
            },
            {
              "lessThan": "702d4930eb06dcfda85a2fa67e8a1a27bfa2a845",
              "status": "affected",
              "version": "865e7a7700d930d34895a70f8af2eb4e778a5b0e",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "653687cca0fdbf426c078b46c377c57bee49e837",
              "versionType": "git"
            },
            {
              "lessThan": "6.6.43",
              "status": "affected",
              "version": "6.6.19",
              "versionType": "semver"
            },
            {
              "lessThan": "6.8",
              "status": "affected",
              "version": "6.7.7",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/ntfs3/fslog.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.8"
            },
            {
              "lessThan": "6.8",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.43",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.43",
                  "versionStartIncluding": "6.6.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.12",
                  "versionStartIncluding": "6.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.2",
                  "versionStartIncluding": "6.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "6.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "6.7.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs/ntfs3: Add a check for attr_names and oatbl\n\nAdded out-of-bound checking for *ane (ATTR_NAME_ENTRY)."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The vulnerable parser is reached only through the local mount path (`mount()` \u2192 `ntfs_fill_super()` \u2192 `ntfs_loadlog_and_replay()` \u2192 `log_replay()`), requiring the attacker to present a crafted NTFS block device or image to the local system. No network or remote-peer input reaches this code.\nAC:L - Every value driving the overflow (`rst-\u003eattr_names_len`, `open_attr_len`, and each `ATTR_NAME_ENTRY.off`/`name_bytes`) comes verbatim from the attacker-authored `$LogFile`, so the out-of-bounds walk and the controlled-offset write trigger deterministically on the first mount with no race and no reliance on conditions outside the attacker\u0027s control.\nPR:L - On the realistic target (shared workstation, kiosk, automotive/embedded head unit) an unprivileged local user with a session can get a crafted NTFS volume mounted through udisks2/polkit removable-media automount or an fstab/mount helper, so basic local user access suffices rather than real root.\nUI:N - In the automount scenario the attacker triggers the mount themselves by attaching the media; no separate victim has to open a file, run a command, or take any action for `log_replay()` to parse the malicious log.\nS:U - The corruption is confined to kernel heap memory within the same kernel security authority; there is no VM, IOMMU, or sandbox boundary crossed.\nC:H - The unbounded `while (ane-\u003eoff)` walk reads far past the end of the `attr_names` slab allocation, and the resulting heap corruption of adjacent slab objects (including planting a kernel heap pointer into neighbouring structures) is leverageable into broad kernel memory disclosure.\nI:H - `Add2Ptr(oatbl, le16_to_cpu(ane-\u003eoff))` gives an attacker-chosen offset of up to 65535 bytes beyond a small `kmemdup()` allocation, at which the code writes an 8-byte kernel pointer plus two attacker-influenced bytes \u2014 a controlled out-of-bounds heap write suitable for overwriting adjacent objects and hijacking control flow.\nA:H - Even without full exploitation, the out-of-bounds reads and writes reliably corrupt slab memory or hit unmapped pages during mount, producing an oops or panic."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:34:44.241Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/f3124d51e4e7b56a732419d8dc270e807252334f"
        },
        {
          "url": "https://git.kernel.org/stable/c/c114d2b88f8b226d4b2acf5a1ba0412cde6c31dd"
        },
        {
          "url": "https://git.kernel.org/stable/c/9b71f820f7168f1eab8378c80c7ea8a022a475bc"
        },
        {
          "url": "https://git.kernel.org/stable/c/702d4930eb06dcfda85a2fa67e8a1a27bfa2a845"
        }
      ],
      "title": "fs/ntfs3: Add a check for attr_names and oatbl",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-41018",
    "datePublished": "2024-07-29T06:37:04.372Z",
    "dateReserved": "2024-07-12T12:17:45.612Z",
    "dateUpdated": "2026-08-05T11:34:44.241Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T21:59:21.968Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/35652dfa8cc9a8a900ec0f1e0395781f94ffc5f0"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/818a257428644b8873e79c44404d8fb6598d4440"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/6ae7265a7b816879fd0203e83b5030d3720bbb7a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/82c94e6a7bd116724738aa67eba6f5fedf3a3319"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/617cf144c206f98978ec730b17159344fd147cb4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/50c47879650b4c97836a0086632b3a2e300b0f06"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-41019",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:24:32.092884Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:05.373Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/ntfs3/fslog.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "35652dfa8cc9a8a900ec0f1e0395781f94ffc5f0",
              "status": "affected",
              "version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e",
              "versionType": "git"
            },
            {
              "lessThan": "818a257428644b8873e79c44404d8fb6598d4440",
              "status": "affected",
              "version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e",
              "versionType": "git"
            },
            {
              "lessThan": "6ae7265a7b816879fd0203e83b5030d3720bbb7a",
              "status": "affected",
              "version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e",
              "versionType": "git"
            },
            {
              "lessThan": "82c94e6a7bd116724738aa67eba6f5fedf3a3319",
              "status": "affected",
              "version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e",
              "versionType": "git"
            },
            {
              "lessThan": "617cf144c206f98978ec730b17159344fd147cb4",
              "status": "affected",
              "version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e",
              "versionType": "git"
            },
            {
              "lessThan": "50c47879650b4c97836a0086632b3a2e300b0f06",
              "status": "affected",
              "version": "4534a70b7056fd4b9a1c6db5a4ce3c98546b291e",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/ntfs3/fslog.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.15"
            },
            {
              "lessThan": "5.15",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.164",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.102",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.43",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.164",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.102",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.43",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.12",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.2",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs/ntfs3: Validate ff offset\n\nThis adds sanity checks for ff offset. There is a check\non rt-\u003efirst_free at first, but walking through by ff\nwithout any check. If the second ff is a large offset.\nWe may encounter an out-of-bound read."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The vulnerable code is reached only through `mount()` of a crafted NTFS volume, whose `$LogFile` is parsed by `log_replay()` during `ntfs_fill_super()`. No network or remote peer is involved, and the image can be supplied as a local file/loop device rather than requiring physical media, so Local is the correct (and higher-severity) vector versus Physical.\nAC:L - Every field driving the bug (`rt-\u003esize`, `rt-\u003eused`, `rt-\u003efirst_free`, `rt-\u003elast_free`, and the free-list words) is attacker-authored data in the image, so the out-of-bounds offset is chosen deterministically with no race, memory-layout guess, or environmental precondition.\nPR:L - ntfs3 is `FS_REQUIRES_DEV` without `FS_USERNS_MOUNT`, so mounting is not reachable from an unprivileged user namespace, but on desktop/kiosk/workstation deployments an ordinary logged-in local user can get an attacker-supplied NTFS volume mounted via udisks2/automount policy without any administrative credential.\nUI:N - The attacker performs the mount themselves (or automount/udisks2 does it the moment the device appears) and log replay runs unconditionally on every mount, read-only included; no separate victim has to open a file or take any action.\nS:U - The out-of-bounds accesses occur in kernel memory within the same security authority that already owns the mount; no hypervisor, IOMMU, or sandbox boundary is crossed.\nC:H - The unvalidated free-list walk performs 4-byte reads at attacker-chosen offsets of up to ~4 GB beyond the slab object, and the walk\u0027s outcome (terminate, hit `RESTART_ENTRY_ALLOCATED`, or spin) is observable through mount success/failure, turning the wild reads into a probing oracle over kernel heap contents.\nI:H - Because `check_rstbl()` is the sole validator of `first_free`/`last_free` before the tables reach `free_rsttbl_idx()`, `alloc_rsttbl_idx()`, and `extend_rsttbl()`, a corrupted list yields out-of-bounds 4-byte slab writes with attacker-influenced values (`*(__le32 *)Add2Ptr(rt, lf) = off_le`, `*last_e = *e`), which is heap corruption usable for control-flow-relevant metadata overwrite.\nA:H - A wild read up to 4 GB from the buffer readily faults on unmapped kernel memory, producing an oops/panic, and a cyclic free list makes the unbounded `for (off = ff; off;)` / `for (;;)` walks loop forever with no reschedule, hanging the mounting task and CPU."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:34:45.331Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/35652dfa8cc9a8a900ec0f1e0395781f94ffc5f0"
        },
        {
          "url": "https://git.kernel.org/stable/c/818a257428644b8873e79c44404d8fb6598d4440"
        },
        {
          "url": "https://git.kernel.org/stable/c/6ae7265a7b816879fd0203e83b5030d3720bbb7a"
        },
        {
          "url": "https://git.kernel.org/stable/c/82c94e6a7bd116724738aa67eba6f5fedf3a3319"
        },
        {
          "url": "https://git.kernel.org/stable/c/617cf144c206f98978ec730b17159344fd147cb4"
        },
        {
          "url": "https://git.kernel.org/stable/c/50c47879650b4c97836a0086632b3a2e300b0f06"
        }
      ],
      "title": "fs/ntfs3: Validate ff offset",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-41019",
    "datePublished": "2024-07-29T06:37:05.300Z",
    "dateReserved": "2024-07-12T12:17:45.613Z",
    "dateUpdated": "2026-08-05T11:34:45.331Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}