GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2024-41020 (GCVE-0-2024-41020)

Vulnerability from cvelistv5 – Published: 2024-07-29 13:34 – Updated: 2026-08-05 11:34
VLAI
Title
filelock: Fix fcntl/close race recovery compat path
Summary
In the Linux kernel, the following vulnerability has been resolved: filelock: Fix fcntl/close race recovery compat path When I wrote commit 3cad1bc01041 ("filelock: Remove locks reliably when fcntl/close race is detected"), I missed that there are two copies of the code I was patching: The normal version, and the version for 64-bit offsets on 32-bit kernels. Thanks to Greg KH for stumbling over this while doing the stable backport... Apply exactly the same fix to the compat path for 32-bit kernels.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 16:24 UTC
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: c293621bbf678a3d85e3ed721c3921c8a670610d , < a561145f3ae973ebf3e0aee41624e92a6c5cb38d (git)
Affected: c293621bbf678a3d85e3ed721c3921c8a670610d , < 4c43ad4ab41602201d34c66ac62130fe339d686f (git)
Affected: c293621bbf678a3d85e3ed721c3921c8a670610d , < 911cc83e56a2de5a40758766c6a70d6998248860 (git)
Affected: c293621bbf678a3d85e3ed721c3921c8a670610d , < 53e21cfa68a7d12de378b7116c75571f73e0dfa2 (git)
Affected: c293621bbf678a3d85e3ed721c3921c8a670610d , < f4d0775c6e2f1340ca0725f0337de149aaa989ca (git)
Affected: c293621bbf678a3d85e3ed721c3921c8a670610d , < 73ae349534ebc377328e7d21891e589626c6e82c (git)
Affected: c293621bbf678a3d85e3ed721c3921c8a670610d , < 5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02 (git)
Affected: c293621bbf678a3d85e3ed721c3921c8a670610d , < ed898f9ca3fa32c56c858b463ceb9d9936cc69c4 (git)
Affected: c293621bbf678a3d85e3ed721c3921c8a670610d , < f8138f2ad2f745b9a1c696a05b749eabe44337ea (git)
guessed Create a notification for this product.
Linux Linux Affected: 2.6.13
Unaffected: 0 , < 2.6.13 (semver)
Unaffected: 4.19.319 , ≤ 4.19.* (semver)
Unaffected: 5.4.281 , ≤ 5.4.* (semver)
Unaffected: 5.10.223 , ≤ 5.10.* (semver)
Unaffected: 5.15.164 , ≤ 5.15.* (semver)
Unaffected: 6.1.102 , ≤ 6.1.* (semver)
Unaffected: 6.6.43 , ≤ 6.6.* (semver)
Unaffected: 6.9.12 , ≤ 6.9.* (semver)
Unaffected: 6.10.2 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T21:59:23.424Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a561145f3ae973ebf3e0aee41624e92a6c5cb38d"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/4c43ad4ab41602201d34c66ac62130fe339d686f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/911cc83e56a2de5a40758766c6a70d6998248860"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/53e21cfa68a7d12de378b7116c75571f73e0dfa2"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f4d0775c6e2f1340ca0725f0337de149aaa989ca"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/73ae349534ebc377328e7d21891e589626c6e82c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ed898f9ca3fa32c56c858b463ceb9d9936cc69c4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/f8138f2ad2f745b9a1c696a05b749eabe44337ea"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-41020",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:24:28.681942Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:34:05.238Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/locks.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "a561145f3ae973ebf3e0aee41624e92a6c5cb38d",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "4c43ad4ab41602201d34c66ac62130fe339d686f",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "911cc83e56a2de5a40758766c6a70d6998248860",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "53e21cfa68a7d12de378b7116c75571f73e0dfa2",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "f4d0775c6e2f1340ca0725f0337de149aaa989ca",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "73ae349534ebc377328e7d21891e589626c6e82c",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "ed898f9ca3fa32c56c858b463ceb9d9936cc69c4",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            },
            {
              "lessThan": "f8138f2ad2f745b9a1c696a05b749eabe44337ea",
              "status": "affected",
              "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/locks.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.13"
            },
            {
              "lessThan": "2.6.13",
              "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": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.281",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.223",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.164",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.102",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.43",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9.12",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.2",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "2.6.13",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfilelock: Fix fcntl/close race recovery compat path\n\nWhen I wrote commit 3cad1bc01041 (\"filelock: Remove locks reliably when\nfcntl/close race is detected\"), I missed that there are two copies of the\ncode I was patching: The normal version, and the version for 64-bit offsets\non 32-bit kernels.\nThanks to Greg KH for stumbling over this while doing the stable\nbackport...\n\nApply exactly the same fix to the compat path for 32-bit kernels."
        }
      ],
      "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 the local `fcntl64(F_SETLK64/F_SETLKW64)` syscall racing a local `close()`; there is no remote or adjacent-network entry point into `fcntl_setlk64()`.\nAC:L - The attacker owns both sides of the race (one thread calling fcntl64, another calling close on the same fd) and can retry indefinitely, needing only one win to plant a permanent stale lock; the extra condition that makes the recovery unlock fail is also attacker-driven (concurrent relabel under SELinux/Smack enforcing, a killable signal during `nfs_iocounter_wait()` on an NFS mount, or a co-thread creating the merged range that forces an allocating split).\nPR:L - Any unprivileged local user can call fcntl64/close on a file it may open, and can read the world-readable `/proc/locks` to drive the use-after-free; no capability, LSM privilege, or namespace access is required.\nUI:N - The attacker performs every step itself \u2014 planting the stale lock and reading `/proc/locks` \u2014 with no victim action needed; unrelated tooling (`lslocks`, `lsof`, systemd, monitoring agents) reading `/proc/locks` merely widens the blast radius.\nS:U - The dangling `file_lock` and the resulting reads stay within the kernel\u0027s own security authority; no VM, IOMMU, or hypervisor boundary is crossed.\nC:H - After the leak, `lock_get_status()` dereferences the freed `struct file` and then the pointer it yields, printing `s_dev` and `i_ino` from attacker-groomed memory to userspace \u2014 a repeatable arbitrary kernel-memory read oracle, as the reporter states it \"can likely be used to read arbitrary kernel memory.\"\nI:H - This is a use-after-free on `flc_file`/`flc_owner`; the freed `files_struct` slot can be reoccupied by another (possibly privileged) process, which then owns and mutates the stale lock, and the attacker leaves a permanent, unremovable POSIX lock corrupting kernel-managed lock state relied on by other principals.\nA:H - Dereferencing the wild `flc_file`/`i_sb` pointers oopses inside `lock_get_status()` while `blocked_lock_lock` and `file_rwsem` are held for write, hanging or panicking the entire system, and the stale lock persists so the crash is triggerable by any `/proc/locks` reader."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T11:34:46.395Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/a561145f3ae973ebf3e0aee41624e92a6c5cb38d"
        },
        {
          "url": "https://git.kernel.org/stable/c/4c43ad4ab41602201d34c66ac62130fe339d686f"
        },
        {
          "url": "https://git.kernel.org/stable/c/911cc83e56a2de5a40758766c6a70d6998248860"
        },
        {
          "url": "https://git.kernel.org/stable/c/53e21cfa68a7d12de378b7116c75571f73e0dfa2"
        },
        {
          "url": "https://git.kernel.org/stable/c/f4d0775c6e2f1340ca0725f0337de149aaa989ca"
        },
        {
          "url": "https://git.kernel.org/stable/c/73ae349534ebc377328e7d21891e589626c6e82c"
        },
        {
          "url": "https://git.kernel.org/stable/c/5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02"
        },
        {
          "url": "https://git.kernel.org/stable/c/ed898f9ca3fa32c56c858b463ceb9d9936cc69c4"
        },
        {
          "url": "https://git.kernel.org/stable/c/f8138f2ad2f745b9a1c696a05b749eabe44337ea"
        }
      ],
      "title": "filelock: Fix fcntl/close race recovery compat path",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-41020",
    "datePublished": "2024-07-29T13:34:21.617Z",
    "dateReserved": "2024-07-12T12:17:45.613Z",
    "dateUpdated": "2026-08-05T11:34:46.395Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-41020",
      "date": "2026-09-18",
      "epss": "0.00195",
      "percentile": "0.09548"
    },
    "fkie_nvd": {
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfilelock: Fix fcntl/close race recovery compat path\n\nWhen I wrote commit 3cad1bc01041 (\"filelock: Remove locks reliably when\nfcntl/close race is detected\"), I missed that there are two copies of the\ncode I was patching: The normal version, and the version for 64-bit offsets\non 32-bit kernels.\nThanks to Greg KH for stumbling over this while doing the stable\nbackport...\n\nApply exactly the same fix to the compat path for 32-bit kernels."
        },
        {
          "lang": "es",
          "value": " En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: filelock: corrige la ruta de compatibilidad de recuperaci\u00f3n de fcntl/close race Cuando escrib\u00ed la confirmaci\u00f3n 3cad1bc01041 (\"filelock: elimina los bloqueos de manera confiable cuando se detecta fcntl/close race\"), me perd\u00ed que hay dos copias del c\u00f3digo que estaba parcheando: la versi\u00f3n normal y la versi\u00f3n para compensaciones de 64 bits en n\u00facleos de 32 bits. Gracias a Greg KH por tropezar con esto mientras hac\u00eda el backport estable... Aplique exactamente la misma soluci\u00f3n a la ruta de compatibilidad para kernels de 32 bits."
        }
      ],
      "id": "CVE-2024-41020",
      "lastModified": "2024-11-21T09:32:04.857",
      "published": "2024-07-29T14:15:03.773",
      "references": [
        {
          "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
          "url": "https://git.kernel.org/stable/c/4c43ad4ab41602201d34c66ac62130fe339d686f"
        },
        {
          "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
          "url": "https://git.kernel.org/stable/c/53e21cfa68a7d12de378b7116c75571f73e0dfa2"
        },
        {
          "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
          "url": "https://git.kernel.org/stable/c/5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02"
        },
        {
          "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
          "url": "https://git.kernel.org/stable/c/73ae349534ebc377328e7d21891e589626c6e82c"
        },
        {
          "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
          "url": "https://git.kernel.org/stable/c/911cc83e56a2de5a40758766c6a70d6998248860"
        },
        {
          "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
          "url": "https://git.kernel.org/stable/c/a561145f3ae973ebf3e0aee41624e92a6c5cb38d"
        },
        {
          "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
          "url": "https://git.kernel.org/stable/c/ed898f9ca3fa32c56c858b463ceb9d9936cc69c4"
        },
        {
          "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
          "url": "https://git.kernel.org/stable/c/f4d0775c6e2f1340ca0725f0337de149aaa989ca"
        },
        {
          "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
          "url": "https://git.kernel.org/stable/c/f8138f2ad2f745b9a1c696a05b749eabe44337ea"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://git.kernel.org/stable/c/4c43ad4ab41602201d34c66ac62130fe339d686f"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://git.kernel.org/stable/c/53e21cfa68a7d12de378b7116c75571f73e0dfa2"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://git.kernel.org/stable/c/5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://git.kernel.org/stable/c/73ae349534ebc377328e7d21891e589626c6e82c"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://git.kernel.org/stable/c/911cc83e56a2de5a40758766c6a70d6998248860"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://git.kernel.org/stable/c/a561145f3ae973ebf3e0aee41624e92a6c5cb38d"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://git.kernel.org/stable/c/ed898f9ca3fa32c56c858b463ceb9d9936cc69c4"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://git.kernel.org/stable/c/f4d0775c6e2f1340ca0725f0337de149aaa989ca"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://git.kernel.org/stable/c/f8138f2ad2f745b9a1c696a05b749eabe44337ea"
        }
      ],
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Awaiting Analysis"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "Linux",
                "programFiles": [
                  "fs/locks.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "lessThan": "a561145f3ae973ebf3e0aee41624e92a6c5cb38d",
                    "status": "affected",
                    "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "4c43ad4ab41602201d34c66ac62130fe339d686f",
                    "status": "affected",
                    "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "911cc83e56a2de5a40758766c6a70d6998248860",
                    "status": "affected",
                    "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "53e21cfa68a7d12de378b7116c75571f73e0dfa2",
                    "status": "affected",
                    "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "f4d0775c6e2f1340ca0725f0337de149aaa989ca",
                    "status": "affected",
                    "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "73ae349534ebc377328e7d21891e589626c6e82c",
                    "status": "affected",
                    "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02",
                    "status": "affected",
                    "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "ed898f9ca3fa32c56c858b463ceb9d9936cc69c4",
                    "status": "affected",
                    "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "f8138f2ad2f745b9a1c696a05b749eabe44337ea",
                    "status": "affected",
                    "version": "c293621bbf678a3d85e3ed721c3921c8a670610d",
                    "versionType": "git"
                  }
                ]
              },
              {
                "defaultStatus": "affected",
                "product": "Linux",
                "programFiles": [
                  "fs/locks.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "status": "affected",
                    "version": "2.6.13"
                  },
                  {
                    "lessThan": "2.6.13",
                    "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"
                  }
                ]
              }
            ],
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "AFC892FB-F4C8-4297-AC34-BC99FD7AC35D",
                    "versionEndExcluding": "4.19.319",
                    "versionStartIncluding": "2.6.14",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "92317F4D-6FF1-4A82-8834-52B023F0A242",
                    "versionEndExcluding": "5.4.281",
                    "versionStartIncluding": "4.20",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "12CD4E48-26A1-40B4-AF6A-1CC066193F4C",
                    "versionEndExcluding": "5.10.223",
                    "versionStartIncluding": "5.5",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3D6B1E23-6E6C-4761-ACD4-EA687A95F56F",
                    "versionEndExcluding": "5.15.164",
                    "versionStartIncluding": "5.11",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "DD81B9D5-907B-4C89-A482-4DCE63A05D95",
                    "versionEndExcluding": "6.1.102",
                    "versionStartIncluding": "5.16",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "BDD6B9FA-1296-4930-9297-583025594F79",
                    "versionEndExcluding": "6.6.43",
                    "versionStartIncluding": "6.2",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "485D2038-744E-4250-A95B-5AFCF6DFC943",
                    "versionEndExcluding": "6.9.12",
                    "versionStartIncluding": "6.7",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "46382BCB-BEE6-47C9-9F1F-92782F199A62",
                    "versionEndExcluding": "6.10.2",
                    "versionStartIncluding": "6.10",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.13:-:*:*:*:*:*:*",
                    "matchCriteriaId": "F106AE6E-7BDB-46A0-B434-AAFC44FCCF78",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.13:rc4:*:*:*:*:*:*",
                    "matchCriteriaId": "5D9F976B-1328-40FE-A1F2-C1DF3F836604",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.13:rc5:*:*:*:*:*:*",
                    "matchCriteriaId": "9B627DE3-2702-4EB2-9733-253D315FB594",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.13:rc6:*:*:*:*:*:*",
                    "matchCriteriaId": "10E1B011-8D20-448E-9DD5-023DD30D1FE1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.13:rc7:*:*:*:*:*:*",
                    "matchCriteriaId": "2A29A4BC-0442-458E-A874-BF0D0F2870FC",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfilelock: Fix fcntl/close race recovery compat path\n\nWhen I wrote commit 3cad1bc01041 (\"filelock: Remove locks reliably when\nfcntl/close race is detected\"), I missed that there are two copies of the\ncode I was patching: The normal version, and the version for 64-bit offsets\non 32-bit kernels.\nThanks to Greg KH for stumbling over this while doing the stable\nbackport...\n\nApply exactly the same fix to the compat path for 32-bit kernels."
          },
          {
            "lang": "es",
            "value": " En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: filelock: corrige la ruta de compatibilidad de recuperaci\u00f3n de fcntl/close race Cuando escrib\u00ed la confirmaci\u00f3n 3cad1bc01041 (\"filelock: elimina los bloqueos de manera confiable cuando se detecta fcntl/close race\"), me perd\u00ed que hay dos copias del c\u00f3digo que estaba parcheando: la versi\u00f3n normal y la versi\u00f3n para compensaciones de 64 bits en n\u00facleos de 32 bits. Gracias a Greg KH por tropezar con esto mientras hac\u00eda el backport estable... Aplique exactamente la misma soluci\u00f3n a la ruta de compatibilidad para kernels de 32 bits."
          }
        ],
        "id": "CVE-2024-41020",
        "lastModified": "2026-08-04T11:19:18.830",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 7.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.8,
              "impactScore": 5.9,
              "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
              "type": "Secondary"
            },
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 4.7,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.0,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2024-41020",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:24:28.681942Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2024-07-29T14:15:03.773",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/4c43ad4ab41602201d34c66ac62130fe339d686f"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/53e21cfa68a7d12de378b7116c75571f73e0dfa2"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/73ae349534ebc377328e7d21891e589626c6e82c"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/911cc83e56a2de5a40758766c6a70d6998248860"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/a561145f3ae973ebf3e0aee41624e92a6c5cb38d"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/ed898f9ca3fa32c56c858b463ceb9d9936cc69c4"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/f4d0775c6e2f1340ca0725f0337de149aaa989ca"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/f8138f2ad2f745b9a1c696a05b749eabe44337ea"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/4c43ad4ab41602201d34c66ac62130fe339d686f"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/53e21cfa68a7d12de378b7116c75571f73e0dfa2"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/73ae349534ebc377328e7d21891e589626c6e82c"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/911cc83e56a2de5a40758766c6a70d6998248860"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/a561145f3ae973ebf3e0aee41624e92a6c5cb38d"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/ed898f9ca3fa32c56c858b463ceb9d9936cc69c4"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/f4d0775c6e2f1340ca0725f0337de149aaa989ca"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/f8138f2ad2f745b9a1c696a05b749eabe44337ea"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-362"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-08-04T18:38:24+00:00",
      "cve": "CVE-2024-41020",
      "id": "CVE-2024-41020",
      "initial_release_date": "2024-07-29T00:00:00+00:00",
      "product_status:fixed": "280",
      "product_status:known_affected": "112",
      "product_status:known_not_affected": "8",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: filelock: Fix fcntl/close race recovery compat path",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-41020.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-16T23:47:24Z",
      "cve": "CVE-2024-41020",
      "id": "CVE-2024-41020",
      "initial_release_date": "2024-08-06T02:02:13Z",
      "product_status:known_affected": "596",
      "product_status:recommended": "727",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-41020",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-41020.json",
      "version": "71"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-02T04:39:56.135Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://git.kernel.org/stable/c/a561145f3ae973ebf3e0aee41624e92a6c5cb38d"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://git.kernel.org/stable/c/4c43ad4ab41602201d34c66ac62130fe339d686f"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://git.kernel.org/stable/c/911cc83e56a2de5a40758766c6a70d6998248860"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://git.kernel.org/stable/c/53e21cfa68a7d12de378b7116c75571f73e0dfa2"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://git.kernel.org/stable/c/f4d0775c6e2f1340ca0725f0337de149aaa989ca"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://git.kernel.org/stable/c/73ae349534ebc377328e7d21891e589626c6e82c"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://git.kernel.org/stable/c/5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://git.kernel.org/stable/c/ed898f9ca3fa32c56c858b463ceb9d9936cc69c4"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://git.kernel.org/stable/c/f8138f2ad2f745b9a1c696a05b749eabe44337ea"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2024-41020",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-09-10T16:24:28.681942Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-09-11T12:42:20.565Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "Linux",
              "programFiles": [
                "fs/locks.c"
              ],
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "vendor": "Linux",
              "versions": [
                {
                  "lessThan": "a561145f3ae9",
                  "status": "affected",
                  "version": "c293621bbf67",
                  "versionType": "git"
                },
                {
                  "lessThan": "4c43ad4ab416",
                  "status": "affected",
                  "version": "c293621bbf67",
                  "versionType": "git"
                },
                {
                  "lessThan": "911cc83e56a2",
                  "status": "affected",
                  "version": "c293621bbf67",
                  "versionType": "git"
                },
                {
                  "lessThan": "53e21cfa68a7",
                  "status": "affected",
                  "version": "c293621bbf67",
                  "versionType": "git"
                },
                {
                  "lessThan": "f4d0775c6e2f",
                  "status": "affected",
                  "version": "c293621bbf67",
                  "versionType": "git"
                },
                {
                  "lessThan": "73ae349534eb",
                  "status": "affected",
                  "version": "c293621bbf67",
                  "versionType": "git"
                },
                {
                  "lessThan": "5b0af8e4c70e",
                  "status": "affected",
                  "version": "c293621bbf67",
                  "versionType": "git"
                },
                {
                  "lessThan": "ed898f9ca3fa",
                  "status": "affected",
                  "version": "c293621bbf67",
                  "versionType": "git"
                },
                {
                  "lessThan": "f8138f2ad2f7",
                  "status": "affected",
                  "version": "c293621bbf67",
                  "versionType": "git"
                }
              ]
            },
            {
              "defaultStatus": "affected",
              "product": "Linux",
              "programFiles": [
                "fs/locks.c"
              ],
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "vendor": "Linux",
              "versions": [
                {
                  "status": "affected",
                  "version": "2.6.13"
                },
                {
                  "lessThan": "2.6.13",
                  "status": "unaffected",
                  "version": "0",
                  "versionType": "custom"
                },
                {
                  "lessThanOrEqual": "4.19.*",
                  "status": "unaffected",
                  "version": "4.19.319",
                  "versionType": "custom"
                },
                {
                  "lessThanOrEqual": "5.4.*",
                  "status": "unaffected",
                  "version": "5.4.281",
                  "versionType": "custom"
                },
                {
                  "lessThanOrEqual": "5.10.*",
                  "status": "unaffected",
                  "version": "5.10.223",
                  "versionType": "custom"
                },
                {
                  "lessThanOrEqual": "5.15.*",
                  "status": "unaffected",
                  "version": "5.15.164",
                  "versionType": "custom"
                },
                {
                  "lessThanOrEqual": "6.1.*",
                  "status": "unaffected",
                  "version": "6.1.102",
                  "versionType": "custom"
                },
                {
                  "lessThanOrEqual": "6.6.*",
                  "status": "unaffected",
                  "version": "6.6.43",
                  "versionType": "custom"
                },
                {
                  "lessThanOrEqual": "6.9.*",
                  "status": "unaffected",
                  "version": "6.9.12",
                  "versionType": "custom"
                },
                {
                  "lessThanOrEqual": "6.10.*",
                  "status": "unaffected",
                  "version": "6.10.2",
                  "versionType": "custom"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "6.11",
                  "versionType": "original_commit_for_fix"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfilelock: Fix fcntl/close race recovery compat path\n\nWhen I wrote commit 3cad1bc01041 (\"filelock: Remove locks reliably when\nfcntl/close race is detected\"), I missed that there are two copies of the\ncode I was patching: The normal version, and the version for 64-bit offsets\non 32-bit kernels.\nThanks to Greg KH for stumbling over this while doing the stable\nbackport...\n\nApply exactly the same fix to the compat path for 32-bit kernels."
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2024-09-15T17:52:11.243Z",
            "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "shortName": "Linux"
          },
          "references": [
            {
              "url": "https://git.kernel.org/stable/c/a561145f3ae973ebf3e0aee41624e92a6c5cb38d"
            },
            {
              "url": "https://git.kernel.org/stable/c/4c43ad4ab41602201d34c66ac62130fe339d686f"
            },
            {
              "url": "https://git.kernel.org/stable/c/911cc83e56a2de5a40758766c6a70d6998248860"
            },
            {
              "url": "https://git.kernel.org/stable/c/53e21cfa68a7d12de378b7116c75571f73e0dfa2"
            },
            {
              "url": "https://git.kernel.org/stable/c/f4d0775c6e2f1340ca0725f0337de149aaa989ca"
            },
            {
              "url": "https://git.kernel.org/stable/c/73ae349534ebc377328e7d21891e589626c6e82c"
            },
            {
              "url": "https://git.kernel.org/stable/c/5b0af8e4c70e4b884bb94ff5f0cd49ecf1273c02"
            },
            {
              "url": "https://git.kernel.org/stable/c/ed898f9ca3fa32c56c858b463ceb9d9936cc69c4"
            },
            {
              "url": "https://git.kernel.org/stable/c/f8138f2ad2f745b9a1c696a05b749eabe44337ea"
            }
          ],
          "title": "filelock: Fix fcntl/close race recovery compat path",
          "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "assignerShortName": "Linux",
        "cveId": "CVE-2024-41020",
        "datePublished": "2024-07-29T13:34:21.617Z",
        "dateReserved": "2024-07-12T12:17:45.613Z",
        "dateUpdated": "2024-09-15T17:52:11.243Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.