cve-2024-38582
Vulnerability from cvelistv5
Published
2024-06-19 13:37
Modified
2024-11-08 18:41
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
nilfs2: fix potential hang in nilfs_detach_log_writer()
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/06afce714d87c7cd1dcfccbcd800c5c5d2cf1cfd
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1c3844c5f4eac043954ebf6403fa9fd1f0e9c1c0
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6e5c8e8e024e147b834f56f2115aad241433679b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/911d38be151921a5d152bb55e81fd752384c6830
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a8799662fed1f8747edae87a1937549288baca6a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bc9cee50a4a4ca23bdc49f75ea8242d8a2193b3b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c516db6ab9eabbedbc430b4f93b0d8728e9b427f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/eb85dace897c5986bc2f36b3c783c6abb8a4292e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/eff7cdf890b02596b8d73e910bdbdd489175dbdb
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/06afce714d87c7cd1dcfccbcd800c5c5d2cf1cfd
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/1c3844c5f4eac043954ebf6403fa9fd1f0e9c1c0
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6e5c8e8e024e147b834f56f2115aad241433679b
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/911d38be151921a5d152bb55e81fd752384c6830
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a8799662fed1f8747edae87a1937549288baca6a
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/bc9cee50a4a4ca23bdc49f75ea8242d8a2193b3b
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c516db6ab9eabbedbc430b4f93b0d8728e9b427f
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/eb85dace897c5986bc2f36b3c783c6abb8a4292e
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/eff7cdf890b02596b8d73e910bdbdd489175dbdb
Impacted products
Vendor Product Version
Linux Linux
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 5.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-38582",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-20T14:52:09.028015Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "description": "CWE-noinfo Not enough information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-08T18:41:35.298Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T04:12:25.658Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/911d38be151921a5d152bb55e81fd752384c6830"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/bc9cee50a4a4ca23bdc49f75ea8242d8a2193b3b"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/eff7cdf890b02596b8d73e910bdbdd489175dbdb"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/06afce714d87c7cd1dcfccbcd800c5c5d2cf1cfd"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/1c3844c5f4eac043954ebf6403fa9fd1f0e9c1c0"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a8799662fed1f8747edae87a1937549288baca6a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/6e5c8e8e024e147b834f56f2115aad241433679b"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c516db6ab9eabbedbc430b4f93b0d8728e9b427f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/eb85dace897c5986bc2f36b3c783c6abb8a4292e"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/nilfs2/segment.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "911d38be1519",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "bc9cee50a4a4",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "eff7cdf890b0",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "06afce714d87",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "1c3844c5f4ea",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "a8799662fed1",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "6e5c8e8e024e",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "c516db6ab9ea",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            },
            {
              "lessThan": "eb85dace897c",
              "status": "affected",
              "version": "1da177e4c3f4",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/nilfs2/segment.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.316",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.278",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.219",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.161",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.93",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.33",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnilfs2: fix potential hang in nilfs_detach_log_writer()\n\nSyzbot has reported a potential hang in nilfs_detach_log_writer() called\nduring nilfs2 unmount.\n\nAnalysis revealed that this is because nilfs_segctor_sync(), which\nsynchronizes with the log writer thread, can be called after\nnilfs_segctor_destroy() terminates that thread, as shown in the call trace\nbelow:\n\nnilfs_detach_log_writer\n  nilfs_segctor_destroy\n    nilfs_segctor_kill_thread  --\u003e Shut down log writer thread\n    flush_work\n      nilfs_iput_work_func\n        nilfs_dispose_list\n          iput\n            nilfs_evict_inode\n              nilfs_transaction_commit\n                nilfs_construct_segment (if inode needs sync)\n                  nilfs_segctor_sync  --\u003e Attempt to synchronize with\n                                          log writer thread\n                           *** DEADLOCK ***\n\nFix this issue by changing nilfs_segctor_sync() so that the log writer\nthread returns normally without synchronizing after it terminates, and by\nforcing tasks that are already waiting to complete once after the thread\nterminates.\n\nThe skipped inode metadata flushout will then be processed together in the\nsubsequent cleanup work in nilfs_segctor_destroy()."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-05T09:30:20.103Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/911d38be151921a5d152bb55e81fd752384c6830"
        },
        {
          "url": "https://git.kernel.org/stable/c/bc9cee50a4a4ca23bdc49f75ea8242d8a2193b3b"
        },
        {
          "url": "https://git.kernel.org/stable/c/eff7cdf890b02596b8d73e910bdbdd489175dbdb"
        },
        {
          "url": "https://git.kernel.org/stable/c/06afce714d87c7cd1dcfccbcd800c5c5d2cf1cfd"
        },
        {
          "url": "https://git.kernel.org/stable/c/1c3844c5f4eac043954ebf6403fa9fd1f0e9c1c0"
        },
        {
          "url": "https://git.kernel.org/stable/c/a8799662fed1f8747edae87a1937549288baca6a"
        },
        {
          "url": "https://git.kernel.org/stable/c/6e5c8e8e024e147b834f56f2115aad241433679b"
        },
        {
          "url": "https://git.kernel.org/stable/c/c516db6ab9eabbedbc430b4f93b0d8728e9b427f"
        },
        {
          "url": "https://git.kernel.org/stable/c/eb85dace897c5986bc2f36b3c783c6abb8a4292e"
        }
      ],
      "title": "nilfs2: fix potential hang in nilfs_detach_log_writer()",
      "x_generator": {
        "engine": "bippy-9e1c9544281a"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-38582",
    "datePublished": "2024-06-19T13:37:39.163Z",
    "dateReserved": "2024-06-18T19:36:34.928Z",
    "dateUpdated": "2024-11-08T18:41:35.298Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-38582\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-06-19T14:15:18.273\",\"lastModified\":\"2024-11-21T09:26:24.300\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnilfs2: fix potential hang in nilfs_detach_log_writer()\\n\\nSyzbot has reported a potential hang in nilfs_detach_log_writer() called\\nduring nilfs2 unmount.\\n\\nAnalysis revealed that this is because nilfs_segctor_sync(), which\\nsynchronizes with the log writer thread, can be called after\\nnilfs_segctor_destroy() terminates that thread, as shown in the call trace\\nbelow:\\n\\nnilfs_detach_log_writer\\n  nilfs_segctor_destroy\\n    nilfs_segctor_kill_thread  --\u003e Shut down log writer thread\\n    flush_work\\n      nilfs_iput_work_func\\n        nilfs_dispose_list\\n          iput\\n            nilfs_evict_inode\\n              nilfs_transaction_commit\\n                nilfs_construct_segment (if inode needs sync)\\n                  nilfs_segctor_sync  --\u003e Attempt to synchronize with\\n                                          log writer thread\\n                           *** DEADLOCK ***\\n\\nFix this issue by changing nilfs_segctor_sync() so that the log writer\\nthread returns normally without synchronizing after it terminates, and by\\nforcing tasks that are already waiting to complete once after the thread\\nterminates.\\n\\nThe skipped inode metadata flushout will then be processed together in the\\nsubsequent cleanup work in nilfs_segctor_destroy().\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: nilfs2: soluciona un posible bloqueo en nilfs_detach_log_writer() Syzbot ha informado de un posible bloqueo en nilfs_detach_log_writer() llamado durante el desmontaje de nilfs2. El an\u00e1lisis revel\u00f3 que esto se debe a que nilfs_segctor_sync(), que se sincroniza con el hilo del escritor de registros, puede ser llamado despu\u00e9s de que nilfs_segctor_destroy() finalice ese hilo, como se muestra en el seguimiento de llamadas a continuaci\u00f3n: nilfs_detach_log_writer nilfs_segctor_destroy nilfs_segctor_kill_thread --\u0026gt; Apagar el hilo del escritor de registros Flush_work nilfs_iput_work_func nilfs_dispose_list iput nilfs_evict_inode nilfs_transaction_commit nilfs_construct_segment (si el inodo necesita sincronizaci\u00f3n) nilfs_segctor_sync --\u0026gt; Intente sincronizar con el hilo del escritor de registros *** DEADLOCK *** Solucione este problema cambiando nilfs_segctor_sync() para que el hilo del escritor de registros regrese normalmente sin sincronizarse despu\u00e9s de que termine y forzando las tareas que ya est\u00e1n esperando a completarse una vez que finaliza el hilo. La eliminaci\u00f3n de metadatos del inodo omitido se procesar\u00e1 en conjunto en el trabajo de limpieza posterior en nilfs_segctor_destroy().\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}]},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/06afce714d87c7cd1dcfccbcd800c5c5d2cf1cfd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/1c3844c5f4eac043954ebf6403fa9fd1f0e9c1c0\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6e5c8e8e024e147b834f56f2115aad241433679b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/911d38be151921a5d152bb55e81fd752384c6830\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a8799662fed1f8747edae87a1937549288baca6a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bc9cee50a4a4ca23bdc49f75ea8242d8a2193b3b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c516db6ab9eabbedbc430b4f93b0d8728e9b427f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/eb85dace897c5986bc2f36b3c783c6abb8a4292e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/eff7cdf890b02596b8d73e910bdbdd489175dbdb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/06afce714d87c7cd1dcfccbcd800c5c5d2cf1cfd\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/1c3844c5f4eac043954ebf6403fa9fd1f0e9c1c0\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/6e5c8e8e024e147b834f56f2115aad241433679b\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/911d38be151921a5d152bb55e81fd752384c6830\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/a8799662fed1f8747edae87a1937549288baca6a\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/bc9cee50a4a4ca23bdc49f75ea8242d8a2193b3b\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/c516db6ab9eabbedbc430b4f93b0d8728e9b427f\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/eb85dace897c5986bc2f36b3c783c6abb8a4292e\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/eff7cdf890b02596b8d73e910bdbdd489175dbdb\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.