{"id":"CVE-2017-18241","state":"PUBLISHED","title":"fs/f2fs/segment.c in the Linux kernel before 4.13 allows local users to cause a denial of service (NULL pointer dereference and panic) by using a noflush_merge option that triggers","description":"fs/f2fs/segment.c in the Linux kernel before 4.13 allows local users to cause a denial of service (NULL pointer dereference and panic) by using a noflush_merge option that triggers a NULL value for a flush_cmd_control data structure.","publishedAt":"2018-03-21T16:00:00.000Z","updatedAt":"2024-08-05T21:13:49.221Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://www.debian.org/security/2018/dsa-4187","https://github.com/torvalds/linux/commit/d4fdf8ba0e5808ba9ad6b44337783bd9935e0982","https://usn.ubuntu.com/3910-1/","https://www.debian.org/security/2018/dsa-4188","https://usn.ubuntu.com/3910-2/","http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d4fdf8ba0e5808ba9ad6b44337783bd9935e0982"],"weaknesses":[],"ingestedAt":"2026-10-29T19:43:31.374Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2017/18xxx/CVE-2017-18241.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2017-18241","state":"PUBLISHED","datePublished":"2018-03-21T16:00:00.000Z","dateUpdated":"2024-08-05T21:13:49.221Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2018-03-21T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"fs/f2fs/segment.c in the Linux kernel before 4.13 allows local users to cause a denial of service (NULL pointer dereference and panic) by using a noflush_merge option that triggers a NULL value for a flush_cmd_control data structure."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://www.debian.org/security/2018/dsa-4187","name":"DSA-4187","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"https://github.com/torvalds/linux/commit/d4fdf8ba0e5808ba9ad6b44337783bd9935e0982","tags":["x_refsource_MISC"]},{"url":"https://usn.ubuntu.com/3910-1/","name":"USN-3910-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"https://www.debian.org/security/2018/dsa-4188","name":"DSA-4188","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"https://usn.ubuntu.com/3910-2/","name":"USN-3910-2","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d4fdf8ba0e5808ba9ad6b44337783bd9935e0982","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2019-03-16T09:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2018-03-21T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2017-18241","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"fs/f2fs/segment.c in the Linux kernel before 4.13 allows local users to cause a denial of service (NULL pointer dereference and panic) by using a noflush_merge option that triggers a NULL value for a flush_cmd_control data structure."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"DSA-4187","refsource":"DEBIAN","url":"https://www.debian.org/security/2018/dsa-4187"},{"name":"https://github.com/torvalds/linux/commit/d4fdf8ba0e5808ba9ad6b44337783bd9935e0982","refsource":"MISC","url":"https://github.com/torvalds/linux/commit/d4fdf8ba0e5808ba9ad6b44337783bd9935e0982"},{"name":"USN-3910-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3910-1/"},{"name":"DSA-4188","refsource":"DEBIAN","url":"https://www.debian.org/security/2018/dsa-4188"},{"name":"USN-3910-2","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3910-2/"},{"name":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d4fdf8ba0e5808ba9ad6b44337783bd9935e0982","refsource":"MISC","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d4fdf8ba0e5808ba9ad6b44337783bd9935e0982"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.debian.org/security/2018/dsa-4187","name":"DSA-4187","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"https://github.com/torvalds/linux/commit/d4fdf8ba0e5808ba9ad6b44337783bd9935e0982","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://usn.ubuntu.com/3910-1/","name":"USN-3910-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"https://www.debian.org/security/2018/dsa-4188","name":"DSA-4188","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"https://usn.ubuntu.com/3910-2/","name":"USN-3910-2","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d4fdf8ba0e5808ba9ad6b44337783bd9935e0982","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T21:13:49.221Z"}}]}}}