The add_free_nid function in fs/f2fs/node.c in the Linux kernel before 4.12 does not properly track an allocated nid, which allows local users to cause a denial of service (race condition) or possibly have unspecified other impact via concurrent threads.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2018-03-26T20:00:00

Updated: 2019-04-03T00:06:06

Reserved: 2018-03-26T00:00:00


Link: CVE-2017-18249

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2018-03-26T20:29:00.227

Modified: 2019-04-03T01:29:00.863


Link: CVE-2017-18249

JSON object: View

cve-icon Redhat Information

No data.

CWE