CVE-2017-18249
- Source
- https://cve.org/CVERecord?id=CVE-2017-18249
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-18249.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2017-18249
- Downstream
- Related
- Published
- 2018-03-26T20:29:00Z
- Modified
- 2026-02-05T07:52:17.235480Z
- Severity
-
- 7.0 (High) CVSS_V3 - CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
The addfreenid 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.
- References
-
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=30a61ddf8117c26ac5b295e1233eaa9629a94ca3
- http://www.securitytracker.com/id/1041432
- https://github.com/torvalds/linux/commit/30a61ddf8117c26ac5b295e1233eaa9629a94ca3
- https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html
- https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=30a61ddf8117c26ac5b295e1233eaa9629a94ca3
- https://github.com/torvalds/linux/commit/30a61ddf8117c26ac5b295e1233eaa9629a94ca3
- https://usn.ubuntu.com/3932-1/
- https://usn.ubuntu.com/3932-2/