DEBIAN-CVE-2017-18249

DEBIAN-CVE-2017-18249 PUBLISHED CVSS 7 HIGH

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.

Risk Scores

CVSS v3.0

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions
Debian:13	linux	0, 0, 0
Debian:14	linux	0, 0, 0
Debian:12	linux	0, 0, 0
Debian:11	linux	0, 0, 0

Timeline

Mar 26, 2018 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2017-18249 advisory

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