VulnerabilityModified
CVE-2018-14615
There is a buffer overflow in truncate_inline_inode() in fs/f2fs/inline.c when umounting an f2fs image, because a length value may be negative.
MEDIUM 5.5EPSS 2.27%
Does this matter?
Lower severity and a low EPSS score (2.27%). Track it; it rarely justifies an emergency change on its own.
Description
An issue was discovered in the Linux kernel through 4.17.10. There is a buffer overflow in truncate_inline_inode() in fs/f2fs/inline.c when umounting an f2fs image, because a length value may be negative.
- CVSS 3.0
- 5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 2.27% probability · 83th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- linux/linux kernel
- Source
- cve@mitre.org
EPSS moved from 4.1% on 21 September 2026 to 2.3% on 27 October 2026.
References
- http://www.securityfocus.com/bid/104917Third Party Advisory, VDB Entry
- https://bugzilla.kernel.org/show_bug.cgi?id=200421Exploit, Issue Tracking, Third Party Advisory
- https://usn.ubuntu.com/4094-1/
- https://usn.ubuntu.com/4118-1/
- http://www.securityfocus.com/bid/104917Third Party Advisory, VDB Entry
- https://bugzilla.kernel.org/show_bug.cgi?id=200421Exploit, Issue Tracking, Third Party Advisory
- https://usn.ubuntu.com/4094-1/
- https://usn.ubuntu.com/4118-1/
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.