CVE-2018-14615

low-risk
Published 2018-07-27

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.

Do I need to act?

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0.26% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Linux

References (8)

Third Party Advisory http://www.securityfocus.com/bid/104917
Exploit https://bugzilla.kernel.org/show_bug.cgi?id=200421
https://usn.ubuntu.com/4094-1/
https://usn.ubuntu.com/4118-1/
Third Party Advisory http://www.securityfocus.com/bid/104917
Exploit https://bugzilla.kernel.org/show_bug.cgi?id=200421
https://usn.ubuntu.com/4094-1/
https://usn.ubuntu.com/4118-1/
24
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal