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CVE-2017-18379

31
FAUCET Score

CVE-2017-18379 is a critical out-of-bounds access vulnerability affecting the Linux kernel prior to version 4.14, specifically within the drivers/nvme/target/fc.c component. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with low complexity, allowing for complete compromise of confidentiality, integrity, and availability. While the EPSS score is low and it is not listed in CISA's KEV catalog, there is currently no public exploit code available (Metasploit, Nuclei, ExploitDB) and no significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.10, < 4.14CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.75%
Probability of exploitation in next 30 days
EPSS Percentile
84.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0275 is in the 75th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2017-18379Moderate

kernel: out of bound access in drivers/nvme/target/fc.c

Jul 27, 2019

References

github.com / torvalds/linux/commit/0c319d3a144d4b8f1ea2047fd614d2149b68f889
PatchVendor Advisory
git.kernel.org / cgit/linux/kernel/git/torvalds/linux.git/commit
PatchVendor Advisory
support.f5.com / csp/article/K74012105
Third Party Advisory
support.f5.com / csp/article/K74012105