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CVE-2014-8172

15
FAUCET Score

CVE-2014-8172 describes a denial-of-service vulnerability in the Linux kernel's filesystem implementation, affecting versions prior to 3.13. This flaw stems from inappropriate locking mechanisms during file list operations, which can be triggered by local users through unspecified Asynchronous I/O (AIO) operations. The vulnerability has a CVSS score of 4.9, indicating a low attack complexity and requiring local access, with the primary impact being a system crash or soft lockup. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.12.17CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.9MEDIUM

AV:L/AC:L/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
30.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 53rd percentile among its peer group of 3,052 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: kernel-0:3.10.0-229.el7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise MRG 2Fixed in: kernel-rt-1:3.10.0-229.rt56.144.el6rt
View patch

Vendor Advisories (1)

redhatCVE-2014-8172Moderate

kernel: soft lockup on aio

Nov 9, 2013

References

git.kernel.org
rhn.redhat.com / errata/RHSA-2015-0290.html
rhn.redhat.com / errata/RHSA-2015-0694.html
bugzilla.redhat.com / show_bug.cgi
github.com / torvalds/linux/commit/eee5cc2702929fd41cce28058dc6d6717f723f87
openwall.com / lists/oss-security/2015/03/09/3