Skip to content
Fencer Intel
medium 4.9

CVE-2014-8172 json

The filesystem implementation in the Linux kernel before 3.13 performs certain operations on lists of files with an inappropriate locking a…

published 2015-03-16 11 y ago modified 2026-06-17 4 mo ago also EUVD-2014-8013

cvss
4.9
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 32%
public exploits
0
none known

Summary

The filesystem implementation in the Linux kernel before 3.13 performs certain operations on lists of files with an inappropriate locking approach, which allows local users to cause a denial of service (soft lockup or system crash) via unspecified use of Asynchronous I/O (AIO) operations.

Patch / fix

  • linux Debian 14, Debian 13, Debian 12 3.13.4-1

debian advisories DEBIAN-CVE-2014-8172

  • kernel RHEL 7 3.10.0-229.el7
  • perf RHEL 7 3.10.0-229.el7
  • python-perf RHEL 7 3.10.0-229.el7
  • kernel-kdump RHEL 7 3.10.0-229.el7
  • kernel-tools RHEL 7 3.10.0-229.el7
  • kernel-tools-libs RHEL 7 3.10.0-229.el7
  • kernel-bootwrapper RHEL 7 3.10.0-229.el7
  • kernel-abi-whitelists RHEL 7 3.10.0-229.el7

red hat advisories RHSA-2015:0290RHSA-2015:0694

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2014-8172 updated cvss 4.9

kernel: soft lockup on aio

  • Red Hat Enterprise Linux Client (v. 7) perf 3.10.0-229.el7, kernel 3.10.0-229.el7, kernel-tools 3.10.0-229.el7, kernel-tools-libs 3.10.0-229.el7, kernel-abi-whitelists 3.10.0-229.el7, kernel-debuginfo-common-x86_64 3.10.0-229.el7 Red Hat Enterprise Linux Client Optional (v. 7) python-perf 3.10.0-229.el7, kernel-debuginfo-common-x86_64 3.10.0-229.el7 Red Hat Enterprise Linux ComputeNode (v. 7) perf 3.10.0-229.el7, kernel 3.10.0-229.el7, kernel-tools 3.10.0-229.el7, kernel-tools-libs 3.10.0-229.el7, kernel-abi-whitelists 3.10.0-229.el7, kernel-debuginfo-common-x86_64 3.10.0-229.el7 Red Hat Enterprise Linux ComputeNode Optional (v. 7) python-perf 3.10.0-229.el7, kernel-debuginfo-common-x86_64 3.10.0-229.el7 Red Hat Enterprise Linux Server (v. 7) perf 3.10.0-229.el7, kernel 3.10.0-229.el7, kernel-kdump 3.10.0-229.el7, kernel-tools 3.10.0-229.el7, kernel-tools-libs 3.10.0-229.el7, kernel-bootwrapper 3.10.0-229.el7, +4 more Red Hat Enterprise Linux Server Optional (v. 7) python-perf 3.10.0-229.el7, kernel-debuginfo-common-ppc64 3.10.0-229.el7, kernel-debuginfo-common-s390x 3.10.0-229.el7, kernel-debuginfo-common-x86_64 3.10.0-229.el7
    +2 more products
    Red Hat Enterprise Linux Workstation (v. 7) perf 3.10.0-229.el7, kernel 3.10.0-229.el7, kernel-tools 3.10.0-229.el7, kernel-tools-libs 3.10.0-229.el7, kernel-abi-whitelists 3.10.0-229.el7, kernel-debuginfo-common-x86_64 3.10.0-229.el7 Red Hat Enterprise Linux Workstation Optional (v. 7) python-perf 3.10.0-229.el7, kernel-debuginfo-common-x86_64 3.10.0-229.el7
    fixed: vendor fix RHSA-2015:0290
  • Red Hat MRG Realtime for RHEL 6 Server v.2 kernel-rt 3.10.0-229.rt56.144.el6rt, kernel-rt-trace 3.10.0-229.rt56.144.el6rt, kernel-rt-vanilla 3.10.0-229.rt56.144.el6rt, kernel-rt-firmware 3.10.0-229.rt56.144.el6rt, kernel-rt-debuginfo-common-x86_64 3.10.0-229.rt56.144.el6rt
    fixed: vendor fix RHSA-2015:0694
  • Red Hat Enterprise Linux 5 kernel Red Hat Enterprise Linux 6 perf, kernel, python-perf, kernel-kdump, kernel-firmware, kernel-bootwrapper, +1 more Red Hat Enterprise Linux 7 kernel-rt, kernel-rt-kvm, kernel-rt-trace, kernel-rt-debug-kvm, kernel-rt-trace-kvm
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.38% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 4.9 AV:L/AC:L/Au:N/C:N/I:N/A:C

Classification

Weakness
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.