CVE-2014-8086

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.37% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 31.1% of scored records. A rank, not a probability.

NVD base score

4.7 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2014-10-13 10:00Z12 YR AGO

Last updated

2024-08-06 13:10Z2 YR AGO

Reserved

2014-10-09

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class

Data version

5.1

Document digest

fdc682424e1acb39266c79fad117f34c430158b228e08b380924238c1667d65b

• lkml.org[linux-kernel] 20141008 ext4: kernel BUG at fs/ext4/inode.c:2959!https://lkml.org/lkml/2014/10/8/545mailing-listx_refsource_MLIST
• www.securityfocus.com70376http://www.securityfocus.com/bid/70376vdb-entryx_refsource_BID
• www.spinics.net[linux-ext4] 20141009 [PATCH] add aio/dio regression test race between write and fcntlhttp://www.spinics.net/lists/linux-ext4/msg45685.htmlmailing-listx_refsource_MLIST
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1151353x_refsource_CONFIRM
• www.spinics.net[linux-ext4] 20141009 [PATCH] ext4: fix race between write and fcntl(F_SETFL)http://www.spinics.net/lists/linux-ext4/msg45683.htmlmailing-listx_refsource_MLIST
• rhn.redhat.comRHSA-2015:0694http://rhn.redhat.com/errata/RHSA-2015-0694.htmlvendor-advisoryx_refsource_REDHAT
• rhn.redhat.comRHSA-2015:0290http://rhn.redhat.com/errata/RHSA-2015-0290.htmlvendor-advisoryx_refsource_REDHAT
• lists.opensuse.orgSUSE-SU-2015:1478http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.htmlvendor-advisoryx_refsource_SUSE
• exchange.xforce.ibmcloud.comlinux-kernel-cve20148086-dos(96922)https://exchange.xforce.ibmcloud.com/vulnerabilities/96922vdb-entryx_refsource_XF
• lkml.org[linux-kernel] 20141009 Re: ext4: kernel BUG at fs/ext4/inode.c:2959!https://lkml.org/lkml/2014/10/9/129mailing-listx_refsource_MLIST
• www.openwall.com[oss-security] 20141009 CVE-2014-8086 - Linux kernel ext4 race conditionhttp://www.openwall.com/lists/oss-security/2014/10/09/25mailing-listx_refsource_MLIST