CVE-2014-8086
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2014-8086
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2014-8086.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2014-8086
- Downstream
- Related
- Published
- 2014-10-13T10:55:09Z
- Modified
- 2025-08-09T20:01:27Z
- Severity
-
- 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Race condition in the ext4filewriteiter function in fs/ext4/file.c in the Linux kernel through 3.17 allows local users to cause a denial of service (file unavailability) via a combination of a write action and an FSETFL fcntl operation for the O_DIRECT flag.
- References
-
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html
- http://rhn.redhat.com/errata/RHSA-2015-0290.html
- http://rhn.redhat.com/errata/RHSA-2015-0694.html
- http://www.openwall.com/lists/oss-security/2014/10/09/25
- http://www.securityfocus.com/bid/70376
- http://www.spinics.net/lists/linux-ext4/msg45683.html
- http://www.spinics.net/lists/linux-ext4/msg45685.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1151353
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96922
- https://lkml.org/lkml/2014/10/8/545
- https://lkml.org/lkml/2014/10/9/129