CVE-2014-9683
kernel: buffer overflow in eCryptfs
Severity
ModerateRed Hat Product Security
CVSS 2.0
Review impact separately from score.
Published · February 17, 2015
Updated · November 21, 2025
Description
A buffer overflow flaw was found in the way the Linux kernel's eCryptfs implementation decoded encrypted file names. A local, unprivileged user could use this flaw to crash the system or, potentially, escalate their privileges on the system.
Statement
This issue did not affect versions of the Linux kernel as shipped with Red Hat Enterprise Linux 5 and 7; and kernel-rt packages as shipped with Red Hat Enterprise MRG 2 and Red Hat Enterprise Linux 7.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 2.0 · 3.6AV:L/AC:L/Au:N/C:N/I:P/A:P
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer