CVE-2014-0100
kernel: net: inet frag code race condition leading to user-after-free
Severity
ImportantRed Hat Product Security
CVSS 2.0
Review impact separately from score.
Published · March 3, 2014
Updated · November 21, 2025
Description
Race condition in the inet_frag_intern function in net/ipv4/inet_fragment.c in the Linux kernel through 3.13.6 allows remote attackers to cause a denial of service (use-after-free error) or possibly have unspecified other impact via a large series of fragmented ICMP Echo Request packets to a system with a heavy CPU load.
Statement
This issue did not affect the versions of Linux kernel package as shipped with Red Hat Enterprise Linux 5 and 6 as they did not backport the commit that introduced this issue.
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 · 7.6AV:N/AC:H/Au:N/C:C/I:C/A:C
CWE not specified