CVE Database›Document archive›CVE-2014-0100

CVE-2014-0100

kernel: net: inet frag code race condition leading to user-after-free

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Severity

Important

Red Hat Product Security

7.6

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 · 7.6
AV:N/AC:H/Au:N/C:C/I:C/A:C

CWE not specified