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CVE-2014-7284

nvd nist
Published: Oct 13, 2014Modified: May 6, 2026

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6.4
Vector
AV:N/AC:L/Au:N/C:N/I:P/A:P
Exploitability: 10.0 / Impact: 4.9
Source: NVD

Description

The net_get_random_once implementation in net/core/utils.c in the Linux kernel 3.13.x and 3.14.x before 3.14.5 on certain Intel processors does not perform the intended slow-path operation to initialize random seeds, which makes it easier for remote attackers to spoof or disrupt IP communication by leveraging the predictability of TCP sequence numbers, TCP and UDP port numbers, and IP ID values.

Affected (15)

Products: Linux: Linux Kernel
Linux
1 product
Linux Kernel
Configuration A
15 vulnerable
Vulnerable SoftwareAffected Versions
Linux
Linux Kernel
Version 3.13.10
Linux Kernel
Version 3.13.11
Linux Kernel
Version 3.13.1
Linux Kernel
Version 3.13.2
Linux Kernel
Version 3.13.3
Linux Kernel
Version 3.13.4
Linux Kernel
Version 3.13.5
Linux Kernel
Version 3.13.6
Linux Kernel
Version 3.13.7
Linux Kernel
Version 3.13.8
Linux Kernel
Version 3.13.9
Linux Kernel
Version 3.14.1
Linux Kernel
Version 3.14.2
Linux Kernel
Version 3.14.3
Linux Kernel
Version 3.14.4

Related CWEs

CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

References (12)

Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Exploit
Source: cve@mitre.org
Exploit
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit

Timeline

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