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MEDIUM · 6.4

CVE-2014-7284

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 initiali...

Vulnerability 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.

CVSS Score

6.4

MEDIUM

AV:N/AC:L/Au:N/C:N/I:P/A:P
Confidentiality
NONE
Integrity
PARTIAL
Availability
PARTIAL

Affected Products

VendorProductVersions
LinuxLinux Kernel3.13.1

Related Weaknesses (CWE)

CWE-200

References

FAQ

What is CVE-2014-7284?

CVE-2014-7284 is a vulnerability with a CVSS score of 6.4 (MEDIUM). 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 initiali...

How severe is CVE-2014-7284?

CVE-2014-7284 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2014-7284?

Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.