CVE-2014-2568

LowCVSS 2.9/10Last modified Jun 17, 2026

Description

Use-after-free vulnerability in the nfqnl_zcopy function in net/netfilter/nfnetlink_queue_core.c in the Linux kernel through 3.13.6 allows attackers to obtain sensitive information from kernel memory by leveraging the absence of a certain orphaning operation. NOTE: the affected code was moved to the skb_zerocopy function in net/core/skbuff.c before the vulnerability was announced.

Metrics

CVSS 2.0 2.9/10AV:A/AC:M/Au:N/C:P/I:N/A:N

Weakness enumeration

CWE-416

Affected software

No affected versions have been published.

Timeline

Published: Mar 24, 2014
Last modified: Jun 17, 2026
NVD status: Modified

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