CVE-2011-1080

LowCVSS 2.1/10Last modified Jun 16, 2026

Description

The do_replace function in net/bridge/netfilter/ebtables.c in the Linux kernel before 2.6.39 does not ensure that a certain name field ends with a '\0' character, which allows local users to obtain potentially sensitive information from kernel stack memory by leveraging the CAP_NET_ADMIN capability to replace a table, and then reading a modprobe command line.

Metrics

CVSS 2.0 2.1/10AV:L/AC:L/Au:N/C:P/I:N/A:N

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published: Jun 21, 2012
Last modified: Jun 16, 2026
NVD status: Modified

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