Vulnerability Details : CVE-2011-1170

net/ipv4/netfilter/arp_tables.c in the IPv4 implementation in the Linux kernel before 2.6.39 does not place the expected '\0' character at the end of string data in the values of certain structure members, which allows local users to obtain potentially sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting modprobe process.
Published 2011-06-22 22:55:02
Updated 2025-04-11 00:51:22
Source Red Hat, Inc.
View at NVD,   CVE.org

Products affected by CVE-2011-1170

Threat overview for CVE-2011-1170

Top countries where our scanners detected CVE-2011-1170
Top open port discovered on systems with this issue 52869
IPs affected by CVE-2011-1170 273,712
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2011-1170!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2011-1170

EPSS FAQ
0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 12 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2011-1170

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
2.1
 LOW AV:L/AC:L/Au:N/C:P/I:N/A:N
3.9
2.9
 NIST

CWE ids for CVE-2011-1170

References for CVE-2011-1170

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