CVE-2011-2534

HIGH

Linux Kernel < 2.6.39 - Buffer Overflow

Title source: rule
STIX 2.1

Description

Buffer overflow in the clusterip_proc_write function in net/ipv4/netfilter/ipt_CLUSTERIP.c in the Linux kernel before 2.6.39 might allow local users to cause a denial of service or have unspecified other impact via a crafted write operation, related to string data that lacks a terminating '\0' character.

References (10)

Core 10
Core References
Mailing List, Patch, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2011/03/18/15
Issue Tracking, Patch, Third Party Advisory x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=689337
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/46921
Patch, Third Party Advisory mailing-list x_refsource_mlist
http://marc.info/?l=netfilter-devel&m=130036157327564&w=2
Release Notes, Vendor Advisory x_refsource_confirm
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
Third Party Advisory third-party-advisory x_refsource_sreason
http://securityreason.com/securityalert/8284
Patch, Third Party Advisory mailing-list x_refsource_mlist
http://marc.info/?l=netfilter&m=129978077509888&w=2
Mailing List, Patch, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2011/03/21/4
Mailing List, Patch, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2011/03/21/1

Scores

CVSS v3 7.8
EPSS 0.0004
EPSS Percentile 13.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-120
Status published
Products (1)
linux/linux_kernel < 2.6.39
Published Jun 22, 2011
Tracked Since Feb 18, 2026