CVE-2013-4387

N/A Unknown
Published: October 10, 2013 Modified: April 29, 2026
View on NVD

Description

net/ipv6/ip6_output.c in the Linux kernel through 3.11.4 does not properly determine the need for UDP Fragmentation Offload (UFO) processing of small packets after the UFO queueing of a large packet, which allows remote attackers to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact via network traffic that triggers a large response packet.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.ubuntu.com/usn/USN-2019-1
Source: secalert@redhat.com
http://www.ubuntu.com/usn/USN-2021-1
Source: secalert@redhat.com
http://www.ubuntu.com/usn/USN-2022-1
Source: secalert@redhat.com
http://www.ubuntu.com/usn/USN-2024-1
Source: secalert@redhat.com
http://www.ubuntu.com/usn/USN-2038-1
Source: secalert@redhat.com
http://www.ubuntu.com/usn/USN-2039-1
Source: secalert@redhat.com
http://www.ubuntu.com/usn/USN-2041-1
Source: secalert@redhat.com
http://www.ubuntu.com/usn/USN-2045-1
Source: secalert@redhat.com
http://www.ubuntu.com/usn/USN-2049-1
Source: secalert@redhat.com
http://www.ubuntu.com/usn/USN-2050-1
Source: secalert@redhat.com
http://rhn.redhat.com/errata/RHSA-2013-1490.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://rhn.redhat.com/errata/RHSA-2013-1645.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://rhn.redhat.com/errata/RHSA-2014-0284.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.openwall.com/lists/oss-security/2013/09/29/1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-2019-1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-2021-1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-2022-1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-2024-1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-2038-1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-2039-1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-2041-1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-2045-1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-2049-1
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.ubuntu.com/usn/USN-2050-1
Source: af854a3a-2127-422b-91ae-364da2661108
https://bugzilla.redhat.com/show_bug.cgi?id=1011927
Source: af854a3a-2127-422b-91ae-364da2661108
https://github.com/torvalds/linux/commit/2811ebac2521ceac84f2bdae402455baa6a7fb47
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Patch

34 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
0.6%
70th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

linux