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ELSA-2011-2016 Important: Oracle Linux Unbreakable Enterprise kernel security fix update

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ELSA-2011-2016 Important: Oracle Linux Unbreakable Enterprise kernel security fix update

Severity

CVSS

(AV:N/AC:L/Au:N/C:N/I:N/A:C)

Published

04/04/2011

Created

07/25/2018

Added

12/20/2011

Modified

08/07/2020

Description

The socket implementation in net/core/sock.c in the Linux kernel before 2.6.34 does not properly manage a backlog of received packets, which allows remote attackers to cause a denial of service (memory consumption) by sending a large amount of network traffic, as demonstrated by netperf UDP tests.

Solution(s)

oracle-linux-upgrade-kernel-uek
oracle-linux-upgrade-kernel-uek-debug
oracle-linux-upgrade-kernel-uek-debug-devel
oracle-linux-upgrade-kernel-uek-devel
oracle-linux-upgrade-kernel-uek-doc
oracle-linux-upgrade-kernel-uek-firmware
oracle-linux-upgrade-kernel-uek-headers
oracle-linux-upgrade-ofa

References

https://attackerkb.com/topics/cve-2010-4251
46637
46878
47185
CVE - 2010-4251
CVE - 2011-1023
CVE - 2011-1082
CVE - 2011-1163
CVE - 2011-1170
CVE - 2011-1171
CVE - 2011-1172
CVE - 2011-1494
CVE - 2011-1495
Category I
V0030545
V0031252
2011-A-0147
2012-A-0020
RHSA-2011:0833
http://oss.oracle.com/pipermail/el-errata/2011-May/002147.html
http://oss.oracle.com/pipermail/el-errata/2011-May/002148.html

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