Patch  oval:com.redhat.rhsa:def:20162584
RHSA-2016:2584: kernel-rt security, bug fix, and enhancement update (Important)  

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.
Security Fix(es):
* It was found that the Linux kernel's IPv6 implementation mishandled socket options. A local attacker could abuse concurrent access to the socket options to escalate their privileges, or cause a denial of service (use-after-free and system crash) via a crafted sendmsg system call. (CVE-2016-3841, Important)
* Several Moderate and Low impact security issues were found in the Linux kernel. Space precludes documenting each of these issues in this advisory. Refer to the CVE links in the References section for a description of each of these vulnerabilities. (CVE-2013-4312, CVE-2015-8374, CVE-2015-8543, CVE-2015-8812, CVE-2015-8844, CVE-2015-8845, CVE-2016-2053, CVE-2016-2069, CVE-2016-2847, CVE-2016-3156, CVE-2016-4581, CVE-2016-4794, CVE-2016-5829, CVE-2016-6136, CVE-2016-6198, CVE-2016-6327, CVE-2016-6480, CVE-2015-8746, CVE-2015-8956, CVE-2016-2117, CVE-2016-2384, CVE-2016-3070, CVE-2016-3699, CVE-2016-4569, CVE-2016-4578)
Red Hat would like to thank Philip Pettersson (Samsung) for reporting CVE-2016-2053; Tetsuo Handa for reporting CVE-2016-2847; the Virtuozzo kernel team and Solar Designer (Openwall) for reporting CVE-2016-3156; Justin Yackoski (Cryptonite) for reporting CVE-2016-2117; and Linn Crosetto (HP) for reporting CVE-2016-3699. The CVE-2015-8812 issue was discovered by Venkatesh Pottem (Red Hat Engineering); the CVE-2015-8844 and CVE-2015-8845 issues were discovered by Miroslav Vadkerti (Red Hat Engineering); the CVE-2016-4581 issue was discovered by Eric W. Biederman (Red Hat); the CVE-2016-6198 issue was discovered by CAI Qian (Red Hat); and the CVE-2016-3070 issue was discovered by Jan Stancek (Red Hat).
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.3 Release Notes linked from the References section.
Create Date: 2016-11-03 Last Update Date: 2016-11-03

Affected Platforms/Products

Affected Products (CPE + CVE references)
Total : 23
Platforms: unix (from OVAL definitions)
  • Red Hat Enterprise Linux 7

References

Total : 55 Click here to view references

Criteria

The patch should be installed
IF : Any one of the following are true
IF : Red Hat Enterprise Linux must be installed
WARNING! Unknown test oval:com.redhat.rhba:tst:20070026004. Please see help for possible reasons
IF : All of the following are true
IF : Red Hat Enterprise Linux 7 is installed
WARNING! Unknown test oval:com.redhat.rhba:tst:20150364027. Please see help for possible reasons
IF : Any one of the following are true
IF : All of the following are true
IF : kernel-rt-debug-kvm is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhsa:tst:20160212020. Please see help for possible reasons
IF : kernel-rt-debug-kvm is earlier than 0:3.10.0-514.rt56.420.el7
WARNING! Unknown test oval:com.redhat.rhsa:tst:20162584019. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt-trace-kvm is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhsa:tst:20160212016. Please see help for possible reasons
IF : kernel-rt-trace-kvm is earlier than 0:3.10.0-514.rt56.420.el7
WARNING! Unknown test oval:com.redhat.rhsa:tst:20162584017. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt-kvm is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhsa:tst:20160212018. Please see help for possible reasons
IF : kernel-rt-kvm is earlier than 0:3.10.0-514.rt56.420.el7
WARNING! Unknown test oval:com.redhat.rhsa:tst:20162584015. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt-trace-devel is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhsa:tst:20150727004. Please see help for possible reasons
IF : kernel-rt-trace-devel is earlier than 0:3.10.0-514.rt56.420.el7
WARNING! Unknown test oval:com.redhat.rhsa:tst:20162584003. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt-devel is signed with Red Hat redhatrelease2 key
Linux : RPM Test :  kernel-rt-devel is signed with Red Hat redhatrelease2 key 
At least one of the objects listed below must exist on the system (Existence check)
Unknown object oval:com.redhat.rhsa:obj:20150727008 (Object depth limit may be exceeded) !!!
signature_keyid equals 199e2f91fd431d51
linux : rpminfo_state 
IF : kernel-rt-devel is earlier than 0:3.10.0-514.rt56.420.el7
WARNING! Unknown test oval:com.redhat.rhsa:tst:20162584005. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt-debug-devel is signed with Red Hat redhatrelease2 key
Linux : RPM Test :  kernel-rt-trace-devel is signed with Red Hat redhatrelease2 key 
At least one of the objects listed below must exist on the system (Existence check)
Unknown object oval:com.redhat.rhsa:obj:20150727007 (Object depth limit may be exceeded) !!!
signature_keyid equals 199e2f91fd431d51
linux : rpminfo_state 
IF : kernel-rt-debug-devel is earlier than 0:3.10.0-514.rt56.420.el7
WARNING! Unknown test oval:com.redhat.rhsa:tst:20162584007. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt-trace is signed with Red Hat redhatrelease2 key
Linux : RPM Test :  kernel-rt-trace is signed with Red Hat redhatrelease2 key 
At least one of the objects listed below must exist on the system (Existence check)
Unknown object oval:com.redhat.rhsa:obj:20150727006 (Object depth limit may be exceeded) !!!
signature_keyid equals 199e2f91fd431d51
linux : rpminfo_state 
IF : kernel-rt-trace is earlier than 0:3.10.0-514.rt56.420.el7
WARNING! Unknown test oval:com.redhat.rhsa:tst:20162584009. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt-debug is signed with Red Hat redhatrelease2 key
Linux : RPM Test :  kernel-rt-debug is signed with Red Hat redhatrelease2 key 
At least one of the objects listed below must exist on the system (Existence check)
Unknown object oval:com.redhat.rhsa:obj:20150727009 (Object depth limit may be exceeded) !!!
signature_keyid equals 199e2f91fd431d51
linux : rpminfo_state 
IF : kernel-rt-debug is earlier than 0:3.10.0-514.rt56.420.el7
WARNING! Unknown test oval:com.redhat.rhsa:tst:20162584011. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt is signed with Red Hat redhatrelease2 key
Linux : RPM Test :  kernel-rt is signed with Red Hat redhatrelease2 key 
At least one of the objects listed below must exist on the system (Existence check)
Unknown object oval:com.redhat.rhsa:obj:20150727005 (Object depth limit may be exceeded) !!!
signature_keyid equals 199e2f91fd431d51
linux : rpminfo_state 
IF : kernel-rt is earlier than 0:3.10.0-514.rt56.420.el7
WARNING! Unknown test oval:com.redhat.rhsa:tst:20162584013. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt-doc is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhsa:tst:20150727002. Please see help for possible reasons
IF : kernel-rt-doc is earlier than 0:3.10.0-514.rt56.420.el7
WARNING! Unknown test oval:com.redhat.rhsa:tst:20162584001. Please see help for possible reasons

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