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Patch  oval:com.redhat.rhsa:def:20203016
RHSA-2020:3016: kernel-rt security and bug fix 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):
* kernel: use-after-free in sound/core/timer.c (CVE-2019-19807)
* kernel: kernel: DAX hugepages not considered during mremap (CVE-2020-10757)
* kernel: Rogue cross-process SSBD shutdown. Linux scheduler logical bug allows an attacker to turn off the SSBD protection. (CVE-2020-10766)
* kernel: Indirect Branch Prediction Barrier is force-disabled when STIBP is unavailable or enhanced IBRS is available. (CVE-2020-10767)
* kernel: Indirect branch speculation can be enabled after it was force-disabled by the PR_SPEC_FORCE_DISABLE prctl command. (CVE-2020-10768)
* kernel: buffer overflow in mwifiex_cmd_append_vsie_tlv function in drivers/net/wireless/marvell/mwifiex/scan.c (CVE-2020-12653)
* kernel: heap-based buffer overflow in mwifiex_ret_wmm_get_status function in drivers/net/wireless/marvell/mwifiex/wmm.c (CVE-2020-12654)
* Kernel: vfio: access to disabled MMIO space of some devices may lead to DoS scenario (CVE-2020-12888)
* kernel: kvm: Information leak within a KVM guest (CVE-2019-3016)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
* kernel-rt: update RT source tree to the RHEL-8.2.z2 source tree (BZ#1829582)
Create Date: 2020-07-21 Last Update Date: 2020-07-21

Affected Platforms/Products

Affected Products (CPE + CVE references)
Platforms: unix (from OVAL definitions)
  • Red Hat Enterprise Linux 8

References

Total : 19 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:20070304026. Please see help for possible reasons
IF : All of the following are true
IF : Any one of the following are true
IF : All of the following are true
IF : kernel-rt-modules-extra is earlier than 0:4.18.0-193.13.2.rt13.65.el8_2
WARNING! Unknown test oval:com.redhat.rhsa:tst:20203016023. Please see help for possible reasons
IF : kernel-rt-modules-extra is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhsa:tst:20191174024. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt-modules is earlier than 0:4.18.0-193.13.2.rt13.65.el8_2
WARNING! Unknown test oval:com.redhat.rhsa:tst:20203016021. Please see help for possible reasons
IF : kernel-rt-modules is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhsa:tst:20191174022. 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.rhba:tst:20203527014. Please see help for possible reasons
IF : kernel-rt-kvm is earlier than 0:4.18.0-193.13.2.rt13.65.el8_2
WARNING! Unknown test oval:com.redhat.rhsa:tst:20203016019. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt-devel is earlier than 0:4.18.0-193.13.2.rt13.65.el8_2
WARNING! Unknown test oval:com.redhat.rhsa:tst:20203016017. Please see help for possible reasons
IF : kernel-rt-devel is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhba:tst:20203527010. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt-debug-modules-extra is earlier than 0:4.18.0-193.13.2.rt13.65.el8_2
WARNING! Unknown test oval:com.redhat.rhsa:tst:20203016015. Please see help for possible reasons
IF : kernel-rt-debug-modules-extra is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhsa:tst:20191174016. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt-debug-modules is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhsa:tst:20191174014. Please see help for possible reasons
IF : kernel-rt-debug-modules is earlier than 0:4.18.0-193.13.2.rt13.65.el8_2
WARNING! Unknown test oval:com.redhat.rhsa:tst:20203016013. Please see help for possible reasons
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.rhba:tst:20203527008. Please see help for possible reasons
IF : kernel-rt-debug-kvm is earlier than 0:4.18.0-193.13.2.rt13.65.el8_2
WARNING! Unknown test oval:com.redhat.rhsa:tst:20203016011. 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
WARNING! Unknown test oval:com.redhat.rhba:tst:20203527006. Please see help for possible reasons
IF : kernel-rt-debug-devel is earlier than 0:4.18.0-193.13.2.rt13.65.el8_2
WARNING! Unknown test oval:com.redhat.rhsa:tst:20203016009. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt-debug-core is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhsa:tst:20191174008. Please see help for possible reasons
IF : kernel-rt-debug-core is earlier than 0:4.18.0-193.13.2.rt13.65.el8_2
WARNING! Unknown test oval:com.redhat.rhsa:tst:20203016007. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt-core is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhsa:tst:20191174004. Please see help for possible reasons
IF : kernel-rt-core is earlier than 0:4.18.0-193.13.2.rt13.65.el8_2
WARNING! Unknown test oval:com.redhat.rhsa:tst:20203016003. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt-debug is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhba:tst:20203527004. Please see help for possible reasons
IF : kernel-rt-debug is earlier than 0:4.18.0-193.13.2.rt13.65.el8_2
WARNING! Unknown test oval:com.redhat.rhsa:tst:20203016005. Please see help for possible reasons
IF : All of the following are true
IF : kernel-rt is earlier than 0:4.18.0-193.13.2.rt13.65.el8_2
WARNING! Unknown test oval:com.redhat.rhsa:tst:20203016001. Please see help for possible reasons
IF : kernel-rt is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhba:tst:20203527002. Please see help for possible reasons
IF : Any one of the following are true
IF : Red Hat Enterprise Linux 8 is installed
WARNING! Unknown test oval:com.redhat.rhba:tst:20191992003. Please see help for possible reasons
IF : Red Hat CoreOS 4 is installed
WARNING! Unknown test oval:com.redhat.rhba:tst:20191992004. Please see help for possible reasons
IF : Any one of the following are true
IF : kernel-rt earlier than 0:4.18.0-193.13.2.rt13.65.el8_2 is set to boot up on next boot
WARNING! Unknown test oval:com.redhat.rhsa:tst:20203016026. Please see help for possible reasons
IF : kernel-rt earlier than 0:4.18.0-193.13.2.rt13.65.el8_2 is currently running
WARNING! Unknown test oval:com.redhat.rhsa:tst:20203010051. Please see help for possible reasons

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