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OpenAdvisories
High ELSA-2021-9420 2 CVEs

Important: Unbreakable Enterprise kernel security update (Oracle Linux 7)

Published Aug 16, 2021 · Updated Aug 16, 2021

Ecosystem: Oracle Linux

Summary

[5.4.17-2102.204.4.3]
- KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (Maxim Levitsky) [Orabug: 33205365] {CVE-2021-3656} {CVE-2021-3656}
- KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (Maxim Levitsky) [Orabug: 33205443] {CVE-2021-3653} {CVE-2021-3653}

Fixed packages 9

ReleasePackageFixed in
Oracle Linux · 7 kernel-uek 0:5.4.17-2102.204.4.3.el8uek
Oracle Linux · 7 kernel-uek-debug 0:5.4.17-2102.204.4.3.el8uek
Oracle Linux · 7 kernel-uek-debug-devel 0:5.4.17-2102.204.4.3.el8uek
Oracle Linux · 7 kernel-uek-devel 0:5.4.17-2102.204.4.3.el8uek
Oracle Linux · 7 kernel-uek-doc 0:5.4.17-2102.204.4.3.el8uek
Oracle Linux · 7 kernel-uek-tools 0:5.4.17-2102.204.4.3.el7uek
Oracle Linux · 7 kernel-uek-tools-libs 0:5.4.17-2102.204.4.3.el7uek
Oracle Linux · 7 perf 0:5.4.17-2102.204.4.3.el7uek
Oracle Linux · 7 python-perf 0:5.4.17-2102.204.4.3.el7uek

Vulnerabilities 2