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High ELSA-2021-9419 2 CVEs

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

Published Aug 16, 2021 · Updated Aug 16, 2021

Summary

[4.14.35-2047.506.10]
- Revert 'rds/ib: reap tx completions during connection shutdown' (Manjunath Patil) [Orabug: 33220435]
- Revert 'rds/ib: handle posted ACK during connection shutdown' (Manjunath Patil) [Orabug: 33220435]
- Revert 'rds/ib: recover rds connection from interrupt loss scenario' (Manjunath Patil) [Orabug: 33220435]
- Revert 'rds/ib: move rds_ib_clear_irq_miss() to .h file' (Manjunath Patil) [Orabug: 33220435]

[4.14.35-2047.506.9]
- KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (Maxim Levitsky) [Orabug: 33205367] {CVE-2021-3656} {CVE-2021-3656}
- KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (Maxim Levitsky) [Orabug: 33205444] {CVE-2021-3653} {CVE-2021-3653}

Fixed packages 11

ReleasePackageFixed in
Oracle Linux · 7 kernel-uek 0:4.14.35-2047.506.10.el7uek
Oracle Linux · 7 kernel-uek-debug 0:4.14.35-2047.506.10.el7uek
Oracle Linux · 7 kernel-uek-debug-devel 0:4.14.35-2047.506.10.el7uek
Oracle Linux · 7 kernel-uek-devel 0:4.14.35-2047.506.10.el7uek
Oracle Linux · 7 kernel-uek-doc 0:4.14.35-2047.506.10.el7uek
Oracle Linux · 7 kernel-uek-headers 0:4.14.35-2047.506.10.el7uek
Oracle Linux · 7 kernel-uek-tools 0:4.14.35-2047.506.10.el7uek
Oracle Linux · 7 kernel-uek-tools-libs 0:4.14.35-2047.506.10.el7uek
Oracle Linux · 7 kernel-uek-tools-libs-devel 0:4.14.35-2047.506.10.el7uek
Oracle Linux · 7 perf 0:4.14.35-2047.506.10.el7uek
Oracle Linux · 7 python-perf 0:4.14.35-2047.506.10.el7uek

Vulnerabilities 2