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Oracle Linux 7 ELSA-2021-9452 Important Kernel Security Update

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Calendar Grey September 21, 2021
Oracle Linux Logo Esm H88
Red Hat Enterprise Linux 8 features a significant kernel update that resolves various security issues. It's essential to apply the update immediately to protect your environments.
The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network

Summary

[4.14.35-2047.507.7.4.el7uek] - KVM: x86: Check kvm_rebooting in kvm_spurious_fault() (Sean Christopherson) [Orabug: 33362693] [4.14.35-2047.507.7.3.el7uek] - arm64: Reserve elfcorehdr before scanning reserved memory from device tree (Dave Kleikamp) [Orabug: 33354710] [4.14.35-2047.507.7.2.el7uek] - net: geneve: modify IP header check in geneve6_xmit_skb and geneve_xmit_skb (Phillip Potter) [Orabug: 33337449] - ip: Manual backport of pskb_inet_may_pull() (Håkon Bugge) [Orabug: 33337449] - Revert "Revert "net: geneve: check skb is large enough for IPv4/IPv6 header"" (Håkon Bugge) [Orabug: 33337449] [4.14.35-2047.507.7.1.el7uek] - RDMA/cma: Revert INIT-INIT patch (Mike Marciniszyn) [Orabug: 33306519] - Revert "net: geneve: check skb is large enough for IPv4/IPv6 header" (Somasundaram Krishnasamy) [Orabug: 33323390] [4.14.35-2047.507.7.el7uek] - xen-acpi-processor: fix coordination type mismatch (Elena Ufimtseva) [Orabug: 33296813] - Revert "mm: memcont...

Read the Full Advisory

SRPMs

https://oss.oracle.com:443/ol7/SRPMS-updates/kernel-uek-4.14.35-2047.507.7.4.el7uek.src.rpm

x86_64

kernel-uek-4.14.35-2047.507.7.4.el7uek.x86_64.rpm kernel-uek-debug-4.14.35-2047.507.7.4.el7uek.x86_64.rpm kernel-uek-debug-devel-4.14.35-2047.507.7.4.el7uek.x86_64.rpm kernel-uek-devel-4.14.35-2047.507.7.4.el7uek.x86_64.rpm kernel-uek-tools-4.14.35-2047.507.7.4.el7uek.x86_64.rpm kernel-uek-doc-4.14.35-2047.507.7.4.el7uek.noarch.rpm

aarch64

Severity
important
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Related CVEs: CVE-2020-24586 CVE-2020-24587 CVE-2020-24588 CVE-2020-26147 CVE-2021-22543 CVE-2021-23134 CVE-2021-34693 CVE-2021-3609 CVE-2021-3612 CVE-2021-3653 CVE-2021-3656

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