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Oracle Linux ELSA-2021-9453 Critical Update: Kernel Security Fixes

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Calendar Grey September 21, 2021
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The Oracle Linux Cloud Native Environment security notice ELSA-2021-9453 includes essential patches and improvements.
The following updated rpms for Oracle Linux Cloud Native Environment 1.1 have been uploaded to the Unbreakable Linux Network

Summary

[4.14.35-2047.507.7.4.el7] - KVM: x86: Check kvm_rebooting in kvm_spurious_fault() (Sean Christopherson) [Orabug: 33362693] [4.14.35-2047.507.7.3.el7] - arm64: Reserve elfcorehdr before scanning reserved memory from device tree (Dave Kleikamp) [Orabug: 33354710] [4.14.35-2047.507.7.2.el7] - 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.el7] - 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.el7] - xen-acpi-processor: fix coordination type mismatch (Elena Ufimtseva) [Orabug: 33296813] - Revert "mm: memcontrol: elimi...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory kernel update critical security Oracle Linux patch instructions cloud native environment

SRPMs

https://oss.oracle.com:443/ol7/SRPMS-updates/kernel-uek-container-4.14.35-2047.507.7.4.el7.src.rpm

x86_64

kernel-uek-container-4.14.35-2047.507.7.4.el7.x86_64.rpm

aarch64

Severity
critical
Lowest
Low
Medium
High
Critical

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

Topics%20covered

Topics Covered

security advisory kernel update critical security Oracle Linux patch instructions cloud native environment

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