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Oracle Linux ELSA-2021-9488 Critical: Kernel Security Patches

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Calendar Grey October 14, 2021
Oracle Linux Logo Esm H88
Oracle Linux Security Notice ELSA-2021-9488 encompasses essential patches addressing crucial kernel and system security flaws.
The following updated rpms for Oracle Linux Cloud Native Environment 1.0 have been uploaded to the Unbreakable Linux Network

Summary

[4.14.35-2047.508.3.el7] - fuse: fix live lock in fuse_iget() (Amir Goldstein) [Orabug: 33396682] {CVE-2021-28950} - block: workaround to avoid self-deadlock in del_gendisk (Junxiao Bi) [Orabug: 33392821] - net: bonding: add new option arp_allslaves for arp_ip_target (Venkat Venkatsubra) [Orabug: 33352735] [4.14.35-2047.508.2.el7] - KVM: x86: Check kvm_rebooting in kvm_spurious_fault() (Sean Christopherson) [Orabug: 33360245] - Revert "uek-rpm: mark /etc/ld.so.conf.d/ files as %config" (aloktiw) [Orabug: 33359680] - net/mlx5: Rate limit errors in command interface (Leon Romanovsky) [Orabug: 33305503] - Bluetooth: defer cleanup of resources in hci_unregister_dev() (Tetsuo Handa) [Orabug: 33292634] {CVE-2021-3573} - Bluetooth: use correct lock to prevent UAF of hdev object (Lin Ma) [Orabug: 33292634] - Bluetooth: fix the erroneous flush_work() order (Lin Ma) [Orabug: 33292634] {CVE-2021-3564} - IB/core: Read subnet_prefix in ib_query_port via cache. (Anand K...

Read the Full Advisory

SRPMs

https://oss.oracle.com:443/ol7/SRPMS-updates/kernel-uek-container-4.14.35-2047.508.3.el7.src.rpm

x86_64

kernel-uek-container-4.14.35-2047.508.3.el7.x86_64.rpm

aarch64

Severity
critical
Lowest
Low
Medium
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Critical

Related CVEs: CVE-2020-36322 CVE-2021-28950 CVE-2021-3564 CVE-2021-3573 CVE-2021-3655 CVE-2021-3679 CVE-2021-38160 CVE-2021-40490

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