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Oracle Linux: ELSA-2023-4517 Important Kernel Security Update

oracle
Calendar Grey August 10, 2023
Oracle Linux Logo Esm H88
The latest Oracle Linux security bulletin highlights important kernel upgrades and significant security improvements for system administrators.
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Summary

[4.18.0-477.21.1.el8_8.OL8] - Bluetooth: L2CAP: Fix accepting connection request for invalid SPSM (Tamás Koczka) {CVE-2022-42896} - net/sched: tcindex: update imperfect hash filters respecting rcu (Jamal Hadi Salim) {CVE-2023-1281} - net/sched: tcindex: search key must be 16 bits (Jamal Hadi Salim) {CVE-2023-1281} - net/sched: Retire tcindex classifier (Jamal Hadi Salim) {CVE-2023-1829} - xfs: verify buffer contents when we skip log replay (Darrick J. Wong) {CVE-2023-2124} - i2c: xgene-slimpro: Fix out-of-bounds bug in xgene_slimpro_i2c_xfer() (Wei Chen) {CVE-2023-2194} - perf: Fix check before add_event_to_groups() in perf_group_detach() (Budimir Markovic) {CVE-2023-2235}

SRPMs

https://oss.oracle.com:443/ol8/SRPMS-updates//kernel-4.18.0-477.21.1.el8_8.src.rpm

x86_64

bpftool-4.18.0-477.21.1.el8_8.x86_64.rpm kernel-4.18.0-477.21.1.el8_8.x86_64.rpm kernel-abi-stablelists-4.18.0-477.21.1.el8_8.noarch.rpm kernel-core-4.18.0-477.21.1.el8_8.x86_64.rpm kernel-cross-headers-4.18.0-477.21.1.el8_8.x86_64.rpm kernel-debug-4.18.0-477.21.1.el8_8.x86_64.rpm kernel-debug-core-4.18.0-477.21.1.el8_8.x86_64.rpm kernel-debug-devel-4.18.0-477.21.1.el8_8.x86_64.rpm kernel-debug-modules-4.18.0-477.21.1.el8_8.x86_64.rpm kernel-debug-modules-extra-4.18.0-477.21.1.el8_8.x86_64.rpm kernel-devel-4.18.0-477.21.1.el8_8.x86_64.rpm kernel-doc-4.18.0-477.21.1.el8_8.noarch.rpm kernel-headers-4.18.0-477.21.1.el8_8.x86_64.rpm kernel-modules-4.18.0-477.21.1.el8_8.x86_64.rpm kernel-modules-extra-4.18.0-477.21.1.el8_8.x86_64.rpm kernel-tools-4.18.0-477.21.1.el8_8.x86_64.rpm kernel-tools-libs-4.18.0-477.21.1.el8_8.x86_64.rpm perf-4.18.0-477.21.1.el8_8.x86_64.rpm python3-perf-4.18.0-477.21.1.el8_8.x86_64.rpm kernel-tools-libs-devel-4.18.0-477.21.1.el8_8.x86_64.rpm

aarch64

bpftool-4.18.0-477.21.1.el8_8.aarch64.rpm kernel-cross-headers-4.18.0-477.21.1.el8_8.aarch64.rpm kernel-headers-4.18.0-477.21.1.el8_8.aarch64.rpm kernel-tools-4.18.0-477.21.1.el8_8.aarch64.rpm kernel-tools-libs-4.18.0-477.21.1.el8_8.aarch64.rpm perf-4.18.0-477.21.1.el8_8.aarch64.rpm python3-perf-4.18.0-477.21.1.el8_8.aarch64.rpm kernel-tools-libs-devel-4.18.0-477.21.1.el8_8.aarch64.rpm

Severity
important
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Related CVEs: CVE-2022-42896 CVE-2023-1281 CVE-2023-1829 CVE-2023-2124 CVE-2023-2194 CVE-2023-2235

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