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Oracle Linux 7 ELSA-2023-12914 Critical: Kernel Container OOB Read Issue

oracle
Calendar Grey October 18, 2023
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The Oracle Linux Advisory ELSA-2023-12915 provides essential kernel updates aimed at bolstering system security protocols.
The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

Summary

[5.4.17-2136.323.8.2.el7] - netfilter: nfnetlink_osf: avoid OOB read (Wander Lairson Costa) [Orabug: 35824307] - netfilter: xt_sctp: validate the flag_info count (Wander Lairson Costa) [Orabug: 35824307] - netfilter: xt_u32: validate user space input (Wander Lairson Costa) [Orabug: 35824307] - netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c (Kyle Zeng) [Orabug: 35824307] {CVE-2023-42753}

SRPMs

https://oss.oracle.com:443/ol7/SRPMS-updates//kernel-uek-container-5.4.17-2136.323.8.2.el7.src.rpm

x86_64

kernel-uek-container-5.4.17-2136.323.8.2.el7.x86_64.rpm kernel-uek-container-debug-5.4.17-2136.323.8.2.el7.x86_64.rpm

aarch64

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Related CVEs: CVE-2023-42753

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