RLSA-2023:5091 --- kernel-rtID: oval:org.secpod.oval:def:5800199 | Date: (C)2023-10-03 (M)2024-04-25 |
Class: PATCH | Family: unix |
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix: * kernel: UAF in nftables when nft_set_lookup_global triggered after handling named and anonymous sets in batch requests * kernel: netfilter: nf_tables: fix chain binding transaction logic in the abort path of NFT_MSG_NEWRULE * kernel: net/sched: cls_fw component can be exploited as result of failure in tcf_change_indev function * kernel: netfilter: use-after-free due to improper element removal in nft_pipapo_remove * kernel: netfilter: nf_tables_newrule when adding a rule with NFTA_RULE_CHAIN_ID leads to use-after-free * kernel: nf_tables: use-after-free in nft_chain_lookup_byid * kernel: nf_tables: stack-out-of-bounds-read in nft_byteorder_eval * kernel: save/restore speculative MSRs during S3 suspend/resume * hw: amd: Cross-Process Information Leak * kernel: bypass of shadow stack protection due to a logic error For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Bug Fix: * kernel-rt: update RT source tree to the latest Rocky Linux-9.2.z3 Batch