[El-errata] ELBA-2026-500178 Oracle Linux 9 Unbreakable Enterprise kernel bug fix update

[Errata Announcements for Oracle Linux]

Oracle Linux Bug Fix Advisory ELBA-2026-500178

http://linux.oracle.com/errata/ELBA-2026-500178.html

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:


aarch64:
bpftool-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek-container-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek-container-debug-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek-core-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek-debug-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek-debug-core-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek-debug-devel-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek-debug-modules-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek-debug-modules-extra-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek-devel-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek-doc-5.15.0-323.211.3.4.el9uek.noarch.rpm
kernel-uek-modules-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek-modules-extra-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek64k-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek64k-core-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek64k-devel-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek64k-modules-5.15.0-323.211.3.4.el9uek.aarch64.rpm
kernel-uek64k-modules-extra-5.15.0-323.211.3.4.el9uek.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/kernel-uek-5.15.0-323.211.3.4.el9uek.src.rpm



Description of changes:

[5.15.0-323.211.3.4]
- net/rds: restrict RDS_INFO dumps to caller netns (Praveen Kumar Kannoju)  [Orabug: 39832021]
- net/rds: Add parentheses around conditional operator (Gerd Rausch)  [Orabug: 39844638]
- net/rds: harden rds_rm_size (Manjunath Patil)  [Orabug: 39812533]
- net/rds: remove cached rds_sock->rs_conn and rs_conn_path (Sharath Srinivasan)  [Orabug: 39832354]
- Revert "rds: cong: Make rds_cong_wait an array to reduce lock contention" (Sharath Srinivasan)  [Orabug: 39832354]
- mm/filemap: make filemap_fault() to retry fault after collapse_file() (Jane Chu)  [Orabug: 39778847]
- net/rds: zero per-item info buffer before handing it to visitors (Michael Bommarito)  [Orabug: 39638197]
- rds: Prevent kernel-infoleak in rds_notify_queue_get() (Peilin Ye)  [Orabug: 39772650]
- rds: do not leak kernel memory to user land (Eric Dumazet)  [Orabug: 39772650]
- rds: tcp: fix uninit-value in __inet_bind (Tabrez Ahmed)  [Orabug: 39668599]
- rds: tcp: cleanup if kmem_cache_alloc fails in rds_tcp_conn_alloc() (Sowmini Varadhan)  [Orabug: 39668599]
- rds: ib: move gc_count reset before free_percpu (Manjunath Patil)  [Orabug: 39818509]
- rds: fix lfstack_pop_all sequence reset (Manjunath Patil)  [Orabug: 39818509]
- IB/rxe: use rxe_drop_ref to release rxe_pd (Wengang Wang)  [Orabug: 39831970]
- IB/uverbs: enhance authorization checks for ib_uverbs_share_pd() (Wengang Wang)  [Orabug: 39831970]