elsa-2026-50234

{
  "cves": [
    "CVE-2025-68814",
    "CVE-2026-23001",
    "CVE-2026-23209"
  ],
  "cvss": 0.0,
  "database_specific": {
    "severity": "IMPORTANT"
  },
  "description": "[5.4.17-2136.354.4.1]\n- Revert 'rds: Drop rds conn in connect worker if not in down state.' (Alok Tiwari)  [Orabug: 39200399]\n\n[5.4.17-2136.354.4]\n- macvlan: fix possible UAF in macvlan_forward_source() (Eric Dumazet)  [Orabug: 38887731]  {CVE-2026-23001}\n- macvlan: Use 'hash' iterators to simplify code (Christophe JAILLET)  [Orabug: 38887731]\n- macvlan: Add nodst option to macvlan type source (Jethro Beekman)  [Orabug: 38887731]\n- macvlan: observe an RCU grace period in macvlan_common_newlink() error path (Eric Dumazet)  [Orabug: 38970510]\n- macvlan: fix error recovery in macvlan_common_newlink() (Eric Dumazet)  [Orabug: 38970510]  {CVE-2026-23209}\n\n[5.4.17-2136.354.3]\n- io_uring: fix filename leak in __io_openat_prep() (Prithvi Tambewagh)  [Orabug: 39064937]  {CVE-2025-68814}\n- rds: Drop rds conn in connect worker if not in down state. (Rohit Nair)  [Orabug: 39045035]\n\n[5.4.17-2136.354.2]\n- ext4/jbd2: skip sb flush when EIO happened (Wengang Wang) [Orabug: 38916908]\n- jbd2: store more accurate errno in superblock (Wengang Wang) [Orabug: 38916908]\n- ext4: save the error code which triggered an (Wengang Wang) [Orabug: 38916908]\n\n[5.4.17-2136.354.1]\n- genirq/cpuhotplug: Notify about affinity changes breaking the affinity mask (Imran Khan) [Orabug: 39001911]\n- rds: Add state field to RDS trace logs. (Rohit Nair) [Orabug: 38870347]\n\n[5.4.17-2136.353.3]\n- xfrm: flush all states in xfrm_state_fini (Sabrina Dubroca) [Orabug: 38934000]\n- xfrm: also call xfrm_state_delete_tunnel at destroy time for states that were never added (Sabrina Dubroca) [Orabug: 38934000,39004270] {CVE-2025-40256}\n- Revert 'xfrm: destroy xfrm_state synchronously on net exit path' (Sabrina Dubroca) [Orabug: 38934000]\n- Revert 'IB/mlx5: Implement clear counters' (Sharath Srinivasan) [Orabug: 38923520]\n- Revert 'IB/core: Implement clear counters' (Sharath Srinivasan) [Orabug: 38923520]\n- Revert 'ib/core: add SET_DEVICE_OP call for clear_hw_stats()' (Sharath Srinivasan) [Orabug: 38923520]\n- fs: proc: inode: delay put_pid() by RCU (Stephen Brennan) [Orabug: 38766812]\n\n[5.4.17-2136.353.2]\n- Revert 'perf/x86: Always store regs-ip in perf_callchain_kernel()' (Jiri Olsa) [Orabug: 38893604]\n- xfrm: delete x-tunnel as we delete x (Sabrina Dubroca) [Orabug: 38730493,39016501] {CVE-2025-40215}\n\n[5.4.17-2136.352.5]\n- crypto: af_alg - Fix incorrect boolean values in af_alg_ctx (Eric Biggers) [Orabug: 38879907,38884602,39004445] {CVE-2025-40022}\n\n[5.4.17-2136.352.4]\n- arm64: pensando: Must boot Ortano kernel with spin-table (Rob Gardner) [Orabug: 38821197]\n\n[5.4.17-2136.352.3]\n- net/sched: adjust device watchdog timer to detect stopped queue at right time (Praveen Kumar Kannoju) [Orabug: 38340278]\n- net/mlx5: Mark the mellanox graceful_period fix as out-of-tree change (Praveen Kumar Kannoju) [Orabug: 38252416]\n- infiniband/xsigo: Replace BUG_ON with WARN_ON_ONCE. (Siddh Raman Pant) [Orabug: 38418469]\n- infiniband/xsigo: xsvnic_main: Remove unused functions (Siddh Raman Pant) [Orabug: 38418469]\n- infiniband/xsigo: xve_cm: Fix mixed code warning (Siddh Raman Pant) [Orabug: 38418469]\n- infiniband/xsigo: xve_ethtool: Remove unused variable 'priv' (Siddh Raman Pant) [Orabug: 38418469]\n- infiniband/xsigo: xve_ib: Fix misleading indentation (Siddh Raman Pant) [Orabug: 38418469]\n- infiniband/xsigo: xve_ib: Fix mixed code warning (Siddh Raman Pant) [Orabug: 38418469]\n- infiniband/xsigo: xve_verbs: Remove unused label 'out_free_pd' (Siddh Raman Pant) [Orabug: 38418469]\n- infiniband/xsigo: xve_main: Remove unused function 'xve_napi_del' (Siddh Raman Pant) [Orabug: 38418469]\n- infiniband/xsigo: xve_main: Fix mixed code warning (Siddh Raman Pant) [Orabug: 38418469]\n- infiniband/xsigo: xve_main: Fix misleading indentation (Siddh Raman Pant) [Orabug: 38418469]\n- inifinibad/xsigo: xsvnic_main: Remove unused variable 'xsvnic_ethtool_ops' (Siddh Raman Pant) [Orabug: 38418469]\n- infiniband/xsigo: xscore_impl: Remove unused label 'err_pd' (Siddh Raman Pant) [Orabug: 38418469]\n- rds: Fix jiffies type in struct rds_conn_path (Siddh Raman Pant) [Orabug: 38418727]\n- kernel: sysctl: Remove unused variable 'zero' (Siddh Raman Pant) [Orabug: 38418727]\n- crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (Herbert Xu) [Orabug: 38537469,38855313] {CVE-2025-39964}\n- RDMA/cm: Base cm_id destruction timeout on CMA values (Hakon Bugge) [Orabug: 38753622]\n- x86/its: Build fails with CONFIG_MITIGATION_ITS=n (Alexandre Chartre) [Orabug: 38756954]",
  "id": "ELSA-2026-50234",
  "ovalId": "oval:com.oracle.elsa:def:202650234",
  "source": "oracle_linux",
  "title": "ELSA-2026-50234: Unbreakable Enterprise kernel security update (IMPORTANT)",
  "url": "https://linux.oracle.com/errata/ELSA-2026-50234.html"
}