elsa-2026-8921
oracle_linux[5.14.0-611.49.1] - Disable UKI signing [Orabug: 36571828] - Update Oracle Linux certificates (Kevin Lyons) - Disable signing for aarch64 (Ilya Okomin) - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237] - Update x509.genkey [Orabug: 24817676] - Conflict with shim-ia32 and shim-x64 = 15.3-1.0.5] - Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535] - Add Oracle Linux IMA certificates - Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985764] [5.14.0-611.49.1] - rtnetlink: Allocate vfinfo size for VF GUIDs when supported (Kamal Heib) [RHEL-149469] {CVE-2025-22075} [5.14.0-611.48.1] - scsi: qla2xxx: Fix improper freeing of purex item (CKI Backport Bot) [RHEL-159222] {CVE-2025-68741} - NFSv4: Check for delegation validity in nfs_start_delegation_return_locked() (Scott Mayhew) [RHEL-151414] - Bluetooth: MGMT: Fix memory leak in set_ssp_complete (David Marlin) [RHEL-151728] - Bluetooth: hci_uart: fix null-ptr-deref in hci_uart_write_work (David Marlin) [RHEL-151728] - Bluetooth: btusb: revert use of devm_kzalloc in btusb (David Marlin) [RHEL-151728] - Bluetooth: btusb: reorder cleanup in btusb_disconnect to avoid UAF (David Marlin) [RHEL-151728] - net: hv_netvsc: reject RSS hash key programming without RX indirection table (Medha Mummigatti) [RHEL-150571] - net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop (CKI Backport Bot) [RHEL-150455] {CVE-2025-39766} - net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit (CKI Backport Bot) [RHEL-150455] {CVE-2025-39766} - iommu/vt-d: Deduplicate cache_tag_flush_all by reusing flush_range (Jerry Snitselaar) [RHEL-144218] - iommu/vt-d: Fix missing PASID in dev TLB flush with cache_tag_flush_all (Jerry Snitselaar) [RHEL-144218] - i40e: validate ring_len parameter against hardware-specific values (CKI Backport Bot) [RHEL-141722]
- Published
- unknown
- Last Modified
- unknown
CVSS details not available.
No product information available.
No references available.
No linked vulnerabilities found.
{
"cves": [
"CVE-2025-39766",
"CVE-2025-68741"
],
"cvss": 0.0,
"database_specific": {
"severity": "IMPORTANT"
},
"description": "[5.14.0-611.49.1]\n- Disable UKI signing [Orabug: 36571828]\n- Update Oracle Linux certificates (Kevin Lyons)\n- Disable signing for aarch64 (Ilya Okomin)\n- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]\n- Update x509.genkey [Orabug: 24817676]\n- Conflict with shim-ia32 and shim-x64 = 15.3-1.0.5]\n- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535]\n- Add Oracle Linux IMA certificates\n- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985764]\n\n[5.14.0-611.49.1]\n- rtnetlink: Allocate vfinfo size for VF GUIDs when supported (Kamal Heib) [RHEL-149469] {CVE-2025-22075}\n\n[5.14.0-611.48.1]\n- scsi: qla2xxx: Fix improper freeing of purex item (CKI Backport Bot) [RHEL-159222] {CVE-2025-68741}\n- NFSv4: Check for delegation validity in nfs_start_delegation_return_locked() (Scott Mayhew) [RHEL-151414]\n- Bluetooth: MGMT: Fix memory leak in set_ssp_complete (David Marlin) [RHEL-151728]\n- Bluetooth: hci_uart: fix null-ptr-deref in hci_uart_write_work (David Marlin) [RHEL-151728]\n- Bluetooth: btusb: revert use of devm_kzalloc in btusb (David Marlin) [RHEL-151728]\n- Bluetooth: btusb: reorder cleanup in btusb_disconnect to avoid UAF (David Marlin) [RHEL-151728]\n- net: hv_netvsc: reject RSS hash key programming without RX indirection table (Medha Mummigatti) [RHEL-150571]\n- net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop (CKI Backport Bot) [RHEL-150455] {CVE-2025-39766}\n- net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit (CKI Backport Bot) [RHEL-150455] {CVE-2025-39766}\n- iommu/vt-d: Deduplicate cache_tag_flush_all by reusing flush_range (Jerry Snitselaar) [RHEL-144218]\n- iommu/vt-d: Fix missing PASID in dev TLB flush with cache_tag_flush_all (Jerry Snitselaar) [RHEL-144218]\n- i40e: validate ring_len parameter against hardware-specific values (CKI Backport Bot) [RHEL-141722]",
"id": "ELSA-2026-8921",
"ovalId": "oval:com.oracle.elsa:def:20268921",
"source": "oracle_linux",
"title": "ELSA-2026-8921: kernel security update (IMPORTANT)",
"url": "https://linux.oracle.com/errata/ELSA-2026-8921.html"
}