[El-errata] ELSA-2025-17760 Moderate: Oracle Linux 9 kernel security update

Thu Oct 16 11:57:19 UTC 2025

Oracle Linux Security Advisory ELSA-2025-17760

http://linux.oracle.com/errata/ELSA-2025-17760.html

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

x86_64:
kernel-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-abi-stablelists-5.14.0-570.52.1.0.1.el9_6.noarch.rpm
kernel-core-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-cross-headers-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-debug-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-debug-core-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-debug-devel-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-debug-devel-matched-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-debug-modules-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-debug-modules-core-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-debug-modules-extra-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-debug-uki-virt-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-devel-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-devel-matched-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-doc-5.14.0-570.52.1.0.1.el9_6.noarch.rpm
kernel-headers-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-modules-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-modules-core-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-modules-extra-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-tools-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-tools-libs-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-tools-libs-devel-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-uki-virt-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
kernel-uki-virt-addons-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
libperf-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
perf-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
python3-perf-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
rtla-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm
rv-5.14.0-570.52.1.0.1.el9_6.x86_64.rpm

aarch64:
kernel-cross-headers-5.14.0-570.52.1.0.1.el9_6.aarch64.rpm
kernel-headers-5.14.0-570.52.1.0.1.el9_6.aarch64.rpm
kernel-tools-5.14.0-570.52.1.0.1.el9_6.aarch64.rpm
kernel-tools-libs-5.14.0-570.52.1.0.1.el9_6.aarch64.rpm
kernel-tools-libs-devel-5.14.0-570.52.1.0.1.el9_6.aarch64.rpm
libperf-5.14.0-570.52.1.0.1.el9_6.aarch64.rpm
perf-5.14.0-570.52.1.0.1.el9_6.aarch64.rpm
python3-perf-5.14.0-570.52.1.0.1.el9_6.aarch64.rpm
rtla-5.14.0-570.52.1.0.1.el9_6.aarch64.rpm
rv-5.14.0-570.52.1.0.1.el9_6.aarch64.rpm

SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/kernel-5.14.0-570.52.1.0.1.el9_6.src.rpm

Related CVEs:

CVE-2023-53373
CVE-2025-38556
CVE-2025-38614
CVE-2025-39757

Description of changes:

[5.14.0-570.52.1.0.1.el9_6.OL9]
- nvme-pci: remove two deallocate zeroes quirks [Orabug: 37756650]
- 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]

[5.14.0-570.52.1.el9_6]
- crypto: seqiv - Handle EBUSY correctly (CKI Backport Bot) [RHEL-117232] {CVE-2023-53373}
- ibmvnic: Increase max subcrq indirect entries with fallback (Mamatha Inamdar) [RHEL-116186]
- hv_netvsc: Fix panic during namespace deletion with VF (Maxim Levitsky) [RHEL-115069]
- RDMA/mana_ib: Fix DSCP value in modify QP (Maxim Levitsky) [RHEL-115069]
- net: mana: Handle Reset Request from MANA NIC (Maxim Levitsky) [RHEL-115069]
- net: mana: Set tx_packets to post gso processing packet count (Maxim Levitsky) [RHEL-115069]
- net: mana: Handle unsupported HWC commands (Maxim Levitsky) [RHEL-115069]
- net: mana: Add handler for hardware servicing events (Maxim Levitsky) [RHEL-115069]
- net: mana: Expose additional hardware counters for drop and TC via ethtool. (Maxim Levitsky) [RHEL-115069]
- hv_netvsc: Set VF priv_flags to IFF_NO_ADDRCONF before open to prevent IPv6 addrconf (Maxim Levitsky) [RHEL-115069]
- net: mana: Record doorbell physical address in PF mode (Maxim Levitsky) [RHEL-115069]
- net: mana: Add support for Multi Vports on Bare metal (Maxim Levitsky) [RHEL-115069]
- net: mana: Switch to page pool for jumbo frames (Maxim Levitsky) [RHEL-115069]
- net: mana: Add metadata support for xdp mode (Maxim Levitsky) [RHEL-115069]
- RDMA/mana_ib: Handle net event for pointing to the current netdev (Maxim Levitsky) [RHEL-115069]
- net: mana: Change the function signature of mana_get_primary_netdev_rcu (Maxim Levitsky) [RHEL-115069]
- RDMA/mana_ib: Ensure variable err is initialized (Maxim Levitsky) [RHEL-115069]
- net: mana: Add debug logs in MANA network driver (Maxim Levitsky) [RHEL-115069]
- hv_netvsc: Use VF's tso_max_size value when data path is VF (Maxim Levitsky) [RHEL-115069]
- net: mana: Allow tso_max_size to go up-to GSO_MAX_SIZE (Maxim Levitsky) [RHEL-115069]
- RDMA/mana_ib: request error CQEs when supported (Maxim Levitsky) [RHEL-115069]
- RDMA/mana_ib: Query feature_flags bitmask from FW (Maxim Levitsky) [RHEL-115069]
- net: mana: Support holes in device list reply msg (Maxim Levitsky) [RHEL-115069]
- RDMA/mana_ib: Allocate PAGE aligned doorbell index (Maxim Levitsky) [RHEL-115069]
- hv_netvsc: Link queues to NAPIs (Maxim Levitsky) [RHEL-115069]
- RDMA/mana_ib: use the correct page size for mapping user-mode doorbell page (Maxim Levitsky) [RHEL-115069]
- RDMA/mana_ib: use the correct page table index based on hardware page size (Maxim Levitsky) [RHEL-115069]
- net: mana: Fix doorbell out of order violation and avoid unnecessary doorbell rings (Maxim Levitsky) [RHEL-115069]
- net: mana: Fix RX buf alloc_size alignment and atomic op panic (Maxim Levitsky) [RHEL-115069]
- ALSA: usb-audio: Validate UAC3 power domain descriptors, too (CKI Backport Bot) [RHEL-114688] {CVE-2025-38729}
- ALSA: usb-audio: Fix size validation in convert_chmap_v3() (CKI Backport Bot) [RHEL-114688]
- ALSA: usb-audio: Validate UAC3 cluster segment descriptors (CKI Backport Bot) [RHEL-114688] {CVE-2025-39757}
- HID: core: Harden s32ton() against conversion to 0 bits (CKI Backport Bot) [RHEL-111036] {CVE-2025-38556}
- HID: stop exporting hid_snto32() (CKI Backport Bot) [RHEL-111036] {CVE-2025-38556}
- HID: simplify snto32() (CKI Backport Bot) [RHEL-111036] {CVE-2025-38556}
- eventpoll: Fix semi-unbounded recursion (CKI Backport Bot) [RHEL-111052] {CVE-2025-38614}
- smb: client: fix session setup against servers that require SPN (Paulo Alcantara) [RHEL-107109]
- smb: client: allow parsing zero-length AV pairs (Paulo Alcantara) [RHEL-107109]