[El-errata] ELSA-2025-14009 Important: Oracle Linux 10 kernel security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2025-14009

http://linux.oracle.com/errata/ELSA-2025-14009.html

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

x86_64:
kernel-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-abi-stablelists-6.12.0-55.28.1.0.1.el10_0.noarch.rpm
kernel-core-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-cross-headers-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-debug-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-debug-core-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-debug-devel-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-debug-devel-matched-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-debug-modules-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-debug-modules-core-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-debug-modules-extra-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-debug-uki-virt-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-devel-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-devel-matched-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-doc-6.12.0-55.28.1.0.1.el10_0.noarch.rpm
kernel-headers-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-modules-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-modules-core-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-modules-extra-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-tools-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-tools-libs-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-tools-libs-devel-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-uki-virt-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
kernel-uki-virt-addons-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
libperf-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
perf-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
python3-perf-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
rtla-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm
rv-6.12.0-55.28.1.0.1.el10_0.x86_64.rpm

aarch64:
kernel-cross-headers-6.12.0-55.28.1.0.1.el10_0.aarch64.rpm
kernel-headers-6.12.0-55.28.1.0.1.el10_0.aarch64.rpm
kernel-tools-6.12.0-55.28.1.0.1.el10_0.aarch64.rpm
kernel-tools-libs-6.12.0-55.28.1.0.1.el10_0.aarch64.rpm
kernel-tools-libs-devel-6.12.0-55.28.1.0.1.el10_0.aarch64.rpm
libperf-6.12.0-55.28.1.0.1.el10_0.aarch64.rpm
perf-6.12.0-55.28.1.0.1.el10_0.aarch64.rpm
python3-perf-6.12.0-55.28.1.0.1.el10_0.aarch64.rpm
rtla-6.12.0-55.28.1.0.1.el10_0.aarch64.rpm
rv-6.12.0-55.28.1.0.1.el10_0.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/kernel-6.12.0-55.28.1.0.1.el10_0.src.rpm

Related CVEs:

CVE-2025-21867
CVE-2025-38124
CVE-2025-38250
CVE-2025-38380
CVE-2025-38471




Description of changes:

[6.12.0-55.28.1.0.1]
- nvme-pci: remove two deallocate zeroes quirks [Orabug: 37756650]
- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985782]
- 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.el9
- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535]
- Add Oracle Linux IMA certificates
- Update module name for cryptographic module [Orabug: 37400433]

[6.12.0-55.28.1]
- Conflict with xdp-tools < 1.5.4
- Bump internal version to 55.28.1
- tls: always refresh the queue when reading sock - CVE-2025-38471
- selftests: net: bpf_offload: add 'libbpf_global' to ignored maps
- selftests: net: fix error message in bpf_offload
- selftests: net: add more info to error in bpf_offload
- net: fix udp gso skb_segment after pull from frag_list - CVE-2025-38124
- powerpc/pseries/vas: Add close() callback in vas_vm_ops struct
- s390/pci: Serialize device addition and removal
- s390/pci: Allow re-add of a reserved but not yet removed device
- s390/pci: Prevent self deletion in disable_slot()
- s390/pci: Remove redundant bus removal and disable from zpci_release_device()
- s390/pci: Fix duplicate pci_dev_put() in disable_slot() when PF has child VFs
- s390/pci: Fix missing check for zpci_create_device() error return
- s390/pci: Fix potential double remove of hotplug slot
- s390/topology: Improve topology detection
- Bluetooth: hci_core: Fix use-after-free in vhci_flush() - CVE-2025-38250
- selftests/bpf: Adjust data size to have ETH_HLEN - CVE-2025-21867
- bpf, test_run: Fix use-after-free issue in eth_skb_pkt_type() - CVE-2025-21867
- i2c/designware: Fix an initialization issue - CVE-2025-38380