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Medium ELSA-2025-19106 6 CVEs

Moderate: kernel security update (Oracle Linux 10)

Published Oct 28, 2025 · Updated Oct 28, 2025

Summary

[6.12.0-55.41.1.0.1]
- 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]
- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535]
- Add Oracle Linux IMA certificates
- Update module name for cryptographic module [Orabug: 37400433]

[6.12.0-55.41.1]
- ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control (CKI Backport Bot) [RHEL-114853] {CVE-2025-39751}
- erofs: fix blksize < PAGE_SIZE for file-backed mounts (CKI Backport Bot) [RHEL-83885] {CVE-2024-56750}
- s390/ism: fix concurrency management in ism_cmd() (CKI Backport Bot) [RHEL-114499]
- NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() (CKI Backport Bot) [RHEL-113614] {CVE-2025-39730}
- net/mlx5: Generate PPS IN event on new function for shared clock (Benjamin Poirier) [RHEL-101997]
- net/mlx5: Support one PTP device per hardware clock (Benjamin Poirier) [RHEL-101997]
- net/mlx5: Move PPS notifier and out_work to clock_state (Benjamin Poirier) [RHEL-101997]
- net/mlx5: Add devcom component for the clock shared by functions (Michal Schmidt) [RHEL-101997]
- net/mlx5: Change clock in mlx5_core_dev to mlx5_clock pointer (Michal Schmidt) [RHEL-101997]
- net/mlx5: Add API to get mlx5_core_dev from mlx5_clock (Benjamin Poirier) [RHEL-101997]
- net/mlx5: Add init and destruction functions for a single HW clock (Benjamin Poirier) [RHEL-101997]
- net/mlx5: Change parameters for PTP internal functions (Benjamin Poirier) [RHEL-101997]
- net/mlx5: Add helper functions for PTP callbacks (Benjamin Poirier) [RHEL-101997]
- net/mlx5: Add support for MRTCQ register (Benjamin Poirier) [RHEL-101997]
- net/mlx5: use do_aux_work for PHC overflow checks (Michal Schmidt) [RHEL-101997]
- mlx5_en: use read sequence for gettimex64 (Benjamin Poirier) [RHEL-101997]
- NFS: Fix a race when updating an existing write (CKI Backport Bot) [RHEL-113859] {CVE-2025-39697}
- vsock/virtio: Validate length in packet header before skb_put() (Jon Maloy) [RHEL-114304] {CVE-2025-39718}
- mm: swap: fix potential buffer overflow in setup_clusters() (CKI Backport Bot) [RHEL-114863] {CVE-2025-39727}
- wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result() (CKI Backport Bot) [RHEL-117583] {CVE-2025-39849}

Fixed packages 29

ReleasePackageFixed in
Oracle Linux · 10 kernel 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-abi-stablelists 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-core 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-cross-headers 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-debug 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-debug-core 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-debug-devel 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-debug-devel-matched 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-debug-modules 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-debug-modules-core 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-debug-modules-extra 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-debug-uki-virt 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-devel 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-devel-matched 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-doc 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-headers 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-modules 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-modules-core 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-modules-extra 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-tools 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-tools-libs 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-tools-libs-devel 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-uki-virt 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 kernel-uki-virt-addons 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 libperf 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 perf 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 python3-perf 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 rtla 0:6.12.0-55.41.1.0.1.el10_0
Oracle Linux · 10 rv 0:6.12.0-55.41.1.0.1.el10_0

Vulnerabilities 6

  • High 8.8

    wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result()

    In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result() If the ssid->datalen is more than IEEE80211_MAX_SSID_LEN (32) it would lead to memory corruption so add some bounds checkin…

  • High 8.4

    vsock/virtio: Validate length in packet header before skb_put()

    In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: Validate length in packet header before skb_put() When receiving a vsock packet in the guest, only the virtqueue buffer size is validated prior to virtio_vsock_skb_rx_put(). Unf…

  • High 7.8

    NFS: Fix a race when updating an existing write

    In the Linux kernel, the following vulnerability has been resolved: NFS: Fix a race when updating an existing write After nfs_lock_and_join_requests() tests for whether the request is still attached to the mapping, nothing prevents a call to nfs_inode_remove_…

  • Unscored —

    mm: swap: fix potential buffer overflow in setup_clusters()

    In the Linux kernel, the following vulnerability has been resolved: mm: swap: fix potential buffer overflow in setup_clusters() In setup_swap_map(), we only ensure badpages are in range (0, last_page]. As maxpages might be < last_page, setup_clusters() will e…

  • Unscored —

    NFS: Fix filehandle bounds checking in nfs_fh_to_dentry()

    In the Linux kernel, the following vulnerability has been resolved: NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() The function needs to check the minimal filehandle length before it can access the embedded filehandle.

  • Unscored —
    CVE-2025-39751 Rejected

    This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.