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Medium ELSA-2025-16398 4 CVEs

Moderate: kernel security update (Oracle Linux 9)

Published Sep 23, 2025 · Updated Sep 23, 2025

Summary

[5.14.0-570.46.1.0.1_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]

[5.14.0-570.46.1_6]
- net: usb: smsc75xx: Move packet length check to prevent kernel panic in skb_pull (CKI Backport Bot) [RHEL-112246] {CVE-2023-53125}
- net: usb: smsc75xx: Limit packet length to skb->len (CKI Backport Bot) [RHEL-112246] {CVE-2023-53125}
- s390/sclp: Fix SCCB present check (CKI Backport Bot) [RHEL-113558] {CVE-2025-39694}
- use uniform permission checks for all mount propagation changes (Ian Kent) [RHEL-107301] {CVE-2025-38498}
- do_change_type(): refuse to operate on unmounted/not ours mounts (Ian Kent) [RHEL-107301] {CVE-2025-38498}
- usb: dwc3: gadget: check that event count does not exceed event buffer length (CKI Backport Bot) [RHEL-107649] {CVE-2025-37810}

[5.14.0-570.45.1_6]
- tunnels: Accept PACKET_HOST in skb_tunnel_check_pmtu(). (Adrian Moreno) [RHEL-113279]
- igc: fix lock order in igc_ptp_reset (CKI Backport Bot) [RHEL-108118]
- igc: add lock preventing multiple simultaneous PTM transactions (CKI Backport Bot) [RHEL-108118]
- igc: cleanup PTP module if probe fails (CKI Backport Bot) [RHEL-108118]
- igc: handle the IGC_PTP_ENABLED flag correctly (CKI Backport Bot) [RHEL-108118]
- igc: move ktime snapshot into PTM retry loop (CKI Backport Bot) [RHEL-108118]
- igc: increase wait time before retrying PTM (CKI Backport Bot) [RHEL-108118]
- igc: fix PTM cycle trigger logic (CKI Backport Bot) [RHEL-108118]
- ice: use fixed adapter index for E825C embedded devices (CKI Backport Bot) [RHEL-111766]
- ice: use DSN instead of PCI BDF for ice_adapter index (CKI Backport Bot) [RHEL-111766]

Fixed packages 29

ReleasePackageFixed in
Oracle Linux · 9 kernel 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-abi-stablelists 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-core 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-cross-headers 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-debug 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-debug-core 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-debug-devel 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-debug-devel-matched 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-debug-modules 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-debug-modules-core 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-debug-modules-extra 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-debug-uki-virt 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-devel 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-devel-matched 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-doc 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-headers 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-modules 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-modules-core 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-modules-extra 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-tools 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-tools-libs 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-tools-libs-devel 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-uki-virt 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 kernel-uki-virt-addons 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 libperf 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 perf 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 python3-perf 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 rtla 0:5.14.0-570.46.1.0.1.el9_6
Oracle Linux · 9 rv 0:5.14.0-570.46.1.0.1.el9_6

Vulnerabilities 4

  • High 7.8

    do_change_type(): refuse to operate on unmounted/not ours mounts

    In the Linux kernel, the following vulnerability has been resolved: do_change_type(): refuse to operate on unmounted/not ours mounts Ensure that propagation settings can only be changed for mounts located in the caller's mount namespace. This change aligns pe…

  • High 7.3

    s390/sclp: Fix SCCB present check

    In the Linux kernel, the following vulnerability has been resolved: s390/sclp: Fix SCCB present check Tracing code called by the SCLP interrupt handler contains early exits if the SCCB address associated with an interrupt is NULL. This check is performed afte…

  • Unscored —

    net: usb: smsc75xx: Limit packet length to skb->len

    In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc75xx: Limit packet length to skb->len Packet length retrieved from skb data may be larger than the actual socket buffer length (up to 9026 bytes). In such case the cloned skb pa…

  • Unscored —

    usb: dwc3: gadget: check that event count does not exceed event buffer length

    In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: check that event count does not exceed event buffer length The event count is read from register DWC3_GEVNTCOUNT. There is a check for the count being zero, but not for exc…