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Medium ELSA-2026-2722 7 CVEs

Moderate: kernel security update (Oracle Linux 9)

Published Feb 16, 2026 · Updated Feb 16, 2026

Ecosystem: Oracle Linux

Summary

[5.14.0-611.34.1]
- 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]

[5.14.0-611.34.1]
- scsi: storvsc: Process unsupported MODE_SENSE_10 (Li Tian) [RHEL-145183]
- smb: client: Add tracepoint for krb5 auth (Paulo Alcantara) [RHEL-127498]
- smb: client: improve error message when creating SMB session (Paulo Alcantara) [RHEL-127498]
- smb: client: relax session and tcon reconnect attempts (Paulo Alcantara) [RHEL-127498]
- cifs: #include cifsglob.h before trace.h to allow structs in tracepoints (Paulo Alcantara) [RHEL-127498]
- smc: Fix use-after-free in __pnet_find_base_ndev(). (Mete Durlu) [RHEL-126890] {CVE-2025-40064}

[5.14.0-611.33.1]
- i40e: avoid redundant VF link state updates (CKI Backport Bot) [RHEL-141877]
- x86/sev: Guard sev_evict_cache() with CONFIG_AMD_MEM_ENCRYPT (Paolo Bonzini) [RHEL-128030]
- x86/sev: Evict cache lines during SNP memory validation (Paolo Bonzini) [RHEL-128030]
- ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans (Myron Stowe) [RHEL-132891] {CVE-2023-53034}
- fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds (CKI Backport Bot) [RHEL-137683] {CVE-2025-40304}
- crypto: iaa - Optimize rebalance_wq_table() (Jay Shin) [RHEL-137272]
- fbdev: bitblit: bound-check glyph index in bit_putcs* (CKI Backport Bot) [RHEL-136942] {CVE-2025-40322}
- bpf: Do not audit capability check in do_jit() (Jay Shin) [RHEL-135137]

[5.14.0-611.32.1]
- svcrdma: use rc_pageoff for memcpy byte offset (CKI Backport Bot) [RHEL-142790] {CVE-2025-68811}
- NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid (CKI Backport Bot) [RHEL-140260] {CVE-2025-68349}

[5.14.0-611.31.1]
- nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec (CKI Backport Bot) [RHEL-144332] {CVE-2026-22998}

Fixed packages 29

ReleasePackageFixed in
Oracle Linux · 9 kernel 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-abi-stablelists 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-core 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-cross-headers 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-debug 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-debug-core 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-debug-devel 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-debug-devel-matched 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-debug-modules 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-debug-modules-core 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-debug-modules-extra 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-debug-uki-virt 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-devel 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-devel-matched 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-doc 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-headers 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-modules 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-modules-core 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-modules-extra 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-tools 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-tools-libs 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-tools-libs-devel 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-uki-virt 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 kernel-uki-virt-addons 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 libperf 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 perf 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 python3-perf 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 rtla 0:5.14.0-611.34.1.el9_7
Oracle Linux · 9 rv 0:5.14.0-611.34.1.el9_7

Vulnerabilities 7

  • Critical 9.8
    CVE-2025-68811

    svcrdma: use rc_pageoff for memcpy byte offset

    In the Linux kernel, the following vulnerability has been resolved: svcrdma: use rc_pageoff for memcpy byte offset svc_rdma_copy_inline_range added rc_curpage (page index) to the page base instead of the byte offset rc_pageoff. Use rc_pageoff so copies land w…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.8
    CVE-2025-40064

    smc: Fix use-after-free in __pnet_find_base_ndev().

    In the Linux kernel, the following vulnerability has been resolved: smc: Fix use-after-free in __pnet_find_base_ndev(). syzbot reported use-after-free of net_device in __pnet_find_base_ndev(), which was called during connect(). [0] smc_pnet_find_ism_resource(…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2025-40304

    fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds

    In the Linux kernel, the following vulnerability has been resolved: fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds Add bounds checking to prevent writes past framebuffer boundaries when rendering text near screen edges. Return early if t…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.5
    CVE-2025-68349

    NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid

    In the Linux kernel, the following vulnerability has been resolved: NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid Fixes a crash when layout is null during this call stack: write_inode -> nfs4_write_inode -> pnfs_layoutcommit_inode…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.5
    CVE-2026-22998

    nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec

    In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec Commit efa56305908b ("nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length") added ttag bounds checking…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.1
    CVE-2023-53034

    ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans

    In the Linux kernel, the following vulnerability has been resolved: ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans There is a kernel API ntb_mw_clear_trans() would pass 0 to both addr and size. This would make xlate_pos negative. [ 23…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.1
    CVE-2025-40322

    fbdev: bitblit: bound-check glyph index in bit_putcs*

    In the Linux kernel, the following vulnerability has been resolved: fbdev: bitblit: bound-check glyph index in bit_putcs* bit_putcs_aligned()/unaligned() derived the glyph pointer from the character value masked by 0xff/0x1ff, which may exceed the actual font…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu