Summary
[5.4.17-2136.352.5]
- crypto: af_alg - Fix incorrect boolean values in af_alg_ctx (Eric Biggers) [Orabug: 38879907] {CVE-2025-40022}
[5.4.17-2136.352.4]
- arm64: pensando: Must boot Ortano kernel with spin-table (Rob Gardner) [Orabug: 38821197]
[5.4.17-2136.352.3]
- net/sched: adjust device watchdog timer to detect stopped queue at right time (Praveen Kumar Kannoju) [Orabug: 38340278]
- net/mlx5: Mark the mellanox graceful_period fix as out-of-tree change (Praveen Kumar Kannoju) [Orabug: 38252416]
- infiniband/xsigo: Replace BUG_ON with WARN_ON_ONCE. (Siddh Raman Pant) [Orabug: 38418469]
- infiniband/xsigo: xsvnic_main: Remove unused functions (Siddh Raman Pant) [Orabug: 38418469]
- infiniband/xsigo: xve_cm: Fix mixed code warning (Siddh Raman Pant) [Orabug: 38418469]
- infiniband/xsigo: xve_ethtool: Remove unused variable 'priv' (Siddh Raman Pant) [Orabug: 38418469]
- infiniband/xsigo: xve_ib: Fix misleading indentation (Siddh Raman Pant) [Orabug: 38418469]
- infiniband/xsigo: xve_ib: Fix mixed code warning (Siddh Raman Pant) [Orabug: 38418469]
- infiniband/xsigo: xve_verbs: Remove unused label 'out_free_pd' (Siddh Raman Pant) [Orabug: 38418469]
- infiniband/xsigo: xve_main: Remove unused function 'xve_napi_del' (Siddh Raman Pant) [Orabug: 38418469]
- infiniband/xsigo: xve_main: Fix mixed code warning (Siddh Raman Pant) [Orabug: 38418469]
- infiniband/xsigo: xve_main: Fix misleading indentation (Siddh Raman Pant) [Orabug: 38418469]
- inifinibad/xsigo: xsvnic_main: Remove unused variable 'xsvnic_ethtool_ops' (Siddh Raman Pant) [Orabug: 38418469]
- infiniband/xsigo: xscore_impl: Remove unused label 'err_pd' (Siddh Raman Pant) [Orabug: 38418469]
- rds: Fix jiffies type in struct rds_conn_path (Siddh Raman Pant) [Orabug: 38418727]
- kernel: sysctl: Remove unused variable 'zero' (Siddh Raman Pant) [Orabug: 38418727]
- crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (Herbert Xu) [Orabug: 38537469] {CVE-2025-39964}
- RDMA/cm: Base cm_id destruction timeout on CMA values (Hakon Bugge) [Orabug: 38753622]
- x86/its: Build fails with CONFIG_MITIGATION_ITS=n (Alexandre Chartre) [Orabug: 38756954]
[5.4.17-2136.352.2]
- LTS tag: v5.4.302 (Sherry Yang)
- Input: pegasus-notetaker - fix potential out-of-bounds access (Seungjin Bae)
- Input: remove third argument of usb_maxpacket() (Vincent Mailhol)
- usb: deprecate the third argument of usb_maxpacket() (Vincent Mailhol)
- fs/proc: fix uaf in proc_readdir_de() (Wei Yang) [Orabug: 38737034,38786776,38787139] {CVE-2025-40271}
- pmdomain: imx: Fix reference count leak in imx_gpc_remove (Miaoqian Lin)
- pmdomain: arm: scmi: Fix genpd leak on provider registration failure (Sudeep Holla)
- net: netpoll: fix incorrect refcount handling causing incorrect cleanup (Breno Leitao) [Orabug: 38773510] {CVE-2025-68245}
- net: qede: Initialize qede_ll_ops with designated initializer (Nathan Chancellor)
- net: ethernet: ti: netcp: Standardize knav_dma_open_channel to return NULL on error (Nishanth Menon)
- ALSA: usb-audio: fix uac2 clock source at terminal parser (Rene Rebe)
- mm/page_alloc: fix hash table order logging in alloc_large_system_hash() (Isaac J. Manjarres)
- kconfig/nconf: Initialize the default locale at startup (Jakub Horky)
- kconfig/mconf: Initialize the default locale at startup (Jakub Horky)
- vsock: Ignore signal/timeout on connect() if already established (Michal Luczaj) [Orabug: 38730612] {CVE-2025-40248}
- s390/ctcm: Fix double-kfree (Aleksei Nikiforov)
- net: openvswitch: remove never-working support for setting nsh fields (Ilya Maximets) [Orabug: 38730650] {CVE-2025-40254}
- mlxsw: spectrum: Fix memory leak in mlxsw_sp_flower_stats() (Zilin Guan)
- MIPS: Malta: Fix !EVA SOC-it PCI MMIO (Maciej W. Rozycki)
- scsi: target: tcm_loop: Fix segfault in tcm_loop_tpg_address_show() (Hamza Mahfooz) [Orabug: 38773441] {CVE-2025-68229}
- scsi: sg: Do not sleep in atomic context (Bart Van Assche) [Orabug: 38730664] {CVE-2025-40259}
- Input: cros_ec_keyb - fix an invalid memory access (Tzung-Bi Shih) [Orabug: 38730681] {CVE-2025-40263}
- be2net: pass wrb_params in case of OS2BMC (Andrey Vatoropin) [Orabug: 38730691] {CVE-2025-40264}
- isdn: mISDN: hfcsusb: fix memory leak in hfcsusb_probe() (Abdun Nihaal) [Orabug: 38798908] {CVE-2025-68734}
- EDAC/altera: Use INTTEST register for Ethernet and USB SBE injection (Niravkumar L Rabara)
- EDAC/altera: Handle OCRAM ECC enable after warm reset (Niravkumar L Rabara)
- spi: Try to get ACPI GPIO IRQ earlier (Hans de Goede)
- ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe (Chuang Wang) [Orabug: 38773496] {CVE-2025-68241}
- strparser: Fix signed/unsigned mismatch bug (Nate Karstens)
- gcov: add support for GCC 15 (Peter Oberparleiter)
- mm/ksm: fix flag-dropping behavior in ksm_madvise (Jakub Acs)
- ALSA: usb-audio: Fix NULL pointer dereference in snd_usb_mixer_controls_badd (Haein Lee) [Orabug: 38737052] {CVE-2025-40275}
- drm/vmwgfx: Validate command header size against SVGA_CMD_MAX_DATASIZE (Ian Forbes) [Orabug: 38737061] {CVE-2025-40277}
- ASoC: cs4271: Fix regulator leak on probe failure (Xu Wang)
- regulator: fixed: fix GPIO descriptor leak on register failure (Xu Wang)
- regulator: fixed: use dev_err_probe for register (Chris Morgan)
- Bluetooth: L2CAP: export l2cap_chan_hold for modules (Pauli Virtanen)
- net_sched: limit try_bulk_dequeue_skb() batches (Eric Dumazet)
- net_sched: remove need_resched() from qdisc_run() (Eric Dumazet)
- net/mlx5e: Fix wraparound in rate limiting for values above 255 Gbps (Gal Pressman)
- net/mlx5e: Fix maxrate wraparound in threshold between units (Gal Pressman)
- net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (Ranganath V N)
- wifi: mac80211: skip rate verification for not captured PSDUs (Benjamin Berg)
- net: mdio: fix resource leak in mdiobus_register_device() (Csaba Buday)
- tipc: Fix use-after-free in tipc_mon_reinit_self(). (Kuniyuki Iwashima) [Orabug: 38737084] {CVE-2025-40280}
- tipc: simplify the finalize wor
Fixed packages 8
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 7 | kernel-uek | 0:5.4.17-2136.352.5.el8uek |
| Oracle Linux · 7 | kernel-uek-container | 0:5.4.17-2136.352.5.el8uek |
| Oracle Linux · 7 | kernel-uek-container-debug | 0:5.4.17-2136.352.5.el8uek |
| Oracle Linux · 7 | kernel-uek-debug | 0:5.4.17-2136.352.5.el8uek |
| Oracle Linux · 7 | kernel-uek-debug-devel | 0:5.4.17-2136.352.5.el8uek |
| Oracle Linux · 7 | kernel-uek-devel | 0:5.4.17-2136.352.5.el8uek |
| Oracle Linux · 7 | kernel-uek-doc | 0:5.4.17-2136.352.5.el8uek |
| Oracle Linux · 7 | kernel-uek-tools | 0:5.4.17-2136.352.5.el7uek |
Vulnerabilities 30
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High 7.8
crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg
In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg Issuing two writes to the same af_alg socket is bogus as the data will be interleaved in an unpredictable fashion. Furthermore, c…
KEV Sep 18, 2026 -
Critical 9.8
net: usb: qmi_wwan: initialize MAC header offset in qmimux_rx_fixup
In the Linux kernel, the following vulnerability has been resolved: net: usb: qmi_wwan: initialize MAC header offset in qmimux_rx_fixup Raw IP packets have no MAC header, leaving skb->mac_header uninitialized. This can trigger kernel panics on ARM64 when xfrm…
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High 8.0
Bluetooth: SCO: Fix UAF on sco_conn_free
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SCO: Fix UAF on sco_conn_free BUG: KASAN: slab-use-after-free in sco_conn_free net/bluetooth/sco.c:87 [inline] BUG: KASAN: slab-use-after-free in kref_put include/linux/kref.h:65 […
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High 7.8
vsock: Ignore signal/timeout on connect() if already established
In the Linux kernel, the following vulnerability has been resolved: vsock: Ignore signal/timeout on connect() if already established During connect(), acting on a signal/timeout by disconnecting an already established socket leads to several issues: 1. connec…
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High 7.8CVE-2025-40271 Public exploit
fs/proc: fix uaf in proc_readdir_de()
In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix uaf in proc_readdir_de() Pde is erased from subdir rbtree through rb_erase(), but not set the node to EMPTY, which may result in uaf access. We should use RB_CLEAR_NODE() set the…
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High 7.8
drm/vmwgfx: Validate command header size against SVGA_CMD_MAX_DATASIZE
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Validate command header size against SVGA_CMD_MAX_DATASIZE This data originates from userspace and is used in buffer offset calculations which could potentially overflow causing a…
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High 7.8
tipc: Fix use-after-free in tipc_mon_reinit_self().
In the Linux kernel, the following vulnerability has been resolved: tipc: Fix use-after-free in tipc_mon_reinit_self(). syzbot reported use-after-free of tipc_net(net)->monitors[] in tipc_mon_reinit_self(). [0] The array is protected by RTNL, but tipc_mon_rei…
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High 7.8
Bluetooth: btusb: reorder cleanup in btusb_disconnect to avoid UAF
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: reorder cleanup in btusb_disconnect to avoid UAF There is a KASAN: slab-use-after-free read in btusb_disconnect(). Calling "usb_driver_release_interface(&btusb_driver, data-…
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High 7.8
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…
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High 7.8
sctp: Prevent TOCTOU out-of-bounds write
In the Linux kernel, the following vulnerability has been resolved: sctp: Prevent TOCTOU out-of-bounds write For the following path not holding the sock lock, sctp_diag_dump() -> sctp_for_each_endpoint() -> sctp_ep_dump() make sure not to exceed bounds in cas…
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High 7.5
ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe
In the Linux kernel, the following vulnerability has been resolved: ipv4: route: Prevent rt_bind_exception() from rebinding stale fnhe The sit driver's packet transmission path calls: sit_tunnel_xmit() -> update_or_create_fnhe(), which lead to fnhe_remove_old…
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High 7.1
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…
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Unscored —
crypto: af_alg - Fix incorrect boolean values in af_alg_ctx
In the Linux kernel, the following vulnerability has been resolved: crypto: af_alg - Fix incorrect boolean values in af_alg_ctx Commit 1b34cbbf4f01 ("crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg") changed some fields from bool to 1-bit bitfie…
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Unscored —
net/sched: sch_qfq: Fix null-deref in agg_dequeue
In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_qfq: Fix null-deref in agg_dequeue To prevent a potential crash in agg_dequeue (net/sched/sch_qfq.c) when cl->qdisc->ops->peek(cl->qdisc) returns NULL, we check the return valu…
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Unscored —
ACPI: video: Fix use-after-free in acpi_video_switch_brightness()
In the Linux kernel, the following vulnerability has been resolved: ACPI: video: Fix use-after-free in acpi_video_switch_brightness() The switch_brightness_work delayed work accesses device->brightness and device->backlight, freed by acpi_video_dev_unregister…
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Unscored —
net: openvswitch: remove never-working support for setting nsh fields
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: remove never-working support for setting nsh fields The validation of the set(nsh(...)) action is completely wrong. It runs through the nsh_key_put_from_nlattr() function th…
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Unscored —
scsi: sg: Do not sleep in atomic context
In the Linux kernel, the following vulnerability has been resolved: scsi: sg: Do not sleep in atomic context sg_finish_rem_req() calls blk_rq_unmap_user(). The latter function may sleep. Hence, call sg_finish_rem_req() with interrupts enabled instead of disab…
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Unscored —
Input: cros_ec_keyb - fix an invalid memory access
In the Linux kernel, the following vulnerability has been resolved: Input: cros_ec_keyb - fix an invalid memory access If cros_ec_keyb_register_matrix() isn't called (due to `buttons_switches_only`) in cros_ec_keyb_probe(), `ckdev->idev` remains NULL. An inva…
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Unscored —
be2net: pass wrb_params in case of OS2BMC
In the Linux kernel, the following vulnerability has been resolved: be2net: pass wrb_params in case of OS2BMC be_insert_vlan_in_pkt() is called with the wrb_params argument being NULL at be_send_pkt_to_bmc() call site. This may lead to dereferencing a NULL p…
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Unscored —
ALSA: usb-audio: Fix NULL pointer dereference in snd_usb_mixer_controls_badd
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix NULL pointer dereference in snd_usb_mixer_controls_badd In snd_usb_create_streams(), for UAC version 3 devices, the Interface Association Descriptor (IAD) is retrieved vi…
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Unscored —
sctp: prevent possible shift-out-of-bounds in sctp_transport_update_rto
In the Linux kernel, the following vulnerability has been resolved: sctp: prevent possible shift-out-of-bounds in sctp_transport_update_rto syzbot reported a possible shift-out-of-bounds [1] Blamed commit added rto_alpha_max and rto_beta_max set to 1000. It i…
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Unscored —
Bluetooth: bcsp: receive data only if registered
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bcsp: receive data only if registered Currently, bcsp_recv() can be called even when the BCSP protocol has not been registered. This leads to a NULL pointer dereference, as shown i…
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Unscored —
wifi: brcmfmac: fix crash while sending Action Frames in standalone AP Mode
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix crash while sending Action Frames in standalone AP Mode Currently, whenever there is a need to transmit an Action frame, the brcmfmac driver always uses the P2P vif to sen…
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Unscored —
net: ipv6: fix field-spanning memcpy warning in AH output
In the Linux kernel, the following vulnerability has been resolved: net: ipv6: fix field-spanning memcpy warning in AH output Fix field-spanning memcpy warnings in ah6_output() and ah6_output_done() where extension headers are copied to/from IPv6 address fiel…
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Unscored —
nfs4_setup_readdir(): insufficient locking for ->d_parent->d_inode dereferencing
In the Linux kernel, the following vulnerability has been resolved: nfs4_setup_readdir(): insufficient locking for ->d_parent->d_inode dereferencing Theoretically it's an oopsable race, but I don't believe one can manage to hit it on real hardware; might beco…
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Unscored —
media: imon: make send_packet() more robust
In the Linux kernel, the following vulnerability has been resolved: media: imon: make send_packet() more robust syzbot is reporting that imon has three problems which result in hung tasks due to forever holding device lock [1]. First problem is that when usb_…
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Unscored —
scsi: target: tcm_loop: Fix segfault in tcm_loop_tpg_address_show()
In the Linux kernel, the following vulnerability has been resolved: scsi: target: tcm_loop: Fix segfault in tcm_loop_tpg_address_show() If the allocation of tl_hba->sh fails in tcm_loop_driver_probe() and we attempt to dereference it in tcm_loop_tpg_address_s…
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Unscored —
net: netpoll: fix incorrect refcount handling causing incorrect cleanup
In the Linux kernel, the following vulnerability has been resolved: net: netpoll: fix incorrect refcount handling causing incorrect cleanup commit efa95b01da18 ("netpoll: fix use after free") incorrectly ignored the refcount and prematurely set dev->npinfo to…
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Unscored —
usbnet: Prevents free active kevent
In the Linux kernel, the following vulnerability has been resolved: usbnet: Prevents free active kevent The root cause of this issue are: 1. When probing the usbnet device, executing usbnet_link_change(dev, 0, 0); put the kevent work in global workqueue. Howe…
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Unscored —
isdn: mISDN: hfcsusb: fix memory leak in hfcsusb_probe()
In the Linux kernel, the following vulnerability has been resolved: isdn: mISDN: hfcsusb: fix memory leak in hfcsusb_probe() In hfcsusb_probe(), the memory allocated for ctrl_urb gets leaked when setup_instance() fails with an error code. Fix that by freeing …