In the Linux kernel, the following vulnerability has been resolved:
net/ena: fix missing lock when update devlink params
Fix assert lock warning while calling devl_param_driverinit_value_set() in ena.
WARNING: net/devlink/core.c:261 at devl_assert_locked+0x62/0x90, CPU#0: kworker/0:0/9 CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Not tainted 6.19.0-rc2+ #1 PREEMPT(lazy) Hardware name: Amazon EC2 m8i-flex.4xlarge/, BIOS 1.0 10/16/2017 Workqueue: events work_for_cpu_fn RIP: 0010:devl_assert_locked+0x62/0x90
Call Trace: <TASK> devl_param_driverinit_value_set+0x15/0x1c0 ena_devlink_alloc+0x18c/0x220 [ena] ? __pfx_ena_devlink_alloc+0x10/0x10 [ena] ? trace_hardirqs_on+0x18/0x140 ? lockdep_hardirqs_on+0x8c/0x130 ? __raw_spin_unlock_irqrestore+0x5d/0x80 ? __raw_spin_unlock_irqrestore+0x46/0x80 ? devm_ioremap_wc+0x9a/0xd0 ena_probe+0x4d2/0x1b20 [ena] ? __lock_acquire+0x56a/0xbd0 ? __pfx_ena_probe+0x10/0x10 [ena] ? local_clock+0x15/0x30 ? __lock_release.isra.0+0x1c9/0x340 ? mark_held_locks+0x40/0x70 ? lockdep_hardirqs_on_prepare.part.0+0x92/0x170 ? trace_hardirqs_on+0x18/0x140 ? lockdep_hardirqs_on+0x8c/0x130 ? __raw_spin_unlock_irqrestore+0x5d/0x80 ? __raw_spin_unlock_irqrestore+0x46/0x80 ? __pfx_ena_probe+0x10/0x10 [ena] ...... </TASK>
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Feb 4, 2026 |
| Ubuntu | — | Upgrade linux-image-nvidia-hwe-24.04Upgrade linux-image-azure-fde-6.17Upgrade linux-image-nvidia-6.17Upgrade linux-image-azure-6.17Upgrade linux-image-gcp-64k-6.17Upgrade linux-image-6.17.0-1031-nvidia-64kUpgrade linux-image-oracle-6.17Upgrade linux-image-azure-fdeUpgrade linux-image-oracleUpgrade linux-image-oem-24.04bUpgrade linux-image-oracle-64k-6.17Upgrade linux-image-6.17.0-1021-azureUpgrade linux-image-6.17.0-1031-nvidiaUpgrade linux-image-6.17.0-1019-oracle-64kUpgrade linux-image-6.17.0-1019-oracleUpgrade linux-image-nvidia-64k-6.17Upgrade linux-image-gcp-6.17Upgrade linux-image-6.17.0-1030-oemUpgrade linux-image-oem-24.04dUpgrade linux-image-nvidia-64k-hwe-24.04Upgrade linux-image-gcp-64kUpgrade linux-image-6.17.0-1018-realtimeUpgrade linux-image-realtime-6.17Upgrade linux-image-oracle-64kUpgrade linux-image-azureUpgrade linux-image-6.17.0-1018-azure-fdeUpgrade linux-image-oem-24.04cUpgrade linux-image-oem-6.17Upgrade linux-image-realtime-hwe-24.04Upgrade linux-image-oem-24.04Upgrade linux-image-oem-24.04aUpgrade linux-image-gcpUpgrade linux-image-6.17.0-1021-gcpUpgrade linux-image-6.17.0-1021-gcp-64k | Jul 21, 2026 | Jul 20, 2026 |
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