In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: Fix lockdep assertion on sync reset unload event
Fix lockdep assertion triggered during sync reset unload event. When the sync reset flow is initiated using the devlink reload fw_activate option, the PF already holds the devlink lock while handling unload event. In this case, delegate sync reset unload event handling back to the devlink callback process to avoid double-locking and resolve the lockdep warning.
Kernel log: WARNING: CPU: 9 PID: 1578 at devl_assert_locked+0x31/0x40 [...] Call Trace: <TASK> mlx5_unload_one_devl_locked+0x2c/0xc0 [mlx5_core] mlx5_sync_reset_unload_event+0xaf/0x2f0 [mlx5_core] process_one_work+0x222/0x640 worker_thread+0x199/0x350 kthread+0x10b/0x230 ? __pfx_worker_thread+0x10/0x10 ? __pfx_kthread+0x10/0x10 ret_from_fork+0x8e/0x100 ? __pfx_kthread+0x10/0x10 ret_from_fork_asm+0x1a/0x30 </TASK>
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade bpftool6.12Upgrade kernel6.12Upgrade kernel6.12-libbpf-staticUpgrade kernel6.12-tools-develUpgrade bpftool6.12-debuginfoUpgrade python3-perf6.12-debuginfoUpgrade kernel6.12-modules-extraUpgrade kernel6.12-libbpf-debuginfoUpgrade kernel-livepatch-6.12.46-66.121Upgrade kernel6.12-libbpf-develUpgrade kernel6.12-libbpfUpgrade kernel6.12-modules-extra-commonUpgrade kernel6.12-debuginfo-common-aarch64Upgrade perf6.12-debuginfoUpgrade perf6.12Upgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel6.12-toolsUpgrade kernel6.12-develUpgrade kernel6.12-headersUpgrade python3-perf6.12Upgrade kernel6.12-tools-debuginfoUpgrade kernel6.12-debuginfo | Sep 30, 2025 | Sep 16, 2025 |
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Oracle_linux | — | Upgrade kernel-uek | Nov 11, 2025 | Sep 16, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Sep 16, 2025 |
| Suse | — | Upgrade kernel-azure-extraUpgrade kernel-azure-vdsoUpgrade kernel-default-livepatch-develUpgrade dlm-kmp-azureUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt-optionalUpgrade kselftests-kmp-rtUpgrade dtb-appleUpgrade dtb-sprdUpgrade kernel-default-baseUpgrade dtb-apmUpgrade kernel-default-extraUpgrade dtb-amdUpgrade ocfs2-kmp-rtUpgrade kernel-default-livepatchUpgrade dtb-nvidiaUpgrade kernel-rt_debugUpgrade kernel-rt-extraUpgrade kernel-macrosUpgrade kernel-rt-livepatch-develUpgrade dtb-renesasUpgrade kernel-64kb-extraUpgrade kernel-64kb-optionalUpgrade kernel-obs-buildUpgrade cluster-md-kmp-64kbUpgrade dtb-freescaleUpgrade reiserfs-kmp-64kbUpgrade kselftests-kmp-defaultUpgrade dtb-socionextUpgrade dtb-amlogicUpgrade kernel-rt_debug-vdsoUpgrade cluster-md-kmp-defaultUpgrade dtb-marvellUpgrade kernel-obs-qaUpgrade kernel-docs-htmlUpgrade kernel-rt-vdsoUpgrade ocfs2-kmp-64kbUpgrade kernel-defaultUpgrade dlm-kmp-defaultUpgrade reiserfs-kmp-defaultUpgrade reiserfs-kmp-rtUpgrade dlm-kmp-rtUpgrade kernel-docsUpgrade dtb-broadcomUpgrade kernel-syms-rtUpgrade kernel-debugUpgrade dtb-hisiliconUpgrade kernel-debug-develUpgrade kernel-source-rtUpgrade dtb-rockchipUpgrade ocfs2-kmp-azureUpgrade gfs2-kmp-defaultUpgrade dtb-mediatekUpgrade dtb-amazonUpgrade dtb-armUpgrade kernel-zfcpdumpUpgrade kernel-default-optionalUpgrade kselftests-kmp-64kbUpgrade kernel-default-develUpgrade kernel-64kbUpgrade kselftests-kmp-azureUpgrade kernel-source-vanillaUpgrade gfs2-kmp-64kbUpgrade kernel-syms-azureUpgrade kernel-rt-develUpgrade kernel-kvmsmallUpgrade kernel-default-base-rebuildUpgrade kernel-64kb-develUpgrade reiserfs-kmp-azureUpgrade kernel-develUpgrade kernel-azure-optionalUpgrade gfs2-kmp-rtUpgrade dtb-exynosUpgrade kernel-devel-rtUpgrade kernel-rt-livepatchUpgrade dlm-kmp-64kbUpgrade kernel-sourceUpgrade kernel-debug-vdsoUpgrade kernel-azureUpgrade dtb-allwinnerUpgrade kernel-source-azureUpgrade kernel-rt_debug-develUpgrade gfs2-kmp-azureUpgrade dtb-alteraUpgrade kernel-azure-develUpgrade dtb-lgUpgrade kernel-symsUpgrade kernel-devel-azureUpgrade kernel-default-vdsoUpgrade cluster-md-kmp-rtUpgrade ocfs2-kmp-defaultUpgrade dtb-xilinxUpgrade kernel-kvmsmall-develUpgrade dtb-caviumUpgrade kernel-rtUpgrade cluster-md-kmp-azureUpgrade dtb-qcom | Dec 5, 2025 | Oct 15, 2025 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-gcp-64kUpgrade linux-image-6.8.0-1029-xilinxUpgrade linux-image-6.8.0-1052-gcp-64kUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1047-oracleUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1049-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-106-lowlatency-64kUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1049-ibmUpgrade linux-image-6.8.0-1049-nvidia-64kUpgrade linux-image-gkeopUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-raspi-6.8Upgrade linux-image-6.8.0-1049-nvidiaUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-oem-22.04Upgrade linux-image-gkeUpgrade linux-image-generic-lpaeUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1052-azure-fipsUpgrade linux-image-lowlatency-64kUpgrade linux-image-genericUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-6.8.1-1045-realtimeUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-106-lowlatencyUpgrade linux-image-aws-fipsUpgrade linux-image-fipsUpgrade linux-image-realtimeUpgrade linux-image-lowlatencyUpgrade linux-image-azure-6.8Upgrade linux-image-aws-64kUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-6.8.0-106-generic-64kUpgrade linux-image-lowlatency-6.8Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1035-gkeopUpgrade linux-image-6.8.0-1050-aws-64kUpgrade linux-image-gke-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-1048-gkeUpgrade linux-image-6.8.0-1049-nvidia-lowlatencyUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-xilinx-6.8Upgrade linux-image-oem-22.04aUpgrade linux-image-aws-lts-24.04Upgrade linux-image-raspiUpgrade linux-image-azureUpgrade linux-image-nvidia-64kUpgrade linux-image-generic-6.8Upgrade linux-image-oem-22.04bUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1050-raspiUpgrade linux-image-virtual-6.8Upgrade linux-image-6.8.0-1048-gke-64kUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-xilinxUpgrade linux-image-gke-64kUpgrade linux-image-6.8.0-1047-oracle-64kUpgrade linux-image-oracle-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-gke-64k-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-2040-raspi-realtimeUpgrade linux-image-6.8.0-1050-aws-fipsUpgrade linux-image-fips-6.8Upgrade linux-image-oracle-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-ibmUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-gcpUpgrade linux-image-gcp-6.8Upgrade linux-image-azure-fipsUpgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-1052-gcpUpgrade linux-image-6.8.0-1050-awsUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.8.0-106-fipsUpgrade linux-image-generic-64k-6.8Upgrade linux-image-aws-fips-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-awsUpgrade linux-image-realtime-6.8.1Upgrade linux-image-kvmUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-gcp-fipsUpgrade linux-image-6.8.0-106-genericUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-ibm-6.8Upgrade linux-image-6.8.0-1052-gcp-fipsUpgrade linux-image-oracleUpgrade linux-image-raspi-realtimeUpgrade linux-image-gkeop-6.8 | Mar 17, 2026 | Sep 16, 2025 |
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