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>
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade bpftool6.12Upgrade kernel6.12Upgrade kernel-livepatch-6.12.46-66.121Upgrade kernel6.12-libbpf-develUpgrade kernel6.12-tools-develUpgrade kernel6.12-modules-extra-commonUpgrade kernel6.12-libbpf-debuginfoUpgrade kernel6.12-debuginfo-common-aarch64Upgrade bpftool6.12-debuginfoUpgrade python3-perf6.12-debuginfoUpgrade kernel6.12-libbpfUpgrade kernel6.12-modules-extraUpgrade perf6.12-debuginfoUpgrade kernel6.12-libbpf-staticUpgrade kernel6.12-toolsUpgrade kernel6.12-headersUpgrade kernel6.12-debuginfoUpgrade kernel6.12-develUpgrade kernel6.12-tools-debuginfoUpgrade perf6.12Upgrade kernel6.12-debuginfo-common-x86_64Upgrade python3-perf6.12 | 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-default-extraUpgrade dtb-apmUpgrade dtb-sprdUpgrade kernel-obs-buildUpgrade kernel-rt-extraUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt-optionalUpgrade ocfs2-kmp-rtUpgrade kernel-azure-vdsoUpgrade kernel-docs-htmlUpgrade dtb-marvellUpgrade kernel-obs-qaUpgrade kernel-rt_debug-vdsoUpgrade cluster-md-kmp-defaultUpgrade dtb-amlogicUpgrade kernel-default-livepatch-develUpgrade dtb-socionextUpgrade kernel-defaultUpgrade dtb-appleUpgrade kernel-debugUpgrade ocfs2-kmp-64kbUpgrade dlm-kmp-azureUpgrade reiserfs-kmp-rtUpgrade kernel-64kb-optionalUpgrade kselftests-kmp-rtUpgrade dtb-amdUpgrade kernel-docsUpgrade dtb-nvidiaUpgrade dlm-kmp-rtUpgrade kernel-syms-rtUpgrade reiserfs-kmp-defaultUpgrade kernel-azure-extraUpgrade kernel-source-rtUpgrade dlm-kmp-defaultUpgrade dtb-broadcomUpgrade dtb-hisiliconUpgrade kernel-debug-develUpgrade kernel-rt-vdsoUpgrade kernel-macrosUpgrade kernel-default-livepatchUpgrade kernel-rt-livepatch-develUpgrade kernel-rt_debugUpgrade kselftests-kmp-defaultUpgrade reiserfs-kmp-64kbUpgrade cluster-md-kmp-64kbUpgrade dtb-freescaleUpgrade kernel-64kb-extraUpgrade kernel-default-baseUpgrade dtb-renesasUpgrade kernel-default-base-rebuildUpgrade kernel-azureUpgrade kernel-kvmsmallUpgrade kernel-64kb-develUpgrade reiserfs-kmp-azureUpgrade kernel-syms-azureUpgrade kernel-rt-develUpgrade gfs2-kmp-rtUpgrade kernel-develUpgrade dtb-exynosUpgrade kernel-devel-rtUpgrade kernel-azure-optionalUpgrade dtb-caviumUpgrade dtb-amazonUpgrade cluster-md-kmp-azureUpgrade kernel-rtUpgrade dtb-rockchipUpgrade dtb-qcomUpgrade dtb-mediatekUpgrade kernel-zfcpdumpUpgrade dtb-alteraUpgrade dtb-xilinxUpgrade cluster-md-kmp-rtUpgrade ocfs2-kmp-defaultUpgrade kernel-devel-azureUpgrade kernel-default-develUpgrade kernel-64kbUpgrade kselftests-kmp-azureUpgrade kselftests-kmp-64kbUpgrade kernel-default-vdsoUpgrade ocfs2-kmp-azureUpgrade kernel-default-optionalUpgrade kernel-source-azureUpgrade kernel-rt_debug-develUpgrade kernel-debug-vdsoUpgrade gfs2-kmp-azureUpgrade gfs2-kmp-64kbUpgrade dtb-armUpgrade dtb-allwinnerUpgrade kernel-azure-develUpgrade dtb-lgUpgrade gfs2-kmp-defaultUpgrade dlm-kmp-64kbUpgrade kernel-sourceUpgrade kernel-rt-livepatchUpgrade kernel-source-vanillaUpgrade kernel-kvmsmall-develUpgrade kernel-syms | Dec 5, 2025 | Oct 15, 2025 |
| Ubuntu | — | Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-gke-6.8Upgrade linux-image-6.8.0-1049-nvidia-64kUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-106-lowlatencyUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1049-nvidia-lowlatencyUpgrade linux-image-xilinx-6.8Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1048-gkeUpgrade linux-image-6.8.0-106-generic-64kUpgrade linux-image-6.8.0-1035-gkeopUpgrade linux-image-6.8.0-1029-xilinxUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-6.8.0-1052-gcp-64kUpgrade linux-image-genericUpgrade linux-image-lowlatency-6.8Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-oem-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1049-nvidiaUpgrade linux-image-6.8.0-1052-azure-fipsUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-generic-64kUpgrade linux-image-raspi-6.8Upgrade linux-image-6.8.0-1049-ibmUpgrade linux-image-intel-iotgUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-gkeopUpgrade linux-image-nvidiaUpgrade linux-image-gcp-64kUpgrade linux-image-6.8.0-1049-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1050-aws-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-106-lowlatency-64kUpgrade linux-image-azure-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-6.8.1-1045-realtimeUpgrade linux-image-realtimeUpgrade linux-image-aws-64kUpgrade linux-image-aws-fipsUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-fipsUpgrade linux-image-oem-22.04cUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-gkeUpgrade linux-image-6.8.0-1047-oracleUpgrade linux-image-oracleUpgrade linux-image-gcp-fipsUpgrade linux-image-generic-64k-6.8Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-virtual-6.8Upgrade linux-image-raspi-realtimeUpgrade linux-image-oem-22.04bUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-106-fipsUpgrade linux-image-6.8.0-1050-raspiUpgrade linux-image-gke-64kUpgrade linux-image-aws-fips-6.8Upgrade linux-image-awsUpgrade linux-image-realtime-6.8.1Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-xilinxUpgrade linux-image-gke-64k-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-1050-aws-fipsUpgrade linux-image-oracle-6.8Upgrade linux-image-6.8.0-2040-raspi-realtimeUpgrade linux-image-6.8.0-1047-oracle-64kUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-azure-lts-24.04Upgrade linux-image-6.8.0-1048-gke-64kUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-raspiUpgrade linux-image-oem-22.04aUpgrade linux-image-aws-lts-24.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-gcp-6.8Upgrade linux-image-gcpUpgrade linux-image-fips-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-oracle-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-ibmUpgrade linux-image-gkeop-6.8Upgrade linux-image-ibm-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-generic-6.8Upgrade linux-image-azureUpgrade linux-image-6.8.0-106-genericUpgrade linux-image-6.8.0-1052-gcp-fipsUpgrade linux-image-nvidia-64kUpgrade linux-image-kvmUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-azure-fips-6.8 | Mar 17, 2026 | Sep 16, 2025 |
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