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