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 kernel6.12-tools-develUpgrade kernel6.12Upgrade kernel6.12-libbpfUpgrade kernel6.12-libbpf-develUpgrade kernel6.12-libbpf-debuginfoUpgrade kernel6.12-debuginfo-common-aarch64Upgrade python3-perf6.12-debuginfoUpgrade kernel6.12-modules-extraUpgrade kernel6.12-modules-extra-commonUpgrade perf6.12-debuginfoUpgrade bpftool6.12-debuginfoUpgrade kernel6.12-libbpf-staticUpgrade kernel-livepatch-6.12.46-66.121Upgrade kernel6.12-debuginfoUpgrade kernel6.12-headersUpgrade kernel6.12-develUpgrade kernel6.12-tools-debuginfoUpgrade kernel6.12-toolsUpgrade python3-perf6.12Upgrade perf6.12Upgrade kernel6.12-debuginfo-common-x86_64 | 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 dtb-amdUpgrade kernel-default-livepatch-develUpgrade kernel-rt_debugUpgrade kselftests-kmp-defaultUpgrade ocfs2-kmp-rtUpgrade dtb-renesasUpgrade kernel-64kb-extraUpgrade cluster-md-kmp-64kbUpgrade kernel-obs-buildUpgrade kernel-rt-livepatch-develUpgrade kernel-rt-extraUpgrade dtb-apmUpgrade kernel-azure-extraUpgrade kernel-rt-vdsoUpgrade dtb-socionextUpgrade kernel-docsUpgrade dtb-appleUpgrade dtb-nvidiaUpgrade ocfs2-kmp-64kbUpgrade kernel-macrosUpgrade dtb-marvellUpgrade kernel-azure-vdsoUpgrade dtb-amlogicUpgrade kernel-obs-qaUpgrade dlm-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade dtb-sprdUpgrade dtb-broadcomUpgrade kernel-source-rtUpgrade dlm-kmp-defaultUpgrade dlm-kmp-rtUpgrade kernel-debug-develUpgrade kernel-syms-rtUpgrade reiserfs-kmp-defaultUpgrade kernel-docs-htmlUpgrade kernel-64kb-optionalUpgrade dtb-freescaleUpgrade dtb-hisiliconUpgrade kernel-rt_debug-vdsoUpgrade cluster-md-kmp-defaultUpgrade kernel-default-baseUpgrade kernel-default-extraUpgrade kernel-defaultUpgrade reiserfs-kmp-rtUpgrade kernel-debugUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt-optionalUpgrade kernel-default-livepatchUpgrade kselftests-kmp-rtUpgrade dtb-exynosUpgrade kernel-devel-rtUpgrade kselftests-kmp-64kbUpgrade kernel-syms-azureUpgrade kernel-azure-optionalUpgrade gfs2-kmp-rtUpgrade kernel-develUpgrade kernel-devel-azureUpgrade kernel-default-optionalUpgrade dtb-xilinxUpgrade cluster-md-kmp-rtUpgrade kernel-default-vdsoUpgrade ocfs2-kmp-defaultUpgrade kernel-zfcpdumpUpgrade dtb-rockchipUpgrade dtb-qcomUpgrade dtb-mediatekUpgrade cluster-md-kmp-azureUpgrade kselftests-kmp-azureUpgrade kernel-64kbUpgrade ocfs2-kmp-azureUpgrade kernel-default-develUpgrade dtb-caviumUpgrade dtb-amazonUpgrade kernel-azure-develUpgrade kernel-symsUpgrade kernel-kvmsmall-develUpgrade dtb-lgUpgrade kernel-rtUpgrade kernel-source-vanillaUpgrade kernel-source-azureUpgrade kernel-debug-vdsoUpgrade kernel-rt_debug-develUpgrade kernel-azureUpgrade gfs2-kmp-64kbUpgrade gfs2-kmp-azureUpgrade dtb-armUpgrade dtb-allwinnerUpgrade dtb-alteraUpgrade kernel-64kb-develUpgrade dlm-kmp-64kbUpgrade kernel-sourceUpgrade kernel-rt-livepatchUpgrade reiserfs-kmp-azureUpgrade kernel-rt-develUpgrade gfs2-kmp-defaultUpgrade kernel-kvmsmallUpgrade kernel-default-base-rebuild | Dec 5, 2025 | Oct 15, 2025 |
| Ubuntu | — | Upgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1050-awsUpgrade linux-image-awsUpgrade linux-image-6.8.0-1052-gcpUpgrade linux-image-kvmUpgrade linux-image-realtime-6.8.1Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-azure-fipsUpgrade linux-image-fips-6.8Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-xilinxUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-oracle-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-gke-64k-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-106-fipsUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-1050-aws-fipsUpgrade linux-image-6.8.0-1047-oracle-64kUpgrade linux-image-aws-6.8Upgrade linux-image-gcp-6.8Upgrade linux-image-aws-fips-6.8Upgrade linux-image-6.8.0-106-genericUpgrade linux-image-6.8.0-2040-raspi-realtimeUpgrade linux-image-gcpUpgrade linux-image-gke-64kUpgrade linux-image-ibm-classicUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-6.8.0-1048-gke-64kUpgrade linux-image-raspiUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-azure-lts-24.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1052-gcp-fipsUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-oracleUpgrade linux-image-gkeop-6.8Upgrade linux-image-ibm-6.8Upgrade linux-image-ibmUpgrade linux-image-aws-lts-24.04Upgrade linux-image-generic-6.8Upgrade linux-image-azureUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1050-raspiUpgrade linux-image-raspi-realtimeUpgrade linux-image-virtual-6.8Upgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-106-lowlatency-64kUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1049-nvidia-lowlatencyUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-6.8.0-1050-aws-64kUpgrade linux-image-6.8.0-106-generic-64kUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-1035-gkeopUpgrade linux-image-gkeUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-lowlatency-6.8Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-aws-64kUpgrade linux-image-realtimeUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-fipsUpgrade linux-image-aws-fipsUpgrade linux-image-lowlatency-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1048-gkeUpgrade linux-image-xilinx-6.8Upgrade linux-image-azure-6.8Upgrade linux-image-6.8.0-106-lowlatencyUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-gcp-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-6.8.0-1029-xilinxUpgrade linux-image-6.8.0-1052-gcp-64kUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-genericUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-6.8.0-1049-nvidiaUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-6.8.0-1052-azure-fipsUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-oem-22.04Upgrade linux-image-generic-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1049-nvidia-64kUpgrade linux-image-gke-6.8Upgrade linux-image-6.8.0-1049-nvidia-lowlatency-64kUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1047-oracleUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1049-ibmUpgrade linux-image-raspi-6.8Upgrade linux-image-gkeopUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-intel-iotgUpgrade linux-image-6.8.1-1045-realtimeUpgrade linux-image-oem-22.04d | Mar 17, 2026 | Sep 16, 2025 |
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