In the Linux kernel, the following vulnerability has been resolved:
iommu/arm-smmu-qcom: Add SM6115 MDSS compatible
Add the SM6115 MDSS compatible to clients compatible list, as it also needs that workaround. Without this workaround, for example, QRB4210 RB2 which is based on SM4250/SM6115 generates a lot of smmu unhandled context faults during boot:
arm_smmu_context_fault: 116854 callbacks suppressed arm-smmu c600000.iommu: Unhandled context fault: fsr=0x402, iova=0x5c0ec600, fsynr=0x320021, cbfrsynra=0x420, cb=5 arm-smmu c600000.iommu: FSR = 00000402 [Format=2 TF], SID=0x420 arm-smmu c600000.iommu: FSYNR0 = 00320021 [S1CBNDX=50 PNU PLVL=1] arm-smmu c600000.iommu: Unhandled context fault: fsr=0x402, iova=0x5c0d7800, fsynr=0x320021, cbfrsynra=0x420, cb=5 arm-smmu c600000.iommu: FSR = 00000402 [Format=2 TF], SID=0x420
and also failed initialisation of lontium lt9611uxc, gpu and dpu is observed: (binding MDSS components triggered by lt9611uxc have failed)
------------[ cut here ]------------ !aspace WARNING: CPU: 6 PID: 324 at drivers/gpu/drm/msm/msm_gem_vma.c:130 msm_gem_vma_init+0x150/0x18c [msm] Modules linked in: ... (long list of modules) CPU: 6 UID: 0 PID: 324 Comm: (udev-worker) Not tainted 6.15.0-03037-gaacc73ceeb8b #4 PREEMPT Hardware name: Qualcomm Technologies, Inc. QRB4210 RB2 (DT) pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : msm_gem_vma_init+0x150/0x18c [msm] lr : msm_gem_vma_init+0x150/0x18c [msm] sp : ffff80008144b280 ... Call trace: msm_gem_vma_init+0x150/0x18c [msm] (P) get_vma_locked+0xc0/0x194 [msm] msm_gem_get_and_pin_iova_range+0x4c/0xdc [msm] msm_gem_kernel_new+0x48/0x160 [msm] msm_gpu_init+0x34c/0x53c [msm] adreno_gpu_init+0x1b0/0x2d8 [msm] a6xx_gpu_init+0x1e8/0x9e0 [msm] adreno_bind+0x2b8/0x348 [msm] component_bind_all+0x100/0x230 msm_drm_bind+0x13c/0x3d0 [msm] try_to_bring_up_aggregate_device+0x164/0x1d0 __component_add+0xa4/0x174 component_add+0x14/0x20 dsi_dev_attach+0x20/0x34 [msm] dsi_host_attach+0x58/0x98 [msm] devm_mipi_dsi_attach+0x34/0x90 lt9611uxc_attach_dsi.isra.0+0x94/0x124 [lontium_lt9611uxc] lt9611uxc_probe+0x540/0x5fc [lontium_lt9611uxc] i2c_device_probe+0x148/0x2a8 really_probe+0xbc/0x2c0 __driver_probe_device+0x78/0x120 driver_probe_device+0x3c/0x154 __driver_attach+0x90/0x1a0 bus_for_each_dev+0x68/0xb8 driver_attach+0x24/0x30 bus_add_driver+0xe4/0x208 driver_register+0x68/0x124 i2c_register_driver+0x48/0xcc lt9611uxc_driver_init+0x20/0x1000 [lontium_lt9611uxc] do_one_initcall+0x60/0x1d4 do_init_module+0x54/0x1fc load_module+0x1748/0x1c8c init_module_from_file+0x74/0xa0 __arm64_sys_finit_module+0x130/0x2f8 invoke_syscall+0x48/0x104 el0_svc_common.constprop.0+0xc0/0xe0 do_el0_svc+0x1c/0x28 el0_svc+0x2c/0x80 el0t_64_sync_handler+0x10c/0x138 el0t_64_sync+0x198/0x19c ---[ end trace 0000000000000000 ]--- msm_dpu 5e01000.display-controller: [drm:msm_gpu_init [msm]] *ERROR* could not allocate memptrs: -22 msm_dpu 5e01000.display-controller: failed to load adreno gpu platform a400000.remoteproc:glink-edge:apr:service@7:dais: Adding to iommu group 19 msm_dpu 5e01000.display-controller: failed to bind 5900000.gpu (ops a3xx_ops [msm]): -22 msm_dpu 5e01000.display-controller: adev bind failed: -22 lt9611uxc 0-002b: failed to attach dsi to host lt9611uxc 0-002b: probe with driver lt9611uxc failed with error -22
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 |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Oracle_linux | — | Upgrade kernel-uek | Oct 16, 2025 | Sep 11, 2025 |
| Suse | — | Upgrade kselftests-kmp-64kbUpgrade dtb-rockchipUpgrade cluster-md-kmp-azureUpgrade cluster-md-kmp-rtUpgrade reiserfs-kmp-azureUpgrade kernel-azureUpgrade kernel-sourceUpgrade kernel-rtUpgrade kernel-rt-livepatchUpgrade kernel-rt-develUpgrade dtb-exynosUpgrade dtb-nvidiaUpgrade kernel-macrosUpgrade gfs2-kmp-rtUpgrade dtb-amlogicUpgrade dtb-mediatekUpgrade kernel-obs-qaUpgrade kernel-default-vdsoUpgrade kernel-devel-rtUpgrade kernel-source-azureUpgrade kernel-kvmsmallUpgrade dtb-lgUpgrade gfs2-kmp-azureUpgrade kernel-syms-azureUpgrade dtb-xilinxUpgrade kernel-azure-optionalUpgrade kernel-zfcpdumpUpgrade cluster-md-kmp-defaultUpgrade kernel-kvmsmall-develUpgrade ocfs2-kmp-rtUpgrade kernel-rt-vdsoUpgrade kernel-source-vanillaUpgrade dlm-kmp-64kbUpgrade dtb-apmUpgrade kernel-azure-develUpgrade dtb-alteraUpgrade kernel-debug-vdsoUpgrade dtb-caviumUpgrade dtb-qcomUpgrade dtb-armUpgrade kernel-obs-buildUpgrade kernel-default-base-rebuildUpgrade kernel-default-extraUpgrade kernel-develUpgrade kernel-default-optionalUpgrade kernel-devel-azureUpgrade kernel-rt-extraUpgrade dtb-allwinnerUpgrade dtb-freescaleUpgrade gfs2-kmp-64kbUpgrade kernel-rt-livepatch-develUpgrade kernel-rt_debug-vdsoUpgrade kernel-defaultUpgrade reiserfs-kmp-defaultUpgrade kselftests-kmp-defaultUpgrade kernel-debugUpgrade gfs2-kmp-defaultUpgrade kernel-64kb-optionalUpgrade kernel-64kbUpgrade dtb-sprdUpgrade dtb-renesasUpgrade kernel-syms-rtUpgrade kernel-default-develUpgrade kernel-default-baseUpgrade kernel-docsUpgrade kselftests-kmp-azureUpgrade kernel-symsUpgrade kernel-debug-develUpgrade dlm-kmp-defaultUpgrade kernel-rt_debugUpgrade kernel-rt-optionalUpgrade kernel-azure-extraUpgrade reiserfs-kmp-64kbUpgrade ocfs2-kmp-defaultUpgrade kernel-default-livepatch-develUpgrade kselftests-kmp-rtUpgrade kernel-default-livepatchUpgrade kernel-64kb-extraUpgrade dtb-marvellUpgrade dtb-broadcomUpgrade dlm-kmp-rtUpgrade dtb-appleUpgrade kernel-rt_debug-develUpgrade dlm-kmp-azureUpgrade kernel-azure-vdsoUpgrade dtb-amazonUpgrade kernel-kvmsmall-vdsoUpgrade kernel-docs-htmlUpgrade dtb-socionextUpgrade dtb-amdUpgrade cluster-md-kmp-64kbUpgrade dtb-hisiliconUpgrade reiserfs-kmp-rtUpgrade kernel-64kb-develUpgrade ocfs2-kmp-azureUpgrade ocfs2-kmp-64kbUpgrade kernel-source-rt | Dec 5, 2025 | Oct 15, 2025 |
| Ubuntu | — | Upgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-xilinx-6.8Upgrade linux-image-raspi-6.8Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-nvidiaUpgrade linux-image-nvidia-6.8Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-genericUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-lowlatency-6.8Upgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-generic-64kUpgrade linux-image-gkeUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-realtimeUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-aws-64kUpgrade linux-image-oem-22.04dUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-aws-fipsUpgrade linux-image-gcp-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-realtime-6.8.1Upgrade linux-image-gke-6.8Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-virtualUpgrade linux-image-oracleUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-azure-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-lowlatency-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-fipsUpgrade linux-image-gkeopUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.8.0-100-fipsUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-gcpUpgrade linux-image-azure-lts-24.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-aws-fips-6.8Upgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-oracle-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-azureUpgrade linux-image-ibm-classicUpgrade linux-image-lowlatencyUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-ibm-6.8Upgrade linux-image-raspiUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-virtual-6.8Upgrade linux-image-fips-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-generic-64k-6.8Upgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-gke-64kUpgrade linux-image-azure-fipsUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-oracle-6.8Upgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-generic-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-raspi-realtimeUpgrade linux-image-kvmUpgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-gcp-6.8Upgrade linux-image-awsUpgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-oem-22.04bUpgrade linux-image-xilinxUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-gcp-fipsUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-oem-22.04aUpgrade linux-image-ibm | Feb 12, 2026 | Sep 11, 2025 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub