DEBIAN-CVE-2026-90332

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: ep: Flush cached MSI write before unmapping the iATU The MSI-X path already flushes any posted MSI-X write before tearing down its iATU mapping. That was added by commit c22533c66cca "PCI: dwc: ep: Flush MSI-X write...

CVE-2026-90315

In the Linux kernel, the following vulnerability has been resolved: PCI/sysfs: Add lockdown checks to legacy I/O and memory handlers Currently, the legacy I/O and memory sysfs handlers do not check securitylockeddownLOCKDOWNPCIACCESS, leaving the legacyio and legacymem files unprotected when the...

DEBIAN-CVE-2026-90315

In the Linux kernel, the following vulnerability has been resolved: PCI/sysfs: Add lockdown checks to legacy I/O and memory handlers Currently, the legacy I/O and memory sysfs handlers do not check securitylockeddownLOCKDOWNPCIACCESS, leaving the legacyio and legacymem files unprotected when the...

CVE-2026-90233

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: release descriptor pools on probe failure The per-NUMA-node descriptor DMA pools are created lazily from nvmeinithctxcommon once the admin tag set is allocated, but they are only destroyed in nvmeremove via...

DEBIAN-CVE-2026-90233

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: release descriptor pools on probe failure The per-NUMA-node descriptor DMA pools are created lazily from nvmeinithctxcommon once the admin tag set is allocated, but they are only destroyed in nvmeremove via...

SUSE CVE-2026-89795

In the Linux kernel, the following vulnerability has been resolved: PCI: Allow per function PCI slots to fix slot reset on s390 On s390 systems, which use a machine level hypervisor, PCI devices are always accessed through a form of PCI pass-through which fundamentally operates on a per PCI...

CVE-2026-92521 ACPI: PCI: Clear driver_data on all paths that free the acpi_pci_root

In the Linux kernel, the following vulnerability has been resolved: ACPI: PCI: Clear driverdata on all paths that free the acpipciroot acpipcirootadd assigns the freshly allocated root to device-driverdata before dmardeviceadd and pciacpiscanroot. Both failure paths reach the end: label where roo...

CVE-2026-92521

CVE-2026-92521 affects the Linux kernel ACPI PCI subsystem. In acpi_pci_root_add(), the freshly allocated root is assigned to device->driver_data before dmar_device_add() and pci_acpi_scan_root(). When dmar_device_add() fails during a hot-add, the root is freed via kfree() but driver_data is l...

CVE-2026-90421 PCI: Fix UAF when probe runs concurrent to dyn ID removal

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix UAF when probe runs concurrent to dyn ID removal Dynamic IDs are only guaranteed to be valid when dynids.lock is held, as removeidstore can free the node. Thus, make a copy in pcimatchdevice. Also, clarify that the id...

EUVD-2026-82082

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix UAF when probe runs concurrent to dyn ID removal Dynamic IDs are only guaranteed to be valid when dynids.lock is held, as removeidstore can free the node. Thus, make a copy in pcimatchdevice. Also, clarify that the id...

CVE-2026-90421 PCI: Fix UAF when probe runs concurrent to dyn ID removal

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix UAF when probe runs concurrent to dyn ID removal Dynamic IDs are only guaranteed to be valid when dynids.lock is held, as removeidstore can free the node. Thus, make a copy in pcimatchdevice. Also, clarify that the id...

CVE-2026-90354 wifi: mt76: mt7915: fix double hif2 init on the non-WED path

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix double hif2 init on the non-WED path mt7915pciinithif2 was called unconditionally and again inside the WED-inactive branch. The helper increments the global hifidx, writes the PCIe RECOGID register and tak...

EUVD-2026-81993

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: ep: Flush cached MSI write before unmapping the iATU The MSI-X path already flushes any posted MSI-X write before tearing down its iATU mapping. That was added by commit c22533c66cca "PCI: dwc: ep: Flush MSI-X write...

EUVD-2026-81976

In the Linux kernel, the following vulnerability has been resolved: PCI/sysfs: Add lockdown checks to legacy I/O and memory handlers Currently, the legacy I/O and memory sysfs handlers do not check securitylockeddownLOCKDOWNPCIACCESS, leaving the legacyio and legacymem files unprotected when the...

CVE-2026-90315 PCI/sysfs: Add lockdown checks to legacy I/O and memory handlers

In the Linux kernel, the following vulnerability has been resolved: PCI/sysfs: Add lockdown checks to legacy I/O and memory handlers Currently, the legacy I/O and memory sysfs handlers do not check securitylockeddownLOCKDOWNPCIACCESS, leaving the legacyio and legacymem files unprotected when the...

CVE-2026-90315

CVE-2026-90315 affects the Linux kernel's PCI/sysfs subsystem. The legacy I/O and memory handlers (pci_write_legacy_io() , pci_mmap_legacy_mem() , pci_mmap_legacy_io() ) fail to check security_locked_down(LOCKDOWN_PCI_ACCESS) , leaving the legacy_io and legacy_mem sysfs files unprotected during k...

CVE-2026-90315 PCI/sysfs: Add lockdown checks to legacy I/O and memory handlers

In the Linux kernel, the following vulnerability has been resolved: PCI/sysfs: Add lockdown checks to legacy I/O and memory handlers Currently, the legacy I/O and memory sysfs handlers do not check securitylockeddownLOCKDOWNPCIACCESS, leaving the legacyio and legacymem files unprotected when the...

CVE-2026-90233 nvme-pci: release descriptor pools on probe failure

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: release descriptor pools on probe failure The per-NUMA-node descriptor DMA pools are created lazily from nvmeinithctxcommon once the admin tag set is allocated, but they are only destroyed in nvmeremove via...

CVE-2026-90233

In the Linux kernel nvme-pci driver, per-NUMA-node descriptor DMA pools are created lazily during nvme_init_hctx_common() but are only released in nvme_remove(). Any probe failure occurring after the admin tag set is allocated unwinds through the out_disable label and nvme_pci_free_ctrl(), neithe...

CVE-2026-90233 nvme-pci: release descriptor pools on probe failure

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: release descriptor pools on probe failure The per-NUMA-node descriptor DMA pools are created lazily from nvmeinithctxcommon once the admin tag set is allocated, but they are only destroyed in nvmeremove via...