Linux Distros Unpatched Vulnerability : CVE-2026-90332

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

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...

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...

PT-2026-94680

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the PCI dwc endpoint where the MSI path fails to flush posted MSI writes before unmapping the iATU Address Translation Unit entry. When the Endpoint driver detects a...

CVE-2026-90332: Undefined Security Weakness

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-2026-80621

A flaw was found in the Linux kernel's PCI DesignWare Cores DWC driver. When the controller lacks RAS DES capability, the dwcpcierasdesdebugfsinit function can incorrectly report success, leaving a pointer uninitialized. During debugfs teardown, the dwcpcierasdesdebugfsdeinit function then attemp...

Linux Distros Unpatched Vulnerability : CVE-2026-80621

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: Avoid dwcpcierasdesdebugfsdeinit NULL dereference when no RAS DES capability...

CVE-2026-80621

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: Avoid dwcpcierasdesdebugfsdeinit NULL dereference when no RAS DES capability dwcpcierasdesdebugfsinit returns success when the controller has no RAS DES capability, leaving pci-debugfs-rasdesinfo unset. The common debug...

CVE-2026-80621

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: Avoid dwcpcierasdesdebugfsdeinit NULL dereference when no RAS DES capability dwcpcierasdesdebugfsinit returns success when the controller has no RAS DES capability, leaving pci-debugfs-rasdesinfo unset. The common debug...

CVE-2026-80621 PCI: dwc: Avoid dwc_pcie_rasdes_debugfs_deinit() NULL dereference when no RAS DES capability

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: Avoid dwcpcierasdesdebugfsdeinit NULL dereference when no RAS DES capability dwcpcierasdesdebugfsinit returns success when the controller has no RAS DES capability, leaving pci-debugfs-rasdesinfo unset. The common debug...

CVE-2026-80621

CVE-2026-80621 is a NULL pointer dereference in the Linux kernel's PCI DesignWare (DWC) driver . When a PCIe controller lacks a RAS DES capability, dwc_pcie_rasdes_debugfs_init() returns success but leaves pci->debugfs->rasdes_info unset. The common debugfs teardown path then unconditionall...

CVE-2026-80621 PCI: dwc: Avoid dwc_pcie_rasdes_debugfs_deinit() NULL dereference when no RAS DES capability

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: Avoid dwcpcierasdesdebugfsdeinit NULL dereference when no RAS DES capability dwcpcierasdesdebugfsinit returns success when the controller has no RAS DES capability, leaving pci-debugfs-rasdesinfo unset. The common debug...

EUVD-2026-67497

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: Avoid dwcpcierasdesdebugfsdeinit NULL dereference when no RAS DES capability dwcpcierasdesdebugfsinit returns success when the controller has no RAS DES capability, leaving pci-debugfs-rasdesinfo unset. The common debug...

CVE-2026-80621

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: Avoid dwcpcierasdesdebugfsdeinit NULL dereference when no RAS DES capability dwcpcierasdesdebugfsinit returns success when the controller has no RAS DES capability, leaving pci-debugfs-rasdesinfo unset. The common debug...

UBUNTU-CVE-2022-50146

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: Deallocate EPC memory on dwpcieepinit errors If dwpcieepinit fails to perform any action after the EPC memory is initialized and the MSI memory region is allocated, the latter parts won't be undone thus causing a memory...

CVE-2022-50146: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: Deallocate EPC memory on dwpcieepinit errors If dwpcieepinit fails to perform any action after the EPC memory is initialized and the MSI memory region is allocated, the latter parts won't be undone thus causing a memory...

PT-2025-8828

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue is related to the PCI: dwc: ep component, where the pci epc set bar function was modified to support dynamically changing...

PT-2022-31848

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.121 Description The issue is related to a potential security vulnerability in the Linux Kernel, specifically with the PCI dwc component. It involves a problem with setting an error return on MSI DMA mapping...

PT-2022-31339

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.14 Description The issue is related to a potential security vulnerability in the Linux Kernel, specifically with the PCI dwc component. It involves a problem with setting an error return on MSI DMA mapping...

PT-2022-30991

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.3 Description The issue is related to a potential security vulnerability in the Linux Kernel, specifically with the PCI dwc component. It involves a problem with setting an error return on MSI DMA mapping...