CVE-2026-90332 PCI: dwc: ep: Flush cached MSI write before unmapping the iATU

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-2026-82921

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL dereference occurs in the dwc pcie rasdes debugfs deinit function. This happens because dwc pcie rasdes debugfs init returns success even when the controller lacks RAS DES...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: ep: Flush the MSI-X write before unmapping its ATU entry Endpoint drivers use dwpcieepraisemsixirq to raise an MSI-X interrupt to the host using wrctl. This generates a PCI posted-write transaction. There is no completi...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: perf/dwcpcie: fixed duplicate PCIDEV devices. During the platformdeviceregister function, the incorrect use of structdevice as platformdata resulted in a kmemdup operation on the PCIDEV structure. Even worse, accessing the...

AZL-80573 CVE-2026-23361 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: ep: Flush MSI-X write before unmapping its ATU entry Endpoint drivers use dwpcieepraisemsixirq to raise an MSI-X interrupt to the host using a writel, which generates a PCI posted write transaction. There's no completio...

PT-2026-27726

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the PCI subsystem, specifically within the dwc endpoint driver. The issue relates to a race condition when handling MSI-X interrupts. Endpoint drivers...

CVE-2025-37746

In the Linux kernel, the following vulnerability has been resolved: perf/dwcpcie: fix duplicate pcidev devices During platformdeviceregister, wrongly using struct device pcidev as platformdata caused a kmemdup copy of pcidev. Worse still, accessing the duplicated device leads to list corruption a...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates from memory corruption due to a duplicate pcidev device in perf/dwcpcie...

PT-2025-18427

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the Linux kernel, specifically with the perf/dwc pcie component. It occurs when struct device pci dev is wrongly used as platform data during platform device...