CVE-2026-90309

A flaw was found in the Linux kernel's RDMA/erdma component. This vulnerability stems from improper management of Completion Queue CQ references during Event Queue EQ event processing. This can lead to a situation where a CQ is deallocated while still in use by an EQ handler, resulting in memory...

DEBIAN-CVE-2026-98353

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables Locked QP and CQ lookups from EQ interrupts can deadlock with create-path XArray updates. If an interrupt arrives while the create path holds the plain xalock, the look...

CVE-2026-98353

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables Locked QP and CQ lookups from EQ interrupts can deadlock with create-path XArray updates. If an interrupt arrives while the create path holds the plain xalock, the look...

AZL-106194 CVE-2026-98353 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables Locked QP and CQ lookups from EQ interrupts can deadlock with create-path XArray updates. If an interrupt arrives while the create path holds the plain xalock, the look...

CVE-2026-98353

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables Locked QP and CQ lookups from EQ interrupts can deadlock with create-path XArray updates. If an interrupt arrives while the create path holds the plain xalock, the look...

UBUNTU-CVE-2026-98353

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables Locked QP and CQ lookups from EQ interrupts can deadlock with create-path XArray updates. If an interrupt arrives while the create path holds the plain xalock, the look...

EUVD-2026-93338

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables Locked QP and CQ lookups from EQ interrupts can deadlock with create-path XArray updates. If an interrupt arrives while the create path holds the plain xalock, the look...

CVE-2026-98353 RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables Locked QP and CQ lookups from EQ interrupts can deadlock with create-path XArray updates. If an interrupt arrives while the create path holds the plain xalock, the look...

CVE-2026-98353

The Linux kernel contains a vulnerability in the RDMA/erdma subsystem where locked QP and CQ lookups from EQ interrupts can deadlock with create-path XArray updates. This occurs because if an interrupt arrives while the create path holds a plain xa_lock , the lookup operation spins indefinitely a...

CVE-2026-98353 RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables Locked QP and CQ lookups from EQ interrupts can deadlock with create-path XArray updates. If an interrupt arrives while the create path holds the plain xalock, the look...

CVE-2026-98353

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables Locked QP and CQ lookups from EQ interrupts can deadlock with create-path XArray updates. If an interrupt arrives while the create path holds the plain xalock, the look...

CVE-2026-98353: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables Locked QP and CQ lookups from EQ interrupts can deadlock with create-path XArray updates. If an interrupt arrives while the create path holds the plain xalock, the look...

Linux Distros Unpatched Vulnerability : CVE-2026-98353

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables Locked QP and CQ lookups from EQ interrupts can deadlock with create-path XArray updates. If an...

PT-2026-106682

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.10-1.1 Description A deadlock occurs in the RDMA/erdma component when locked QP and CQ lookups from EQ interrupts conflict with create-path XArray updates. If an interrupt is triggered while the create path...

CVE-2026-92488

A flaw was found in the Linux kernel's RDMA/erdma component. When certain hardware object destroy commands fail, the system does not fully release the associated software-owned resources. This incomplete teardown results in the leaking of critical system resources, such as queue buffers and...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/erdma: Fixed the issue where the CEQ tasklet was accessed after it was freed. Each CEQ interrupt handler only schedules the eqc-tasklet. The tasklet calls erdmaceqcompletionhandler, which reads the DMA-coherent EQ ring...

SUSE CVE-2026-92488

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: complete object teardown when the destroy command fails erdmadestroyqp, erdmadestroycq, erdmaderegmr, and erdmadestroyah returned early when erdmapostcmdwait failed, leaking the queue buffers, MTTs, doorbells and the...

SUSE CVE-2026-92514

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Fix CEQ tasklet use-after-free on removal Each CEQ interrupt handler only schedules eqc-tasklet. The tasklet calls erdmaceqcompletionhandler, which reads the DMA-coherent EQ ring through getnextvalideqe and updates...

SUSE CVE-2026-90308

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Hold QP references for AE and CM processing AE QP fatal events and iWARP CM paths load QPs from dev-qpxa and then use or reference them outside the xarray lock. erdmadestroyqp can drop the destroy-path reference and...

SUSE CVE-2026-90309

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Hold CQ references when processing EQ events EQ handlers look up CQs from dev-cqxa and invoke CQ completion or error callbacks outside the xarray lock. erdmadestroycq can erase the CQ from the xarray and free its queu...