EUVD-2026-82217

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Drain RCU callbacks during module teardown devxfreesubscription can remain queued after the last DevX event file drops its module reference or an auxiliary driver detaches its devices. mlx5ib can then unload before the...

CVE-2026-93110

CVE-2026-93110 affects the Linux kernel 's RDMA/core subsystem, specifically the ib_core module. The vulnerability arises because put_gid_ndev() is queued via call_rcu(), but stopping workqueues during module unload does not drain already-queued RCU callbacks. Since synchronize_rcu() does not wai...

EUVD-2026-82216

In the Linux kernel, the following vulnerability has been resolved: RDMA/ipoib: Drain RCU callbacks during module teardown IPoIB reclamation completions can be signaled from inside an RCU callback. Teardown can wake before the callback returns and unload ibipoib while its code is still executing...

CVE-2026-93108 RDMA/ipoib: Drain RCU callbacks during module teardown

In the Linux kernel, the following vulnerability has been resolved: RDMA/ipoib: Drain RCU callbacks during module teardown IPoIB reclamation completions can be signaled from inside an RCU callback. Teardown can wake before the callback returns and unload ibipoib while its code is still executing...

EUVD-2026-82215

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Avoid reprocessing the current packet after the QP enters the error state When docomplete finds the QP in the error state it returns RESPSTCHKRESOURCE. Before commit 49dc9c1f0c7e "RDMA/rxe: Cleanup reset state handling ...

CVE-2026-93107 RDMA/rxe: Avoid reprocessing the current packet after the QP enters the error state

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Avoid reprocessing the current packet after the QP enters the error state When docomplete finds the QP in the error state it returns RESPSTCHKRESOURCE. Before commit 49dc9c1f0c7e "RDMA/rxe: Cleanup reset state handling ...

CVE-2026-93107

CVE-2026-93107 affects the Linux kernel RDMA/rxe (Soft-RoCE) subsystem. The root cause is a regression from commit 49dc9c1f0c7e, which removed the error-state branch from check_resource() but retained the error-state return in do_complete(). When a QP enters the error state while a packet is bein...

CVE-2026-93107 RDMA/rxe: Avoid reprocessing the current packet after the QP enters the error state

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Avoid reprocessing the current packet after the QP enters the error state When docomplete finds the QP in the error state it returns RESPSTCHKRESOURCE. Before commit 49dc9c1f0c7e "RDMA/rxe: Cleanup reset state handling ...

CVE-2026-93104

CVE-2026-93104 is a use-after-free in the Linux kernel 's RDMA/rvt subsystem. The function rvt_alloc_device() deallocates the IB device when its port array allocation fails, but then returns the pointer to the already-freed allocation. Callers treat any non-NULL return value as valid and derefere...

CVE-2026-93104 RDMA/rvt: Return NULL after port allocation failure

In the Linux kernel, the following vulnerability has been resolved: RDMA/rvt: Return NULL after port allocation failure rvtallocdevice deallocates the IB device when its port array cannot be allocated but then returns the pointer to the released allocation. Callers treat any non-NULL value as val...

CVE-2026-93103

CVE-2026-93103 affects the Linux kernel in the RDMA/hfi1 driver. The root cause is that hfi1_free_devdata() unconditionally erases dd->unit from the unit table, assuming the device was successfully inserted. If xa_alloc_irq() fails, the zero-initialized unit remains at index 0, meaning cleanup...

CVE-2026-93103 RDMA/hfi1: Preserve unit 0 on allocation failure

In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Preserve unit 0 on allocation failure hfi1freedevdata assumes that the device was inserted into the unit table and unconditionally erases dd-unit. If xaallocirq fails, the zero-initialized unit remains zero, so full...

EUVD-2026-82211

In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Preserve unit 0 on allocation failure hfi1freedevdata assumes that the device was inserted into the unit table and unconditionally erases dd-unit. If xaallocirq fails, the zero-initialized unit remains zero, so full...

CVE-2026-93104 RDMA/rvt: Return NULL after port allocation failure

In the Linux kernel, the following vulnerability has been resolved: RDMA/rvt: Return NULL after port allocation failure rvtallocdevice deallocates the IB device when its port array cannot be allocated but then returns the pointer to the released allocation. Callers treat any non-NULL value as val...

EUVD-2026-82212

In the Linux kernel, the following vulnerability has been resolved: RDMA/rvt: Return NULL after port allocation failure rvtallocdevice deallocates the IB device when its port array cannot be allocated but then returns the pointer to the released allocation. Callers treat any non-NULL value as val...

CVE-2026-93102

CVE-2026-93102 affects the RDMA/hfi1 driver in the Linux kernel. The root cause is a resource leak: hfi1_init_dd() allocates shared AIP/VNIC RX support, but if hfi1_init() or hfi1_register_ib_device() subsequently fails, init_one() tears down device data without calling hfi1_free_rx() , leaking n...

CVE-2026-93102 RDMA/hfi1: Free RX data on late probe failure

In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Free RX data on late probe failure hfi1initdd allocates the shared AIP/VNIC RX support before returning. If hfi1init or hfi1registeribdevice later fails, initone tears down the device data without calling hfi1freerx...

CVE-2026-93102 RDMA/hfi1: Free RX data on late probe failure

In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Free RX data on late probe failure hfi1initdd allocates the shared AIP/VNIC RX support before returning. If hfi1init or hfi1registeribdevice later fails, initone tears down the device data without calling hfi1freerx...

CVE-2026-93037

CVE-2026-93037 affects the Linux kernel in the RDMA/hfi1 driver. The function set_txreq_header_ahg() ignores the return value of sdma_txinit_ahg(). When that call fails, it returns before initializing tx->txreq, yet the error is discarded and the caller continues processing the request as thou...

CVE-2026-93037 RDMA/hfi1: Propagate sdma_txinit_ahg() errors

In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Propagate sdmatxinitahg errors settxreqheaderahg ignores the return value of sdmatxinitahg. If sdmatxinitahg fails, it returns before initializing tx-txreq. However, settxreqheaderahg ignores the error and returns the...