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

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...

EUVD-2026-82147

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...

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...

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...

CVE-2026-92525 RDMA/rxe: Validate num_sge/cur_sge before indexing wqe->dma.sge[]

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Validate numsge/cursge before indexing wqe-dma.sge For a user QP, qp-sq.queue is a ring the application writes directly, so rxepostsend takes the isuser branch and only schedules sendtask without validating the WQE...

CVE-2026-92525 RDMA/rxe: Validate num_sge/cur_sge before indexing wqe->dma.sge[]

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Validate numsge/cursge before indexing wqe-dma.sge For a user QP, qp-sq.queue is a ring the application writes directly, so rxepostsend takes the isuser branch and only schedules sendtask without validating the WQE...

EUVD-2026-82146

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Validate numsge/cursge before indexing wqe-dma.sge For a user QP, qp-sq.queue is a ring the application writes directly, so rxepostsend takes the isuser branch and only schedules sendtask without validating the WQE...

CVE-2026-92525

CVE-2026-92525 is a vulnerability in the Linux kernel RDMA/rxe subsystem. For user-space queue pairs, rxe_post_send() takes the is_user branch and schedules send_task without validating the WQE . When rxe_requester() later calls copy_data(), it indexes wqe->dma.sge[cur_sge] using attacker-cont...

CVE-2026-92523 RDMA/nldev: validate dynamic counter attribute length

In the Linux kernel, the following vulnerability has been resolved: RDMA/nldev: validate dynamic counter attribute length RDMANLDEVATTRSTATHWCOUNTERS is a nested attribute whose children are consumed directly with nlagetu32. The top-level policy validates only the container, so it does not...

EUVD-2026-82144

In the Linux kernel, the following vulnerability has been resolved: RDMA/nldev: validate dynamic counter attribute length RDMANLDEVATTRSTATHWCOUNTERS is a nested attribute whose children are consumed directly with nlagetu32. The top-level policy validates only the container, so it does not...

CVE-2026-92523

CVE-2026-92523 affects the Linux kernel in the RDMA/nldev subsystem. The vulnerability is an input validation flaw: RDMA_NLDEV_ATTR_STAT_HWCOUNTERS is a nested Netlink attribute whose children are read directly via nla_get_u32() . The top-level policy validates only the container, not the fixed s...

CVE-2026-92512 RDMA/core: Fix use after free in ib_query_qp()

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix use after free in ibqueryqp When querying a QP via the netlink flow the only synchronization mechanism for the said QP is rdmarestrackget, meanwhile during the QP destroy path rdmarestrackdel is called at the end o...

EUVD-2026-82133

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix use after free in ibqueryqp When querying a QP via the netlink flow the only synchronization mechanism for the said QP is rdmarestrackget, meanwhile during the QP destroy path rdmarestrackdel is called at the end o...

CVE-2026-92512

A use-after-free vulnerability in the Linux kernel RDMA/core subsystem affects the ib_query_qp() function. When a QP is queried via the netlink resource tracking flow, the only synchronization is rdma_restrack_get() , but on the destroy path, rdma_restrack_del() is called too late—after vendor-sp...

CVE-2026-92511 RDMA/core: Fix potential use after free in ib_destroy_cq_user()

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix potential use after free in ibdestroycquser When accessing a CQ via the netlink path the only synchronization mechanism for the said CQ is rdmarestrackget. Currently, rdmarestrackdel is invoked at the end of...

CVE-2026-92511 RDMA/core: Fix potential use after free in ib_destroy_cq_user()

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix potential use after free in ibdestroycquser When accessing a CQ via the netlink path the only synchronization mechanism for the said CQ is rdmarestrackget. Currently, rdmarestrackdel is invoked at the end of...

CVE-2026-92511

CVE-2026-92511 is a use-after-free vulnerability in the Linux kernel's RDMA/core subsystem, specifically in ib_destroy_cq_user(). When a Completion Queue (CQ) is accessed via the netlink path, the only synchronization mechanism is rdma_restrack_get(). The flaw arises because rdma_restrack_del() w...

EUVD-2026-82132

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix potential use after free in ibdestroycquser When accessing a CQ via the netlink path the only synchronization mechanism for the said CQ is rdmarestrackget. Currently, rdmarestrackdel is invoked at the end of...