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 stems from a failure to validate the validity of the madagent pointer in RDMA/srpt, which could result in a null pointe...

PT-2025-54148

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a data race condition within the RDMA/irdma subsystem, specifically concerning CQP Completion Queue Pair completion statistics. The issue arises because...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992655)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992655 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix mlx5pollone curqp update flow When curqp isn't NULL, in order to avoid fetching th...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992592)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992592 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix duplicated reported IWCMEVENTCONNECTREPLY event If siwrecvmparr returns -EAGAIN, it...

PT-2025-54138

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a data race condition within the RDMA/irdma subsystem, specifically related to the completion queue pair CQP request done memory location. Kernel Concurrency...

CVE-2023-54028

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix the error "trying to register non-static key in rxecleanuptask" In the function rxecreateqp, rxeqpfrominit is called to initialize qp, internally things like rxeinittask are not setup until rxeqpinitreq. If an error...

RDMA/rxe: Fix null deref on srq->rq.queue after resize failure

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SUSE CVE-2023-54048

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Prevent handling any completions after qp destroy HW may generate completions that indicates QP is destroyed. Driver should not be scheduling any more completion handlers for this QP, after the QP is destroyed. Since...

SUSE CVE-2025-68379

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix null deref on srq-rq.queue after resize failure A NULL pointer dereference can occur in rxesrqchkattr when ibvmodifysrq is invoked twice in succession under certain error conditions. The first call may fail in...

Linux Distros Unpatched Vulnerability : CVE-2023-54055

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/irdma: Fix memory leak of PBLE objects On rmmod of irdma, the PBLE object memory is not being freed. PBLE object memory are not statically pre-allocated at...

CVE-2023-54055

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix memory leak of PBLE objects On rmmod of irdma, the PBLE object memory is not being freed. PBLE object memory are not statically pre-allocated at function initialization time unlike other HMC objects. PBLEs objects...

UBUNTU-CVE-2022-50775

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix refcount leak in hnsrocemmap rdmausermmapentrygetpgoff takes the reference. Add missing rdmausermmapentryput to release the reference. Acked-by Haoyue Xu...

CVE-2023-54048

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Prevent handling any completions after qp destroy HW may generate completions that indicates QP is destroyed. Driver should not be scheduling any more completion handlers for this QP, after the QP is destroyed. Since...

CVE-2022-50775

CVE-2022-50775 pertains to the Linux kernel RDMA/hns subsystem. The vulnerability arises from a refcount leak in hns_roce_mmap where rdma_user_mmap_entry_get_pgoff() takes a reference but rdma_user_mmap_entry_put() to release it was missing. The fix adds the missing release call to properly drop ...

CVE-2023-54048 RDMA/bnxt_re: Prevent handling any completions after qp destroy

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Prevent handling any completions after qp destroy HW may generate completions that indicates QP is destroyed. Driver should not be scheduling any more completion handlers for this QP, after the QP is destroyed. Since...

CVE-2022-50736 RDMA/siw: Fix immediate work request flush to completion queue

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix immediate work request flush to completion queue Correctly set send queue element opcode during immediate work request flushing in post sendqueue operation, if the QP is in ERROR state. An undefined ocode value...

UBUNTU-CVE-2023-54028

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix the error "trying to register non-static key in rxecleanuptask" In the function rxecreateqp, rxeqpfrominit is called to initialize qp, internally things like rxeinittask are not setup until rxeqpinitreq. If an error...

CVE-2023-54028 RDMA/rxe: Fix the error "trying to register non-static key in rxe_cleanup_task"

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix the error "trying to register non-static key in rxecleanuptask" In the function rxecreateqp, rxeqpfrominit is called to initialize qp, internally things like rxeinittask are not setup until rxeqpinitreq. If an error...

CVE-2023-54028 RDMA/rxe: Fix the error "trying to register non-static key in rxe_cleanup_task"

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix the error "trying to register non-static key in rxecleanuptask" In the function rxecreateqp, rxeqpfrominit is called to initialize qp, internally things like rxeinittask are not setup until rxeqpinitreq. If an error...

CVE-2025-68379 RDMA/rxe: Fix null deref on srq->rq.queue after resize failure

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix null deref on srq-rq.queue after resize failure A NULL pointer dereference can occur in rxesrqchkattr when ibvmodifysrq is invoked twice in succession under certain error conditions. The first call may fail in...