The vulnerability of the setup_port() and destroy_port() functions in the drivers/infiniband/core/sysfs.c driver of the Linux operating system’s kernel allows a malicious actor to cause a service failure.

The vulnerability of the setupport and destroyport functions in the drivers/infiniband/core/sysfs.c driver of the Linux operating system’s InfiniBand kernel is related to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the `create_mad_addr_info()` function in the `drivers/infiniband/core/mad.c` file of the Linux operating system’s kernel driver for InfiniBand, which allows a hacker to cause a service failure.

The vulnerability of the createmadaddrinfo function in the drivers/infiniband/core/mad.c file of the Linux operating system’s InfiniBand driver module is related to the use of functions with non-standard implementations. Exploiting this vulnerability could allow an attacker to cause a service...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: i40e: Do not use the WQMEMRECLAIM flag for the workqueue. The issue was reported by a customer during SRIOV testing. When both the i40e and i40iw drivers are loaded, a warning is triggered in the checkFlushDependency function...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: IB/hfi1: Fixed an early init panic issue. An early failure in hfi1ipoibsetuprn can lead to the following panic: BUG: Unable to handle a NULL pointer derefrence in the kernel at 00000000000001b0 PGD 0 P4D 0 Oops: 0002 1 SMP NOP...

EUVD-2026-48980

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: bound Read Response placement to the RREAD length In drivers/infiniband/sw/siw/siwqprx.c, siwprocrresp places each inbound Read Response DDP segment at sge-laddr + wqe-processed and then accumulates wqe-processed, but i...

CVE-2026-64268 RDMA/siw: bound Read Response placement to the RREAD length

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: bound Read Response placement to the RREAD length In drivers/infiniband/sw/siw/siwqprx.c, siwprocrresp places each inbound Read Response DDP segment at sge-laddr + wqe-processed and then accumulates wqe-processed, but i...

The vulnerabilities of the functions rxe_mr_alloc() and rxe_mr_init_user() in the driver/infiniband/sw/rxe/rxe_mr.c file of the Linux operating system’s InfiniBand driver module allow attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the functions rxemralloc and rxemrinituser in the driver/infiniband/sw/rxe/rxemr.c module of the Linux operating system’s InfiniBand driver is related to the repeated release of previously released memory. Exploiting this vulnerability could allow an attacker to compromise th...

The vulnerability of the rxe_qp_do_cleanup() function in the drivers/infiniband/sw/rxe/rxe_qp.c module of the Linux operating system’s kernel allows a malicious actor to cause a service failure.

The vulnerability of the rxeqpdocleanup function in the drivers/infiniband/sw/rxe/rxeqp.c module of the Linux operating system’s kernel involves access to an uninitialized pointer. Exploiting this vulnerability could allow a attacker to cause a service failure...

USN-8529-1: Linux kernel vulnerabilities

It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when handling socket buffer fragments. This flaw is known as Fragnesia. A local attacker could use this to escalate privileges, or possibly escape a container. CVE-2026-43503 Several security issues...

The vulnerability of the `ib_del_sub_device_and_put()` function in the `drivers/infiniband/core/device.c` file of the Linux operating system’s InfiniBand driver module allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the ibdelsubdeviceandput function in the drivers/infiniband/core/device.c file of the Linux operating system’s InfiniBand driver is related to errors during link counters updates. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006698)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006698 advisory. In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix possible panic during hotplug remove During hotplug remove it is possible that the...

ROS-20260408-73-0010

A vulnerability in the findhwthreadmask function of the drivers/infiniband/hw/hfi1/affinity.c component of the Linux kernel is related to the lack of division by zero check. Exploitation of the vulnerability allows an intruder to affect confidentiality, integrity and availability of protected...

The vulnerability of the rxe_qp_do_cleanup() function in the drivers/infiniband/sw/rxe/rxe_qp.c module of the Linux operating system’s kernel allows a malicious actor to cause a service failure.

The vulnerability of the rxeqpdocleanup function in the drivers/infiniband/sw/rxe/rxeqp.c module of the Linux operating system’s kernel involves a pointer dereferencing issue. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the __qedr_alloc_mr() function in the drivers/infiniband/hw/qedr/verbs.c module of the Linux operating system’s InfiniBand driver allows a hacker to cause a service failure.

The vulnerability of the qedrallocmr function in the drivers/infiniband/hw/qedr/verbs.c module of the Linux operating system’s InfiniBand driver involves improper memory release memory leak. Exploiting this vulnerability could allow a attacker to cause a service failure...

The vulnerability of the readreply() function in the drivers/infiniband/sw/rxe/rxe_resp.c file of the InfiniBand driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the readreply function in the drivers/infiniband/sw/rxe/rxeresp.c file of the InfiniBand driver for the Linux operating system exposes confidential information. Exploiting this vulnerability could allow a perpetrator to cause a service failure...

The vulnerability of the sdma_clean() function in the drivers/infiniband/hw/hfi1/sdma.c module of the Linux operating system’s kernel driver allows a malicious actor to cause a service failure.

The vulnerability of the sdmaclean function in the drivers/infiniband/hw/hfi1/sdma.c module of the Linux operating system’s InfiniBand support driver is related to incorrect initialization of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2026-23289

A flaw was found in the Linux kernel's IB/mthca component. A local user could exploit this vulnerability by triggering a system call failure path related to the mthcacreatesrq function. This oversight leads to a missed unmapping of user database resources, resulting in a resource leak...

The vulnerability of the nldev_stat_set_counter_dynamic_doit() function in the drivers/infiniband/core/nldev.c file of the Linux operating system’s kernel support for InfiniBand driver module allows a hacker to trigger a service failure.

The vulnerability of the nldevstatsetcounterdynamicdoit function in the drivers/infiniband/core/nldev.c file of the Linux operating system’s InfiniBand support driver module is related to a fixed-point overflow or cyclic shift. Exploiting this vulnerability could allow an attacker to cause a...

The vulnerability of the irdma_cm_teardown_connections() function in the drivers/infiniband/hw/irdma/cm.c file of the Linux kernel’s InfiniBand support driver allows a attacker to cause a service failure.

The vulnerability of the irdmacmteardownconnections function in the drivers/infiniband/hw/irdma/cm.c file of the Linux kernel’s InfiniBand support module is related to a stack-based buffer overflow. Exploiting this vulnerability could allow an attacker to trigger a service failure...

The vulnerability of the pass_establish() function in the drivers/infiniband/hw/cxgb4/cm.c module of the Linux kernel’s InfiniBand driver allows a attacker to cause a service failure.

The vulnerability of the passestablish function in the drivers/infiniband/hw/cxgb4/cm.c module of the Linux kernel driver for InfiniBand relates to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...