192 matches found
OESA-2024-1860 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: RDMA/cma: Ensure rdmaaddrcancel happens before issuing more requests The FSM can run in a circle allowing rdmaresolveip to be called twice on the same idpriv...
RDMA/mlx5: Fix fortify source warning while accessing Eth segment
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DEBIAN-CVE-2024-38545
In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix UAF for cq async event The refcount of CQ is not protected by locks. When CQ asynchronous events and CQ destruction are concurrent, CQ may have been released, which will cause UAF. Use the xalock to protect the CQ...
PT-2024-11500
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the RDMA/mlx5 component in the Linux kernel. Specifically, for the case of IB MR TYPE DM, the mr does not have a umem, even though it is a user MR. This causes th...
UBUNTU-CVE-2021-47481
In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Initialize the ODP xarray when creating an ODP MR Normally the zero fill would hide the missing initialization, but an errant set to descsize in regcreate causes a crash: BUG: unable to handle page fault for address:...
SUSE CVE-2022-48694
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix drain SQ hang with no completion SW generated completions for outstanding WRs posted on SQ after QP is in error target the wrong CQ. This causes the ibdrainsq to hang with no completion. Fix this to generate...
kernel: Linux kernel: RDMA/core GID entry leak causes Denial of Service
A flaw was found in the Linux kernel's Remote Direct Memory Access RDMA core component. A local user with low privileges could trigger a Global Identifier GID entry reference leak when an Address Handle AH creation request fails. This resource leak could lead to system instability and a Denial of...
kernel: Linux kernel: Denial of Service vulnerability in RDMA/rxe component
A flaw was found in the Linux kernel's Remote Direct Memory Access RDMA subsystem, specifically within the rxe component. A local user could trigger a kernel panic by causing an error during the setup of a Queue Pair QP in rxecreateqp. This occurs when the system attempts to clean up resources by...
UBUNTU-CVE-2021-47196
In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Set send and receive CQ before forwarding to the driver Preset both receive and send CQ pointers prior to call to the drivers and overwrite it later again till the mlx4 is going to be changed do not overwrite ibqp...
SUSE CVE-2024-26744
In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: Support specifying the srptserviceguid parameter Make loading ibsrpt with this parameter set work. The current behavior is that setting that parameter while loading the ibsrpt kernel module triggers the following kerne...
SUSE CVE-2021-47078
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Clear all QP fields if creation failed rxeqpdocleanup relies on valid pointer values in QP for the properly created ones, but in case rxeqpfrominit failed it was filled with garbage and caused tot the following error...
February 13, 2024—KB5034766 (OS Build 22000.2777)
February 13, 2024—KB5034766 OS Build 22000.2777 Applies To Windows 11 version 21H2, all editions Note For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 11, version 21H2, see its...
kernel: Linux kernel: Memory leak in RDMA restrack leads to Denial of Service
A flaw was found in the Linux kernel, specifically within the Remote Direct Memory Access RDMA restrack component. A local user could exploit this vulnerability due to a failure to properly release the Memory Region MR restrack when it is deleted. This oversight leads to a memory leak, which can...
kernel: Linux kernel: Memory leak in RDMA/irdma subsystem leads to Denial of Service
A flaw was found in the Linux kernel's RDMA/irdma subsystem. When the irdma module is unloaded, certain memory objects PBLEs are not properly released, leading to a memory leak. A local attacker could repeatedly trigger this condition, causing system memory to be exhausted and resulting in a Deni...
PT-2025-40681
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel’s RDMA/rxe component where incomplete state saving in the rxe requester function can lead to corrupted resent packets under heavy stress testing...
kernel: RDMA/rxe: Fix "kernel NULL pointer dereference" error
A NULL pointer dereference vulnerability was found in the RXE Soft-RoCE RDMA driver in the Linux kernel. When rxequeueinit fails during queue pair initialization in rxeqpinitreq, the task function and argument pointers qp-req.task.func and qp-req.task.arg remain uninitialized. The cleanup functio...
PT-2023-35163 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.2 through v5.15.90 Description: A potential security issue exists due to an ib block iterator counter overflow in the RDMA/core component. The actual impact and attack plausibility have not yet been proven...
PT-2025-49693
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the hns roce alloc mr function within the RDMA/hns module of the Linux kernel. Specifically, when the hns roce mr enable function fails, the mr key is not release...
PT-2022-34106 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 4.16 through 5.10.136 Description: The issue is related to the incorrect clearing of the interrupt status register in RDMA/hns. The actual impact and attack plausibility have not yet been proven. Recommendations: For Lin...
UBUNTU-CVE-2022-0812
An information leak flaw was found in NFS over RDMA in the net/sunrpc/xprtrdma/rpcrdma.c in the Linux Kernel. This flaw allows an attacker with normal user privileges to leak kernel information...