CVE-2023-54015

CVE-2023-54015: In the Linux kernel, the mlx5_devcom_register_device allocation flow could cause a use-after-free. If devcom allocation fails, the code frees priv, but priv might belong to another thread, risking use-after-free. The fix frees priv only when it was allocated by the running thread,...

PT-2025-53030

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.0.0-rc3 for upstream debug 2022 08 30 13 10 Description The Linux kernel contains a flaw in the mlx5 module related to asynchronous command handling. Specifically, a race condition in mlx5 cmd cleanup async ctx...

PT-2025-52972

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the net/mlx5 component, specifically in the mlx5 devcom register device function. A use-after-free condition can occur if devcom allocation fails,...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabilit...

RDMA/mlx5: Initialize obj_event->obj_sub_list before xa_insert

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kernel: RDMA/mlx5: Fix mlx5_ib_get_hw_stats when used for device

An out-of-bounds write vulnerability exists in the linux kernel, such that when mlx5ibgethwstats is used forthe device portnum = 0, There is a special handling in order to use the correct counters, but, portnum is being passed down the stack without any change leading to damage in system...

RHEL 8 : kernel (RHSA-2025:23463)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:23463 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ethtool: check device is...

CVE-2025-68310

In the Linux kernel, the following vulnerability has been resolved: s390/pci: Avoid deadlock between PCI error recovery and mlx5 crdump Do not block PCI config accesses through pcicfgaccesslock when executing the s390 variant of PCI error recovery: Acquire just devicelock instead of pcidevlock as...

CVE-2025-68310

In the Linux kernel, the following vulnerability has been resolved: s390/pci: Avoid deadlock between PCI error recovery and mlx5 crdump Do not block PCI config accesses through pcicfgaccesslock when executing the s390 variant of PCI error recovery: Acquire just devicelock instead of pcidevlock as...

UBUNTU-CVE-2025-68310

In the Linux kernel, the following vulnerability has been resolved: s390/pci: Avoid deadlock between PCI error recovery and mlx5 crdump Do not block PCI config accesses through pcicfgaccesslock when executing the s390 variant of PCI error recovery: Acquire just devicelock instead of pcidevlock as...

CVE-2025-68310

CVE-2025-68310 : Linux kernel fix for a deadlock between PCI error recovery and mlx5 crdump on s390. The patch avoids blocking PCI config accesses by PCI error recovery code by acquiring only device_lock() (not pci_dev_lock()), preventing hangs in mlx5_health_unload and crdump collection when PCI...

CVE-2025-68310 s390/pci: Avoid deadlock between PCI error recovery and mlx5 crdump

In the Linux kernel, the following vulnerability has been resolved: s390/pci: Avoid deadlock between PCI error recovery and mlx5 crdump Do not block PCI config accesses through pcicfgaccesslock when executing the s390 variant of PCI error recovery: Acquire just devicelock instead of pcidevlock as...

CVE-2025-68310 s390/pci: Avoid deadlock between PCI error recovery and mlx5 crdump

In the Linux kernel, the following vulnerability has been resolved: s390/pci: Avoid deadlock between PCI error recovery and mlx5 crdump Do not block PCI config accesses through pcicfgaccesslock when executing the s390 variant of PCI error recovery: Acquire just devicelock instead of pcidevlock as...

EUVD-2025-203687

In the Linux kernel, the following vulnerability has been resolved: mlx5: Fix default values in create CQ Currently, CQs without a completion function are assigned the mlx5addcqtotasklet function by default. This is problematic since only user CQs created through the mlx5ib driver are intended to...

AZL-72517 CVE-2025-68209 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: mlx5: Fix default values in create CQ Currently, CQs without a completion function are assigned the mlx5addcqtotasklet function by default. This is problematic since only user CQs created through the mlx5ib driver are intended to...

UBUNTU-CVE-2025-40350

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: RX, Fix generating skb from non-linear xdpbuff for striding RQ XDP programs can change the layout of an xdpbuff through bpfxdpadjusttail and bpfxdpadjusthead. Therefore, the driver cannot assume the size of the linear...

CVE-2025-68209 mlx5: Fix default values in create CQ

In the Linux kernel, the following vulnerability has been resolved: mlx5: Fix default values in create CQ Currently, CQs without a completion function are assigned the mlx5addcqtotasklet function by default. This is problematic since only user CQs created through the mlx5ib driver are intended to...

CVE-2025-68209 mlx5: Fix default values in create CQ

In the Linux kernel, the following vulnerability has been resolved: mlx5: Fix default values in create CQ Currently, CQs without a completion function are assigned the mlx5addcqtotasklet function by default. This is problematic since only user CQs created through the mlx5ib driver are intended to...

Linux Distros Unpatched Vulnerability : CVE-2025-40350

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/mlx5e: RX, Fix generating skb from non-linear xdpbuff for striding RQ XDP programs can change the layout of an xdpbuff through bpfxdpadjusttail and...

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 Linux kernel that stems from an improperly set default value when creating a CQ in mlx5, which could lead to a null pointer exception...