CVE-2022-50712

In the Linux kernel, the following vulnerability has been resolved: devlink: hold region lock when flushing snapshots Netdevsim triggers a splat on reload, when it destroys regions with snapshots pending: WARNING: CPU: 1 PID: 787 at net/core/devlink.c:6291 devlinkregionsnapshotdel+0x12e/0x140 CPU...

UBUNTU-CVE-2022-50712

In the Linux kernel, the following vulnerability has been resolved: devlink: hold region lock when flushing snapshots Netdevsim triggers a splat on reload, when it destroys regions with snapshots pending: WARNING: CPU: 1 PID: 787 at net/core/devlink.c:6291 devlinkregionsnapshotdel+0x12e/0x140 CPU...

CVE-2022-50772

CVE-2022-50772 affects the Linux kernel in the netdevsim component, specifically the nsim_bus_dev_new() path. The vulnerability occurs when device_register() fails during nsim_bus_dev_new(); the reference in nsim_bus_dev->dev remains at 1 and the associated object name may not be released, cau...

CVE-2022-50772 netdevsim: fix memory leak in nsim_bus_dev_new()

In the Linux kernel, the following vulnerability has been resolved: netdevsim: fix memory leak in nsimbusdevnew If deviceregister failed in nsimbusdevnew, the value of reference in nsimbusdev-dev is 1. obj-name in nsimbusdev-dev will not be released. unreferenced object 0xffff88810352c480 size 16...

CVE-2022-50772 netdevsim: fix memory leak in nsim_bus_dev_new()

In the Linux kernel, the following vulnerability has been resolved: netdevsim: fix memory leak in nsimbusdevnew If deviceregister failed in nsimbusdevnew, the value of reference in nsimbusdev-dev is 1. obj-name in nsimbusdev-dev will not be released. unreferenced object 0xffff88810352c480 size 16...

CVE-2022-50712 devlink: hold region lock when flushing snapshots

In the Linux kernel, the following vulnerability has been resolved: devlink: hold region lock when flushing snapshots Netdevsim triggers a splat on reload, when it destroys regions with snapshots pending: WARNING: CPU: 1 PID: 787 at net/core/devlink.c:6291 devlinkregionsnapshotdel+0x12e/0x140 CPU...

CVE-2022-50712

Technical details about CVE-2022-50712 are not publicly provided in the supplied documents. Monitor for updates from vendor advisories and OSV entries to obtain affected products, impact, and fixes.

Linux Distros Unpatched Vulnerability : CVE-2022-50772

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netdevsim: fix memory leak in nsimbusdevnew If deviceregister failed in nsimbusdevnew, the value of reference in nsimbusdev-dev is 1. obj-name in nsimbusdev-dev...

PT-2025-53016

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.0-07460-g7ae9888d6e1c 580 Description A flaw exists in the Linux kernel related to devlink snapshot handling. Specifically, the devlink region snapshot del function does not consistently hold the region lock...

PT-2025-53138

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the nsim bus dev new function within the netdevsim module of the Linux kernel. If device register fails during the execution of this function, the dev reference i...

CVE-2025-40251

No description is available for this CVE. Mitigation Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability...

SUSE CVE-2025-40251

In the Linux kernel, the following vulnerability has been resolved: devlink: rate: Unset parent pointer in devlratenodesdestroy The function devlratenodesdestroy is documented to "Unset parent for all rate objects". However, it was only calling the driver-specific rateleafparentset or...

AZL-71420 CVE-2025-40251 affecting package kernel for versions less than 6.6.119.3-1

In the Linux kernel, the following vulnerability has been resolved: devlink: rate: Unset parent pointer in devlratenodesdestroy The function devlratenodesdestroy is documented to "Unset parent for all rate objects". However, it was only calling the driver-specific rateleafparentset or...

CVE-2025-40251

CVE-2025-40251 affects the Linux kernel devlink rate code. The root cause was devl_rate_nodes_destroy not clearing devlink_rate->parent (only calling rate_leaf_parent_set/rate_node_parent_set and decrementing the parent’s refcount), leaving a dangling pointer. This could trigger refcount warni...

EUVD-2025-201206

In the Linux kernel, the following vulnerability has been resolved: devlink: rate: Unset parent pointer in devlratenodesdestroy The function devlratenodesdestroy is documented to "Unset parent for all rate objects". However, it was only calling the driver-specific rateleafparentset or...

CVE-2025-40251 devlink: rate: Unset parent pointer in devl_rate_nodes_destroy

In the Linux kernel, the following vulnerability has been resolved: devlink: rate: Unset parent pointer in devlratenodesdestroy The function devlratenodesdestroy is documented to "Unset parent for all rate objects". However, it was only calling the driver-specific rateleafparentset or...

CVE-2025-40251 devlink: rate: Unset parent pointer in devl_rate_nodes_destroy

In the Linux kernel, the following vulnerability has been resolved: devlink: rate: Unset parent pointer in devlratenodesdestroy The function devlratenodesdestroy is documented to "Unset parent for all rate objects". However, it was only calling the driver-specific rateleafparentset or...

Linux Distros Unpatched Vulnerability : CVE-2025-40251

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - devlink: rate: Unset parent pointer in devlratenodesdestroy The function devlratenodesdestroy is documented to Unset parent for all rate objects. However, it wa...

netdevsim: Fix memory leak of nsim_dev->fa_cookie

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Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2025-093 (ALASKERNEL-5.15-2025-093)

The version of kernel installed on the remote host is prior to 5.15.194-135.217. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2025-093 advisory. In the Linux kernel, the following vulnerability has been resolved: netdevsim: fix memory leak in...