CVE-2026-46027 net/smc: avoid early lgr access in smc_clc_wait_msg

In the Linux kernel, the following vulnerability has been resolved: net/smc: avoid early lgr access in smcclcwaitmsg A CLC decline can be received while the handshake is still in an early stage, before the connection has been associated with a link group. The decline handling in smcclcwaitmsg...

CVE-2026-46027 net/smc: avoid early lgr access in smc_clc_wait_msg

In the Linux kernel, the following vulnerability has been resolved: net/smc: avoid early lgr access in smcclcwaitmsg A CLC decline can be received while the handshake is still in an early stage, before the connection has been associated with a link group. The decline handling in smcclcwaitmsg...

CVE-2026-46027

In the Linux kernel, the following vulnerability has been resolved: net/smc: avoid early lgr access in smcclcwaitmsg A CLC decline can be received while the handshake is still in an early stage, before the connection has been associated with a link group. The decline handling in smcclcwaitmsg...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the smcclcwaitmsg function accessing the link group state prematurely when a CLC refusal occurs...

PT-2026-43894

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description An issue exists in the net/smc module where a CLC decline can be received during the early stages of a handshake, before the...

Linux Distros Unpatched Vulnerability : CVE-2026-46027

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/smc: avoid early lgr access in smcclcwaitmsg A CLC decline can be received while the handshake is still in an early stage, before the connection has been...

CVE-2026-46027: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/smc: avoid early lgr access in smcclcwaitmsg A CLC decline can be received while the handshake is still in an early stage, before the connection has been associated with a link group. The decline handling in smcclcwaitmsg...

CVE-2026-43013

A flaw was found in the Linux kernel's net/mlx5 driver. An error in the mlx5lagdevaddmdev function can lead to the creation of debugfs entries without a valid LAG Link Aggregation Group context. This exposes interfaces that rely on a valid pointer, potentially leading to a NULL pointer dereferenc...

CVE-2026-2934

A security vulnerability has been detected in YiFang CMS up to 2.0.5. This impacts the function update of the file app/db/admin/DfriendLinkGroup.php of the component Extended Management Module. The manipulation of the argument Name leads to cross site scripting. It is possible to initiate the...

CVE-2026-2934

A security vulnerability has been detected in YiFang CMS up to 2.0.5. This impacts the function update of the file app/db/admin/DfriendLinkGroup.php of the component Extended Management Module. The manipulation of the argument Name leads to cross site scripting. It is possible to initiate the...

CVE-2026-2934 YiFang CMS Extended Management D_friendLinkGroup.php update cross site scripting

A security vulnerability has been detected in YiFang CMS up to 2.0.5. This impacts the function update of the file app/db/admin/DfriendLinkGroup.php of the component Extended Management Module. The manipulation of the argument Name leads to cross site scripting. It is possible to initiate the...

CVE-2026-2934

YiFang CMS (up to 2.0.5) is affected in the Extended Management Module by a vulnerability in the update function of file app/db/admin/D_friendLinkGroup.php. The issue arises from manipulation of the Name parameter, enabling cross site scripting (XSS). Attacks can be initiated remotely, and public...

SUSE CVE-2023-54318

In the Linux kernel, the following vulnerability has been resolved: net/smc: use smclgrlist.lock to protect smclgrlist.list iterate in smcrportadd While doing smcrportadd, there maybe linkgroup add into or delete from smclgrlist.list at the same time, which may result kernel crash. So, use...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993022)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993022 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: fix NULL sndbufdesc in smccdctxhandler When performing a stress test on SMC-R by rmmod...

EUVD-2023-60404

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix potential panic dues to unprotected smcllcsrvaddlink There is a certain chance to trigger the following panic: PID: 5900 TASK: ffff88c1c8af4100 CPU: 1 COMMAND: "kworker/1:48" 0 ffff9456c1cc79a0 machinekexec at...

CVE-2023-54318 net/smc: use smc_lgr_list.lock to protect smc_lgr_list.list iterate in smcr_port_add

In the Linux kernel, the following vulnerability has been resolved: net/smc: use smclgrlist.lock to protect smclgrlist.list iterate in smcrportadd While doing smcrportadd, there maybe linkgroup add into or delete from smclgrlist.list at the same time, which may result kernel crash. So, use...

kernel: net/smc: use smc_lgr_list.lock to protect smc_lgr_list.list iterate in smcr_port_add

A race condition was found in the SMC networking subsystem. Iterating over the link group list in smcrportadd without holding the lock can cause crashes when concurrent add/remove operations modify the list...

Linux Distros Unpatched Vulnerability : CVE-2021-47536

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net/smc: fix wrong listdel in smclgrcleanupearly smclgrcleanupearly meant to delete the link...

SUSE CVE-2021-47536

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix wrong listdel in smclgrcleanupearly smclgrcleanupearly meant to delete the link group from the link group list, but it deleted the list head by mistake. This may cause memory corruption since we didn't remove the rea...

SUSE CVE-2022-48931

In the Linux kernel, the following vulnerability has been resolved: configfs: fix a race in configfs,unregistersubsystem When configfsregistersubsystem or configfsunregistersubsystem is executing linkgroup or unlinkgroup, it is possible that two processes add or delete list concurrently. Some...