The vulnerability of the team_port_add() function in the drivers/net/team/team_core.c file of the Linux kernel’s network device driver module allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the teamportadd function in the drivers/net/team/teamcore.c file of the Linux kernel’s network device driver module is related to state management errors. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fixed possible resource leaks in mpt3sastransportportadd. In mpt3sastransportportadd, if sasrphyadd returns an error, sasrphyfree must be called to free the resources allocated in sasenddevicealloc. Otherwise, a...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006918)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006918 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix possible resource leaks in mpt3sastransportportadd In mpt3sastransportportadd,...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-010869)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010869 advisory. In the Linux kernel, the following vulnerability has been resolved: net/smc: use smclgrlist.lock to protect smclgrlist.list iterate in smcrportadd While doing...

ROS-20260119-7394

A vulnerability in the teamportadd function of the drivers/net/team/teamcore.c component of the Linux operating system kernel is related to insufficient blocking. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993219)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993219 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix NULL pointer access in mpt3sastransportportadd Port is allocated by...

EUVD-2023-60486

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...

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...

UBUNTU-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...

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...

CVE-2023-54318

CVE-2023-54318 affects the Linux kernel in the net/smc code path. The issue stems from iterating smc_lgr_list.list in smcr_port_add without proper synchronization, allowing a linkgroup to be added or removed concurrently and potentially triggering a NULL dereference and kernel crash. The connecte...

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...

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...

team: Move team device type change at the end of team_port_add

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CVE-2025-68340

In the Linux kernel, the following vulnerability has been resolved: team: Move team device type change at the end of teamportadd Attempting to add a port device that is already up will expectedly fail, but not before modifying the team device headerops. In the case of the syzbot reproducer the gr...

CVE-2025-68340

CVE-2025-68340 (Linux kernel): A race/logic sequencing issue in the team device code can hang when adding a port device (e.g., gre0) configured as UP. Root cause: moving team_dev_type_check_change to after subsequent checks caused header_ops to switch from eth_header to ipgre_header mid-execution...

CVE-2025-68340

In the Linux kernel, the following vulnerability has been resolved: team: Move team device type change at the end of teamportadd Attempting to add a port device that is already up will expectedly fail, but not before modifying the team device headerops. In the case of the syzbot reproducer the gr...

CVE-2025-68340 team: Move team device type change at the end of team_port_add

In the Linux kernel, the following vulnerability has been resolved: team: Move team device type change at the end of teamportadd Attempting to add a port device that is already up will expectedly fail, but not before modifying the team device headerops. In the case of the syzbot reproducer the gr...

PT-2025-52756

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the team device driver. Specifically, the issue arises when adding a port device that is already in an 'up' state. This can lead to...

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 the Linux kernel that stems from an improper device type change in teamportadd, which could lead to a crash...