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 is related to state management errors. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of protect...

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 20.1070e 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...

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,...

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...

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

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...

CVE-2023-54318

CVE-2023-54318 affects the Linux kernel and is caused by unsafe concurrent modification of the smc_lgr_list.list during smcr_port_add, which may lead to a NULL pointer dereference and kernel crash. The provided documents specify that the fix is to use smc_lgr_list.lock to protect the iteration of...

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

The CVE-2025-68340 issue affects the Linux kernel team device driver (drivers/net/team). The root cause is a misordered type-change check in team_port_add: when adding a port device that is already UP, the operation succeeds until header_ops is changed from eth_header to ipgre_header inside team_...

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...

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...

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...