Unity Linux 20.1050a Security Update: kernel (UTSA-2026-007015)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007015 advisory. In the Linux kernel, the following vulnerability has been resolved: atm: atmtcp: Prevent arbitrary write in atmtcprecvcontrol. syzbot reported the splat below. 0 Whe...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006704)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006704 advisory. In the Linux kernel, the following vulnerability has been resolved: atm: atmtcp: Prevent arbitrary write in atmtcprecvcontrol. syzbot reported the splat below. 0 Whe...

Linux Distros Unpatched Vulnerability : CVE-2025-39828

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - atm: atmtcp: Prevent arbitrary write in atmtcprecvcontrol. syzbot reported the splat below. 0 When atmtcpvopen or atmtcpvclose is called via connect or close,...

SUSE CVE-2025-39828

In the Linux kernel, the following vulnerability has been resolved: atm: atmtcp: Prevent arbitrary write in atmtcprecvcontrol. syzbot reported the splat below. 0 When atmtcpvopen or atmtcpvclose is called via connect or close, atmtcpsendcontrol is called to send an in-kernel special message. The...

DEBIAN-CVE-2025-39828

In the Linux kernel, the following vulnerability has been resolved: atm: atmtcp: Prevent arbitrary write in atmtcprecvcontrol. syzbot reported the splat below. 0 When atmtcpvopen or atmtcpvclose is called via connect or close, atmtcpsendcontrol is called to send an in-kernel special message. The...

AZL-67392 CVE-2025-39828 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: atm: atmtcp: Prevent arbitrary write in atmtcprecvcontrol. syzbot reported the splat below. 0 When atmtcpvopen or atmtcpvclose is called via connect or close, atmtcpsendcontrol is called to send an in-kernel special message. The...

UBUNTU-CVE-2025-39828

In the Linux kernel, the following vulnerability has been resolved: atm: atmtcp: Prevent arbitrary write in atmtcprecvcontrol. syzbot reported the splat below. 0 When atmtcpvopen or atmtcpvclose is called via connect or close, atmtcpsendcontrol is called to send an in-kernel special message. The...

CVE-2025-39828

Summary (CVE-2025-39828) : In the Linux kernel’s ATM subsystem, the atmtcp_recv_control path allowed an in-kernel pointer (kptr) in a control message to be overwritten via an unvalidated sendmsg path. This enables an arbitrary-write condition through a crafted atmtcp_control message, exploitable ...

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 the atmtcprecvcontrol function not validating the vcc pointer in the atmtcpcontrol structure, which could le...