Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986922)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986922 advisory. In the Linux kernel, the following vulnerability has been resolved: tipc: fix kernel panic when enabling bearer When enabling a bearer on a node, a kernel panic is...

CVE-2025-38184

CVE-2025-38184 affects the Linux kernel TIPC subsystem. A null-ptr-deref can occur when acquiring the remote IP of an ethernet bearer (e.g., via TIPC_NL_UDP_GET_REMOTEIP with media name set to tun), due to a race where bearer_list[bid] may be NULL or another media when another thread updates it. ...

DEBIAN-CVE-2022-48865

In the Linux kernel, the following vulnerability has been resolved: tipc: fix kernel panic when enabling bearer When enabling a bearer on a node, a kernel panic is observed: 4.498085 RIP: 0010:tipcmonprep+0x4e/0x130 tipc ... 4.520030 Call Trace: 4.520689 4.521236 tipclinkbuildprotomsg+0x375/0x750...

CVE-2022-48865 tipc: fix kernel panic when enabling bearer

In the Linux kernel, the following vulnerability has been resolved: tipc: fix kernel panic when enabling bearer When enabling a bearer on a node, a kernel panic is observed: 4.498085 RIP: 0010:tipcmonprep+0x4e/0x130 tipc ... 4.520030 Call Trace: 4.520689 4.521236 tipclinkbuildprotomsg+0x375/0x750...

Linux Kernel TIPC Message Reassembly Use-After-Free Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Linux Kernel. Authentication is not required to exploit this vulnerability, but only systems with TIPC bearer enabled are vulnerable. The specific flaw exists within the processing of fragmented TIPC...