Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414318)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414318 advisory. A remote denial of service vulnerability was found in the Linux kernels TIPC kernel module. The while loop in tipclinkxmit hits an unknown state while attempting to...

EUVD-2023-23646

Malicious code in bioql PyPI...

CVE-2025-37824

CVE-2025-37824 affects the Linux kernel TIPC monitor path. The issue is a NULL pointer dereference in tipc_mon_reinit_self() caused by a race between enabling and disabling the bearer, where mon->self may be NULL during reinitialization. A fix has been applied in tipc_mon_reinit_self() (net/ti...

Linux Distros Unpatched Vulnerability : CVE-2021-47163

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: tipc: wait and exit until all work queues are done On some host, a crash could be triggered...

CVE-2022-49664

In the Linux kernel, the following vulnerability has been resolved: tipc: move bc link creation back to tipcnodecreate Shuang Li reported a NULL pointer dereference crash: BUG: kernel NULL pointer dereference, address: 0000000000000068 RIP: 0010:tipclinkisup+0x5/0x10 tipc Call Trace:...

CVE-2024-56642 tipc: Fix use-after-free of kernel socket in cleanup_bearer().

In the Linux kernel, the following vulnerability has been resolved: tipc: Fix use-after-free of kernel socket in cleanupbearer. syzkaller reported a use-after-free of UDP kernel socket in cleanupbearer without repro. 01 When bearerdisable calls tipcudpdisable, cleanup of the UDP kernel socket is...

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 Linux kernel, which stems from a NULL dereference issue in the cleanupbearer function in the tipc module...

kernel: tipc: force a dst refcount before doing decryption

A vulnerability was found in the Linux kernel's TIPC module, where a reference count on the destination entry was not enforced before decryption. This issue arises due to potential asynchronous returns from crypto requests, which could lead to crash...

kernel: tipc: force a dst refcount before doing decryption

A vulnerability was found in the Linux kernel's TIPC module, where a reference count on the destination entry was not enforced before decryption. This issue arises due to potential asynchronous returns from crypto requests, which could lead to crash...

kernel: tipc: force a dst refcount before doing decryption

A vulnerability was found in the Linux kernel's TIPC module, where a reference count on the destination entry was not enforced before decryption. This issue arises due to potential asynchronous returns from crypto requests, which could lead to crash...

kernel: tipc: force a dst refcount before doing decryption

A vulnerability was found in the Linux kernel's TIPC module, where a reference count on the destination entry was not enforced before decryption. This issue arises due to potential asynchronous returns from crypto requests, which could lead to crash...

kernel: tipc: force a dst refcount before doing decryption

A vulnerability was found in the Linux kernel's TIPC module, where a reference count on the destination entry was not enforced before decryption. This issue arises due to potential asynchronous returns from crypto requests, which could lead to crash...

Linux kernel security vulnerabilities

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 authentication problem in the tipc module...

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 Linux kernel, which originates from a possible memory leak in the tipc module tipcbufappend...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in Linux kernel, which originates from a post-release reuse vulnerability in the tipc module...

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. Linux kernel has a security vulnerability that stems from a vulnerability in the tipc module...

CVE-2021-47186

In the Linux kernel, the following vulnerability has been resolved: tipc: check for null after calling kmemdup kmemdup can return a null pointer so need to check for it, otherwise the null key will be dereferenced later in tipccryptokeyxmit as can be seen in the trace 1. 1...

CVE-2021-47163

In the Linux kernel, the following vulnerability has been resolved: tipc: wait and exit until all work queues are done On some host, a crash could be triggered simply by repeating these commands several times: modprobe tipc tipc bearer enable media udp name UDP1 localip 127.0.0.1 rmmod tipc BUG:...

CVE-2021-47163

In the Linux kernel, the following vulnerability has been resolved: tipc: wait and exit until all work queues are done On some host, a crash could be triggered simply by repeating these commands several times: modprobe tipc tipc bearer enable media udp name UDP1 localip 127.0.0.1 rmmod tipc BUG:...

CVE-2021-47163

CVE-2021-47163 affects the Linux kernel TIPC subsystem. The vulnerability can crash the kernel by triggering a race during module removal: removing the TIPC module and then scheduling a work queue can call cleanup_beareri() after the module is gone, leading to a crash. The root cause is the timin...