Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989107)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989107 advisory. In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix a race in rxrpcexitnet Current code can lead to the following race: CPU0 CPU1...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986721)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986721 advisory. In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix a race in rxrpcexitnet Current code can lead to the following race: CPU0 CPU1...

The vulnerability of the rxrpc_exit_net() function in the net/rxrpc/net_ns.c module, which implements networking functions for the Linux kernel, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the rxrpcexitnet function in the net/rxrpc/netns.c module, which implements networking functions in the Linux kernel, is related to the reutilization of previously released memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

CVE-2022-49087

In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix a race in rxrpcexitnet Current code can lead to the following race: CPU0 CPU1 rxrpcexitnet rxrpcpeerkeepaliveworker if rxnet-live rxnet-live = false; deltimersync&rxnet-peerkeepalivetimer;...

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 exit in rxrpcexitnet while peerkeepalivetimer is still active, which could lead to reuse after release...

PT-2025-8015 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the fixed version Description: A race condition exists in the Linux kernel, specifically in the rxrpc exit net function. This issue can lead to a use-after-free error when the peer keepalive timer is still armed...