Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-013141)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013141 advisory. In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix bug due to prealloc collision When userspace is using AFRXRPC to provide a server, it...

EUVD-2025-27896

Malicious code in bioql PyPI...

rxrpc: Fix bug due to prealloc collision

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AZL-70457 CVE-2025-38544 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix bug due to prealloc collision When userspace is using AFRXRPC to provide a server, it has to preallocate incoming calls and assign to them call IDs that will be used to thread related recvmsg and sendmsg together. The...

CVE-2025-38544

CVE-2025-38544 : The Linux kernel’s rxrpc implementation had a bug where preallocated call IDs could collide, triggering cleanup assertions when an in-use ID was released. The fix sets the call state in rxrpc_service_prealloc_one() and marks the call as released before cleanup, preventing both as...

CVE-2025-38544 rxrpc: Fix bug due to prealloc collision

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix bug due to prealloc collision When userspace is using AFRXRPC to provide a server, it has to preallocate incoming calls and assign to them call IDs that will be used to thread related recvmsg and sendmsg together. The...

CVE-2025-38544 rxrpc: Fix bug due to prealloc collision

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix bug due to prealloc collision When userspace is using AFRXRPC to provide a server, it has to preallocate incoming calls and assign to them call IDs that will be used to thread related recvmsg and sendmsg together. The...

PT-2025-33587

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel’s rxrpc subsystem related to preallocation of incoming calls when using AF RXRPC for server functionality. The issue arises from a collision during...