PT-2025-54035

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.3.0-rc4+ Description The Linux kernel contained a flaw in the networking scheduler's flower component related to filter IDR initialization. A commit moved the IDR initialization too early, potentially allowing...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987205)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987205 advisory. In the Linux kernel, the following vulnerability has been resolved: net: sched: flower: protect flwalk with rcu Patch that refactored flwalk to use...

PT-2021-30181

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.14.10 Description A potential issue exists in the Linux Kernel, specifically in the flower scheduler. The problem is related to the fl walk function, which is not properly protected with RCU. This issue was...

PT-2021-26114

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.71 Description A potential issue exists in the Linux Kernel, specifically in the flower scheduler. The problem is related to the fl walk function, which is not properly protected with RCU. This issue was...