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-2021-30109

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 component of the network scheduler. The problem is related to the protection of the fl walk function with RCU. Althoug...

PT-2021-30058

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.151 Description A potential issue exists in the Linux Kernel, specifically in the flower component of the network scheduler. The problem is related to the protection of the fl walk function with RCU. Althoug...

PT-2021-26063

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.151 Description A potential issue exists in the Linux Kernel, specifically in the flower component of the network scheduler. The problem is related to the protection of the fl walk function with rcu. The...

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...

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-2021-26186

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 component of the network scheduler. The problem is related to the protection of the fl walk function with RCU. The...

PT-2024-11398

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.15.0-rc2+ Description The vulnerability is related to a use-after-free issue in the fl walk function of the Linux kernel's cls flower module. This issue occurs when a filter is deleted concurrently while the fl...