PT-2026-98556

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the net/sched component where a batched RTM NEWACTION request can lead to memory and resource leaks. When replacing an existing action, the tcf idr check alloc functio...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-396890)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-396890 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: fix possible infinite loop in tcfidrcheckalloc syzbot found hanging tasks...

SUSE CVE-2024-40995

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: fix possible infinite loop in tcfidrcheckalloc syzbot found hanging tasks waiting on rtnllock 1 A reproducer is available in the syzbot bug. When a request to add multiple actions with the same index is sent, t...

PT-2024-10509

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.9.0-rc4-syzkaller-00173-g3cdb45594619 Description The issue is related to a possible infinite loop in the tcf idr check alloc function, which can cause tasks to hang when a request to add multiple actions with...