Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: sched/fair: Fixed an error in reweightentity. Syzbot detected a GPF in reweightentity. This issue has been fixed in commit 4ef0c5c6b5ba “kernel/sched: Fixed the issue where schedfork accesses an invalid schedtaskgroup”. There ...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013506)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013506 advisory. In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix fault in reweightentity Syzbot found a GPF in reweightentity. This has been...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010704)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010704 advisory. In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix fault in reweightentity Syzbot found a GPF in reweightentity. This has been...

SUSE CVE-2022-48921

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix fault in reweightentity Syzbot found a GPF in reweightentity. This has been bisected to commit 4ef0c5c6b5ba "kernel/sched: Fix schedfork access an invalid schedtaskgroup" There is a race between schedpostfork and...

Linux kernel sched reweight_entity synchronization failure

The vulnerability of the reweightentity function in the sched component of the Linux operating system’s kernel is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause service failures...

Linux Kernel Security Vulnerabilities

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 a race condition issue in the reweightentity function that results in a null pointer dereference when the...

kernel: sched/fair: Fix fault in reweight_entity

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix fault in reweightentity Syzbot found a GPF in reweightentity. This has been bisected to commit 4ef0c5c6b5ba "kernel/sched: Fix schedfork access an invalid schedtaskgroup" There is a race between schedpostfork and...

PT-2022-29063

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.15.3 through v5.15.27 Description A fault in reweight entity was fixed in the Linux Kernel. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions v5.15.3 through...

PT-2022-28994

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.16 through v5.16.12 Description A fault in reweight entity was fixed in the Linux Kernel. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions v5.16 through...