Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004341)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004341 advisory. kernel/sched/fair.c in the Linux kernel before 5.3.9, when cpu.cfsquotaus is used e.g., with Kubernetes, allows attackers to cause a denial of service against...

CVE-2023-53215 sched/fair: Don't balance task to its current running CPU

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Don't balance task to its current running CPU We've run into the case that the balancer tries to balance a migration disabled task and trigger the warning in settaskcpu like below: ------------ cut here ------------...

The vulnerability of the avg_vruntime() function in the kernel/sched/fair.c module of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the avgvruntime function in the kernel/sched/fair.c module of the Linux operating system is related to pointer manipulation. Exploiting this vulnerability can allow an attacker to cause a service failure...

Revert "sched/fair: Make sure to try to detach at least one movable task"

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DEBIAN-CVE-2021-47209

In the Linux kernel, the following vulnerability has been resolved: sched/fair: Prevent dead task groups from regaining cfsrq's Kevin is reporting crashes which point to a use-after-free of a cfsrq in updateblockedaverages. Initial debugging revealed that we've live cfsrq's onlist=1 in an about t...

Linux kernel kernel/sched/fair.c file denial of service vulnerability

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A security vulnerability exists in the kernel/sched/fair.c file in Linux kernel versions prior to 5.3.9. An attacker could exploit this vulnerability to cause a denial...