CVE-2026-53085 bpf: fix mm lifecycle in open-coded task_vma iterator

In the Linux kernel, the following vulnerability has been resolved: bpf: fix mm lifecycle in open-coded taskvma iterator The open-coded taskvma iterator reads task-mm locklessly and acquires mmapreadtrylock but never calls mmget. If the task exits concurrently, the mmstruct can be freed as it is...

Linux kernel resource management error vulnerability (CNVD-2024-39361)

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 failure to properly manage memory reference counting when dealing with preoccupied fences, which could lea...

Linux kernel 资源管理错误漏洞

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 failure to properly manage memory reference counting when dealing with preoccupied fences, which could lea...

Debian dla-3521 : thunderbird - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3521 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3521-1 [email protected]...