Linux Distros Unpatched Vulnerability : CVE-2024-26841

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - LoongArch: Update cpusiblingmap when disabling nonboot CPUs Update cpusiblingmap when disabling nonboot CPUs by defining & calling clearcpusiblingmap, otherwise...

CVE-2024-26841

A flaw was found in the Linux kernel. This vulnerability specifically affects LoongArch processors. The issue is related to the CPU sibling map, which is not correctly updated when non-boot CPUs are disabled. This issue could lead to errors on Symmetric Multi-Threading SMT systems, such as...

CVE-2024-26841

Exposed CVE-2024-26841 affecting LoongArch Linux kernels: when disabling nonboot CPUs, cpu_sibling_map is not updated, risking negative jump-label counts on SMT systems. A fix defines and calls clear_cpu_sibling_map() to refresh the mapping, mitigating a potential kernel instability (jump_label w...