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Fixed

LIN1023-34837 : Security Advisory - linux - CVE-2026-89904

Created: Oct 7, 2026 Updated: Oct 8, 2026

Resolved Date: Oct 7, 2026

Found In Version: 10.23.30.2

Fix Version: 10.23.30.8

Severity: Standard

Applicable for: Wind River Linux LTS 23

Component/s: Kernel

Description

In the Linux kernel, the following vulnerability has been resolved:  LoongArch: Fix acpi_package_ids[] array overflow  With LoongArch virt machine, a typical setting is one core per socket, there will max 256 sockets (packages) on one VM. With PPTT acpi table, array acpi_package_ids[] will be overflowed.  Here change the array size of acpi_package_ids[] with the max value of MAX_PACKAGES and KVM_MAX_VCPUS.