CVE-2026-43201
MediumSummary
A vulnerability has been identified in the Linux kernel related to ARM processor errors, occurring when the BIOS generates a very small or incomplete error. This can lead to improper memory dereferencing.
Risk Assessment
This vulnerability may result in unexpected system behavior, potentially impacting the stability and security of applications running on the affected system.
Recommendation
It is recommended to update the Linux kernel to the latest version to mitigate this vulnerability and to monitor the system for any abnormal processor errors.
Original NVD description (English source)
In the Linux kernel, the following vulnerability has been resolved: APEI/GHES: ARM processor Error: don't go past allocated memory If the BIOS generates a very small ARM Processor Error, or an incomplete one, the current logic will fail to deferrence err->section_length and ctx_info->size Add