CVE-2026-43241
MediumSummary
A vulnerability related to out-of-bounds array access in the ntb_hw_switchtec module has been fixed in the Linux kernel. The patch protects against invalid index access to mw_sizes, which could lead to unexpected system behavior.
Risk Assessment
Invalid memory access could lead to system crashes or potential exploitation by malicious software. Organizations should be aware of the risks associated with outdated kernel versions.
Recommendation
It is recommended to update the Linux kernel to the latest version to eliminate this vulnerability and minimize the risks associated with invalid memory access.
Original NVD description (English source)
In the Linux kernel, the following vulnerability has been resolved: ntb: ntb_hw_switchtec: Fix array-index-out-of-bounds access Number of MW LUTs depends on NTB configuration and can be set to MAX_MWS, This patch protects against invalid index out of bounds access to mw_sizes When invalid access p