In the Linux kernel, the following vulnerability has been resolved: ixgbe: fix incorrect map used in eee linkmode incorrectly used ixgbelpmap in loops intended to populate the supported and advertised EEE linkmode bitmaps based on ixgbelsmap. This results in incorrect bit setting and potential out-of-bounds access, since ixgbelpmap and ixgbelsmap have different sizes and purposes. ixgbelpmap[i] -> ixgbelsmap[i] Use ixgbelsmap for supported and advertised linkmodes, and keep ixgbelpmap usage only for link partner (lp_advertised) mapping.