CVE-2024-53058 net: stmmac: TSO: Fix unbalanced DMA map/unmap for non-paged SKB data

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: TSO: Fix unbalanced DMA map/unmap for non-paged SKB data In case the non-paged data of a SKB carries protocol header and protocol payload to be transmitted on a certain platform that the DMA AXI address width is...

CVE-2024-53058

The CVE-2024-53058 issue is a Linux kernel vulnerability in the net/stmmac driver (TSO path) where non-paged SKB data could trigger unbalanced DMA map/unmap operations when DMA AXI width is 40/48-bit or when non-paged data exceeds TSO_MAX_BUFF_SIZE on 32-bit AXI width. The root cause is an incorr...