Threats tagged 'ghsa-j2r5-qpjf-gcfc'

CVE-2024-53209 is a vulnerability in the Linux kernel's bnxt_en driver related to handling receive ring space parameters when XDP multi-buffering is active. If the MTU is changed after attaching an XDP multi-buffer, the aggregation ring settings may become out-of-sync, potentially causing random memory corruption and kernel crashes due to hardware DMA exceeding buffer sizes. The issue is addressed by updating the aggregation ring configuration and receive handler whenever the MTU changes.