CVE-2026-43157

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> octeontx2-af: CGX: fix bitmap leaks<br /> <br /> The RX/TX flow-control bitmaps (rx_fc_pfvf_bmap and tx_fc_pfvf_bmap)<br /> are allocated by cgx_lmac_init() but never freed in cgx_lmac_exit().<br /> Unbinding and rebinding the driver therefore triggers kmemleak:<br /> <br /> unreferenced object (size 16):<br /> backtrace:<br /> rvu_alloc_bitmap<br /> cgx_probe<br /> <br /> Free both bitmaps during teardown.