CVE-2026-43283 — net: ethernet: ec_bhf: Fix dma_free_coherent() dma handle
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ec_bhf: Fix dma_free_coherent() dma handle dma_free_coherent() in error path takes priv->rx_…
Published: 2026-05-06 · CVSS: 8.8 · CVSS 3.1
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ec_bhf: Fix dma_free_coherent() dma handle dma_free_coherent() in error path takes priv->rx_buf.alloc_len as the dma handle. This would lead to improper unmapping of the buffer. Change the dma handle to priv->rx_buf.alloc_phys.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7