CVE-2026-43135

In the Linux kernel, the following vulnerability has been resolved:

media: cx23885: Add missing unmap in snd_cx23885_hw_params()

In error path, add cx23885_alsa_dma_unmap() to release the
resource acquired by cx23885_alsa_dma_map().

More information : https://git.kernel.org/stable/c/0b7f56084cc3d7766bf274b71cd14cc9674b76bf