Linux Distros Unpatched Vulnerability : CVE-2023-53244

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - media: pci: tw68: Fix null-ptr-deref bug in buf prepare and finish When the driver calls tw68riscbuffer to prepare the buffer, the function call dmaalloccoheren...

CVE-2023-53244

In Linux kernel, the media: pci: tw68 driver vulnerability CVE-2023-53244 fixes a null pointer dereference in buffer handling: if dma_alloc_coherent fails during tw68_risc_buffer(), buf->cpu may be null and later accesses/free could crash. The fix adds checks on the return value of tw68_risc_b...