CVE-2026-68400

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix Endpoint Memory Access Descriptor offset calculation Use the descriptor's epmemoffset to calculate the start of the endpoint memory access array and to comply with the FF-A spec instead of defaulting to...

CVE-2026-68400

CVE-2026-68400 concerns the Linux kernel firmware/arm_ffa component. The issue arises from an incorrect calculation of the Endpoint Memory Access Descriptor offset, where the code defaulted to the size of the ffa_mem_region instead of using the descriptor’s ep_mem_offset. The patch relocates ffa_...

CVE-2026-68400 firmware: arm_ffa: Fix Endpoint Memory Access Descriptor offset calculation

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix Endpoint Memory Access Descriptor offset calculation Use the descriptor's epmemoffset to calculate the start of the endpoint memory access array and to comply with the FF-A spec instead of defaulting to...