In the Linux kernel, the following vulnerability has been resolved:perf/x86/intel/uncore: Fix NULL pointer dereference issue in upi_fill_topology()Get logical socket id instead of physical id in discover_upi_topology()to avoid out-of-bound access on 'upi = &type->topology[nid][idx];' linethat leads to NULL pointer dereference in upi_fill_topology()
No PoCs from references.
- https://github.com/fkie-cad/nvd-json-data-feeds