CVE-2023-52450 — perf/x86/intel/uncore: Fix NULL pointer dereference issue in upi_fill_topology()
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 inst…
Published: 2024-02-22 · CVSS: Unscored
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];' line that leads to NULL pointer dereference in upi_fill_topology()
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7