CVE-2023-52489 | Linux Kernel up to 5.10.209/5.15.148/6.1.75/6.6.14/6.7.2 sparsemem pfn_to_online_page null pointer dereference

CVE-2023-52489 | Linux Kernel up to 5.10.209/5.15.148/6.1.75/6.6.14/6.7.2 sparsemem pfn_to_online_page null pointer dereference

A vulnerability was found in Linux Kernel up to 5.10.209/5.15.148/6.1.75/6.6.14/6.7.2. It has been classified as critical. This affects the function pfn_to_online_page of the component sparsemem. The manipulation leads to null pointer dereference. This vulnerability is uniquely identified as CVE-2023-52489. The attack needs to be initiated within the local network. There is no exploit available. It is recommended to upgrade the affected component.