CVE-2024-50223

CVE-2024-50223: In Linux kernel sched/numa, a potential null pointer dereference in task_numa_work() could occur when a stress scenario unmapped a child address space, causing vma_next() to return NULL. The backtrace shows dereferencing a NULL vma in vma_migratable, leading to a crash. Root cause...

CVE-2024-50223 sched/numa: Fix the potential null pointer dereference in task_numa_work()

In the Linux kernel, the following vulnerability has been resolved: sched/numa: Fix the potential null pointer dereference in tasknumawork When running stress-ng-vm-segv test, we found a null pointer dereference error in tasknumawork. Here is the backtrace: 323676.066985 Unable to handle kernel...