CVE-2022-48797: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mm: don't try to NUMA-migrate COW pages that have other uses Oded Gabbay reports that enabling NUMA balancing causes corruption with his Gaudi accelerator test load: "All the details are in the bug, but the bottom line is that...

CVE-2022-48802: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fs/proc: taskmmu.c: don't read mapcount for migration entry The syzbot reported the below BUG: kernel BUG at include/linux/page-flags.h:785! invalid opcode: 0000 1 PREEMPT SMP KASAN CPU: 1 PID: 4392 Comm: syz-executor560 Not...

CVE-2024-35993

Astra Linux bulletin confirms CVE-2024-35993 was resolved in the Linux kernel by turning folio_test_hugetlb into a PageType, addressing a race where concurrent folio splits could cause a false hugetlbfs classification. The vulnerability stemmed from folio_test_hugetlb() returning true for a folio...