On Fri, Jan 26, 2024 at 11:01 AM <oficerovas@xxxxxxxxxxxx> wrote: > > From: Alexander Ofitserov <oficerovas@xxxxxxxxxxxx> > > Syzkaller hit 'WARNING: kmalloc bug in kvm_arch_prepare_memory_region' bug. > > This bug is not a vulnerability and is reproduced only when running with root privileges > for stable 5.10 kernel. > > Bug fixed by backported commits in next two patches. > [PATCH 1/2] mm: vmalloc: introduce array allocation functions > [PATCH 2/2] KVM: use __vcalloc for very large allocations Acked-by: Paolo Bonzini <pbonzini@xxxxxxxxxx> > > -- > 2.42.1 >