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| author | Marcelo Tosatti <mtosatti@redhat.com> | 2014-01-03 23:00:51 +0400 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2014-01-09 01:14:08 +0400 |
| commit | 26a865f4aa8e66a6d94958de7656f7f1b03c6c56 (patch) | |
| tree | fc16111cb9f5664f512b554321f9a796e75b8ed5 /arch/s390/kvm/kvm-s390.c | |
| parent | 96893977b8f732493815e7a2b552c37e1bb967e5 (diff) | |
| download | linux-26a865f4aa8e66a6d94958de7656f7f1b03c6c56.tar.xz | |
KVM: VMX: fix use after free of vmx->loaded_vmcs
After free_loaded_vmcs executes, the "loaded_vmcs" structure
is kfreed, and now vmx->loaded_vmcs points to a kfreed area.
Subsequent free_loaded_vmcs then attempts to manipulate
vmx->loaded_vmcs.
Switch the order to avoid the problem.
https://bugzilla.redhat.com/show_bug.cgi?id=1047892
Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/s390/kvm/kvm-s390.c')
0 files changed, 0 insertions, 0 deletions