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| author | Marcelo Tosatti <mtosatti@redhat.com> | 2014-01-03 19:00:51 (GMT) |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-03-31 12:22:33 (GMT) |
| commit | 5b6325c676690b26685c55998c49cea0a437fd24 (patch) | |
| tree | 36e5e5478b0d4b4c152ce13dd89cc6b5e65a2c6d /lib/clz_ctz.c | |
| parent | df071bf16dc2e1d12d36f8d3861df672376d5c75 (diff) | |
| download | linux-fsl-qoriq-5b6325c676690b26685c55998c49cea0a437fd24.tar.xz | |
KVM: VMX: fix use after free of vmx->loaded_vmcs
commit 26a865f4aa8e66a6d94958de7656f7f1b03c6c56 upstream.
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>
Cc: Josh Boyer <jwboyer@fedoraproject.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'lib/clz_ctz.c')
0 files changed, 0 insertions, 0 deletions