diff options
| author | Andy Honig <[email protected]> | 2014-08-27 14:42:54 -0700 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2014-10-24 13:21:14 +0200 |
| commit | 2febc839133280d5a5e8e1179c94ea674489dae2 (patch) | |
| tree | 4c3f4f0ab1273a88cd7edf639c944ad4212a13c0 /tools/perf/scripts/python/bin/export-to-postgresql-report | |
| parent | 8b3c3104c3f4f706e99365c3e0d2aa61b95f969f (diff) | |
KVM: x86: Improve thread safety in pit
There's a race condition in the PIT emulation code in KVM. In
__kvm_migrate_pit_timer the pit_timer object is accessed without
synchronization. If the race condition occurs at the wrong time this
can crash the host kernel.
This fixes CVE-2014-3611.
Cc: [email protected]
Signed-off-by: Andrew Honig <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-report')
0 files changed, 0 insertions, 0 deletions