[libvirt] [PATCH 0/2] cpu: speculative store buffer bypass mitigation (CVE-2018-3639)

Daniel P. Berrangé berrange at redhat.com
Mon May 21 22:05:06 UTC 2018


This provides the libvirt part of the mitigations for the speculative
store buffer bypass vulnerabilities on the x86 platform[1], and is
the companion of the kernel patches merged in:

  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3b78ce4a34b761c7fe13520de822984019ff1a8f

And QEMU patches posted at

  https://lists.gnu.org/archive/html/qemu-devel/2018-05/msg04795.html

[1] https://bugs.chromium.org/p/project-zero/issues/detail?id=1528
    https://access.redhat.com/security/vulnerabilities/ssbd

Daniel P. Berrangé (2):
  cpu: define the 'ssbd' CPUID feature bit (CVE-2018-3639)
  cpu: define the 'virt-ssbd' CPUID feature bit (CVE-2018-3639)

 src/cpu/cpu_map.xml | 6 ++++++
 1 file changed, 6 insertions(+)

-- 
2.17.0




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