[ubuntu/xenial-security] linux 4.4.0-176.206 (Accepted)

[Andy Whitcroft]

linux (4.4.0-176.206) xenial; urgency=medium

  * xenial/linux: 4.4.0-176.206 -proposed tracker (LP: #1865106)

  * CVE-2020-2732
    - x86/vdso: Use RDPID in preference to LSL when available
    - KVM: x86: emulate RDPID
    - KVM: nVMX: Don't emulate instructions in guest mode
    - KVM: nVMX: Refactor IO bitmap checks into helper function
    - KVM: nVMX: Check IO instruction VM-exit conditions

linux (4.4.0-175.205) xenial; urgency=medium

  * xenial/linux: 4.4.0-175.205 -proposed tracker (LP: #1863338)

  * run_afpackettests in ubuntu_kernel_selftests failed with "./in_netns.sh:
    Permission denied" (LP: #1861973)
    - [Debian] autoreconstruct - add resoration of execute permissions

  * pty03 from pty in ubuntu_ltp failed on Eoan (LP: #1862114)
    - can, slip: Protect tty->disc_data in write_wakeup and close with RCU

Date: 2020-02-28 04:58:14.200674+00:00
Changed-By: Khaled El Mously <khalid.elmously at canonical.com>
Signed-By: Andy Whitcroft <apw at canonical.com>
https://launchpad.net/ubuntu/+source/linux/4.4.0-176.206
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