*** This bug is a duplicate of bug 1788563 ***
https://bugs.launchpad.net/bugs/1788563
>From your dmesg:
L1TF: System has more than MAX_PA/2 memory. L1TF mitigation not
effective.
Marking this as a duplicate of LP: #1788563 . Please add any additional
comments there, thanks.
** Information type changed from Private Security to Public Security
** This bug has been marked a duplicate of bug 1788563
L1TF mitigation not effective
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https://bugs.launchpad.net/bugs/1791126
Title:
L1TF Vulnerable
Status in linux package in Ubuntu:
New
Bug description:
My xenial system with intel-microcode 3.20180807a.0ubuntu0.16.04.1 and
linux-image-4.4.0-134-generic 4.4.0-134.160, with an Intel(R) Xeon(R)
CPU E3-1220 V2 @ 3.10GHz, and "cat
/sys/devices/system/cpu/vulnerabilities/l1tf" still reports
"Vulnerable".
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-134-generic 4.4.0-134.160
ProcVersionSignature: Ubuntu 4.4.0-134.160-generic 4.4.140
Uname: Linux 4.4.0-134-generic x86_64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Sep 6 15:11 seq
crw-rw---- 1 root audio 116, 33 Sep 6 15:11 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: [Errno 2] No such file or directory: 'fuser'
Date: Thu Sep 6 18:01:09 2018
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lspci: Error: [Errno 2] No such file or directory: 'lspci'
Lsusb: Error: [Errno 2] No such file or directory: 'lsusb'
MachineType: Dell Inc. PowerEdge R210 II
PciMultimedia:
ProcEnviron:
LC_CTYPE=UTF-8
TERM=xterm-256color
PATH=(custom, no user)
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine:
BOOT_IMAGE=images/mutu/pxe_xenial_docker_web_multi/releases/vmlinuz-current-generic
initrd=images/mutu/pxe_xenial_docker_web_multi/releases/initrd.img-current-generic
netboot=nonempty boot=live nouser
fetch=http://10.41.2.6/images/mutu/pxe_xenial_docker_web_multi/releases/filesystem-current-generic.squashfs
ethdevice-timeout=180 flex_pxelinux_hostname=pf42 noplymouth text nosplash
flex_base_url=http://10.41.2.6/images/mutu/pxe_xenial_docker_web_multi/
ip=10.41.2.199:10.41.2.6:10.41.2.70:255.255.255.0 BOOTIF=01-d4-ae-52-ce-97-6a
RelatedPackageVersions:
linux-restricted-modules-4.4.0-134-generic N/A
linux-backports-modules-4.4.0-134-generic N/A
linux-firmware 1.157.20
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/13/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 2.6.1
dmi.board.name: 03X6X0
dmi.board.vendor: Dell Inc.
dmi.board.version: A06
dmi.chassis.type: 23
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr2.6.1:bd09/13/2013:svnDellInc.:pnPowerEdgeR210II:pvr:rvnDellInc.:rn03X6X0:rvrA06:cvnDellInc.:ct23:cvr:
dmi.product.name: PowerEdge R210 II
dmi.sys.vendor: Dell Inc.
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