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Message #12426
[Bug 1699892] Re: CVE-2017-1000364 fix cause Scilab crash with "Segmentation fault (core dumped)"
** No longer affects: openjdk-8 (Ubuntu)
** Bug watch added: Debian Bug tracker #865672
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=865672
** Also affects: linux (Debian) via
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=865672
Importance: Unknown
Status: Unknown
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https://bugs.launchpad.net/bugs/1699892
Title:
CVE-2017-1000364 fix cause Scilab crash with "Segmentation fault (core
dumped)"
Status in linux package in Ubuntu:
Confirmed
Status in scilab package in Ubuntu:
New
Status in linux package in Debian:
Unknown
Bug description:
Steps to introduce:
1. Install Ubuntu 14.04 LTS or Ubuntu 16.04 LTS.
2. Install Scilab 5.5.0 or 5.5.2 (sudo apt-get install scilab).
3. Install all system upgrades (sudo apt-get update; sudo apt-get upgrade)
4. Get new kernel with new updates
linux-image-3.13.0-121-generic (in Trusty) /
linux-image-4.4.0-81-generic (in Xenial).
5a. Try to start Scilab from GUI - it crashes.
5b. Try to start Scilab from terminal - it reports "Segmentation fault (core dumped)".
Expected results:
* Scilab is working normally with new kernel.
Actual results:
* Scilab is crashing with new kernel (linux-image-3.13.0-121-generic in Trusty / linux-image-4.4.0-81-generic in Xenial), but works with previous one (linux-image-3.13.0-119-generic in Trusty / linux-image-4.4.0-78-generic in Xenial).
Notes:
* First discovered and documented by ubuntu-fr (see https://forum.ubuntu-fr.org/viewtopic.php?id=2011162) and then Philippe Roux on Scilab MailingLists (http://mailinglists.scilab.org/Scilab-users-scilab-gt-Segmentation-fault-td4036624.html).
* The problem exists on both 32-bit and 64-bit architectures.
* Temporary solution is to use previous kernel.
* The problem may be related to these: new "linux-image-4.4.0-81-generic Regression: Oracle Java plugin crashes" (bug 1699772) or old "scilab libraries are heavily underlinked, causing segfaults on load" (bug 1299686).
* SegvReason is "writing unknown VMA".
* May be related to CVE-2017-1000364 (see bug 1698919).
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: scilab 5.5.2-2ubuntu3
ProcVersionSignature: Ubuntu 4.4.0-81.104-generic 4.4.67
Uname: Linux 4.4.0-81-generic i686
NonfreeKernelModules: wl
ApportVersion: 2.20.1-0ubuntu2.6
Architecture: i386
CurrentDesktop: MATE
Date: Thu Jun 22 23:27:11 2017
InstallationDate: Installed on 2016-04-21 (427 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release i386 (20160420.1)
PackageArchitecture: all
SourcePackage: scilab
UpgradeStatus: No upgrade log present (probably fresh install)
---
ApportVersion: 2.20.1-0ubuntu2.6
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: nikolay 1885 F.... pulseaudio
CurrentDesktop: MATE
DistroRelease: Ubuntu 16.04
InstallationDate: Installed on 2016-04-21 (427 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release i386 (20160420.1)
MachineType: ASUSTeK COMPUTER INC. UX32A
NonfreeKernelModules: wl
Package: scilab 5.5.2-2ubuntu3
PackageArchitecture: all
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-81-generic root=UUID=ab9c3c8a-b6dc-40f9-b9a7-eea4950cf89e ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-81.104-generic 4.4.67
RelatedPackageVersions:
linux-restricted-modules-4.4.0-81-generic N/A
linux-backports-modules-4.4.0-81-generic N/A
linux-firmware 1.157.11
Tags: xenial xenial
Uname: Linux 4.4.0-81-generic i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo uucp
_MarkForUpload: True
dmi.bios.date: 02/12/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: UX32A.216
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: UX32A
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX32A.216:bd02/12/2014:svnASUSTeKCOMPUTERINC.:pnUX32A:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX32A:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: UX32A
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
---
ApportVersion: 2.14.1-0ubuntu3.24
Architecture: i386
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
CurrentDesktop: MATE
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=347e9507-87b1-431d-b36f-538d190a517f
InstallationDate: Installed on 2014-04-18 (1162 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140417)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
eth1 no wireless extensions.
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: innotek GmbH VirtualBox
Package: scilab 5.5.0-2
PackageArchitecture: all
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-119-generic root=UUID=6fb393d4-832a-4ae9-9cb1-9b0bd5908a1f ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.13.0-119.166-generic 3.13.11-ckt39
RelatedPackageVersions:
linux-restricted-modules-3.13.0-119-generic N/A
linux-backports-modules-3.13.0-119-generic N/A
linux-firmware 1.127.23
RfKill:
Tags: trusty trusty third-party-packages
Uname: Linux 3.13.0-119-generic i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 12/01/2006
dmi.bios.vendor: innotek GmbH
dmi.bios.version: VirtualBox
dmi.board.name: VirtualBox
dmi.board.vendor: Oracle Corporation
dmi.board.version: 1.2
dmi.chassis.type: 1
dmi.chassis.vendor: Oracle Corporation
dmi.modalias: dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
dmi.product.name: VirtualBox
dmi.product.version: 1.2
dmi.sys.vendor: innotek GmbH
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