| 2017-11-17 19:49:42 |
bugproxy |
bug |
|
|
added bug |
| 2017-11-17 19:49:45 |
bugproxy |
tags |
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architecture-ppc64le bugnameltc-161493 severity-high targetmilestone-inin1710 |
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| 2017-11-17 19:49:46 |
bugproxy |
ubuntu: assignee |
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Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) |
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| 2017-11-17 19:49:49 |
bugproxy |
affects |
ubuntu |
linux (Ubuntu) |
|
| 2017-11-18 14:30:35 |
Joseph Salisbury |
tags |
architecture-ppc64le bugnameltc-161493 severity-high targetmilestone-inin1710 |
architecture-ppc64le bugnameltc-161493 kernel-da-key severity-high targetmilestone-inin1710 |
|
| 2017-11-18 14:30:48 |
Joseph Salisbury |
linux (Ubuntu): importance |
Undecided |
Medium |
|
| 2017-11-18 14:30:55 |
Joseph Salisbury |
linux (Ubuntu): status |
New |
Triaged |
|
| 2017-11-18 14:31:03 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Artful |
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| 2017-11-18 14:31:03 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Artful) |
|
| 2017-11-18 14:31:10 |
Joseph Salisbury |
linux (Ubuntu Artful): status |
New |
Triaged |
|
| 2017-11-18 14:31:18 |
Joseph Salisbury |
linux (Ubuntu Artful): importance |
Undecided |
Medium |
|
| 2017-11-18 14:31:22 |
Joseph Salisbury |
linux (Ubuntu Artful): assignee |
|
Joseph Salisbury (jsalisbury) |
|
| 2017-11-18 14:31:25 |
Joseph Salisbury |
linux (Ubuntu): assignee |
Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) |
Joseph Salisbury (jsalisbury) |
|
| 2017-11-18 14:47:10 |
Frank Heimes |
bug task added |
|
ubuntu-power-systems |
|
| 2017-11-18 14:47:17 |
Frank Heimes |
ubuntu-power-systems: importance |
Undecided |
Medium |
|
| 2017-11-18 14:47:23 |
Frank Heimes |
ubuntu-power-systems: status |
New |
Triaged |
|
| 2017-11-18 14:47:33 |
Frank Heimes |
ubuntu-power-systems: importance |
Medium |
High |
|
| 2017-11-20 14:35:52 |
Manoj Iyer |
tags |
architecture-ppc64le bugnameltc-161493 kernel-da-key severity-high targetmilestone-inin1710 |
architecture-ppc64le bugnameltc-161493 kernel-da-key severity-high targetmilestone-inin1710 triage-g |
|
| 2017-11-20 15:34:15 |
Joseph Salisbury |
linux (Ubuntu): status |
Triaged |
In Progress |
|
| 2017-11-20 15:34:18 |
Joseph Salisbury |
linux (Ubuntu Artful): status |
Triaged |
In Progress |
|
| 2017-11-20 15:37:49 |
bugproxy |
tags |
architecture-ppc64le bugnameltc-161493 kernel-da-key severity-high targetmilestone-inin1710 triage-g |
architecture-ppc64le targetmilestone-inin1710 |
|
| 2017-11-20 15:52:26 |
Andrew Cloke |
tags |
architecture-ppc64le targetmilestone-inin1710 |
architecture-ppc64le targetmilestone-inin1710 triage-g |
|
| 2017-11-21 17:04:01 |
Manoj Iyer |
ubuntu-power-systems: assignee |
|
Canonical Kernel Team (canonical-kernel-team) |
|
| 2017-12-04 14:41:36 |
Andrew Cloke |
ubuntu-power-systems: status |
Triaged |
In Progress |
|
| 2017-12-11 15:16:17 |
Frank Heimes |
ubuntu-power-systems: status |
In Progress |
Incomplete |
|
| 2017-12-14 14:47:30 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Bionic |
|
| 2017-12-14 14:47:30 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Bionic) |
|
| 2017-12-14 14:49:21 |
Joseph Salisbury |
description |
== Comment: #0 - Paulo Flabiano Smorigo <pfsmorigo@br.ibm.com> - 2017-11-17 10:29:14 ==
Ubuntu 17.10 uses linux kernel 4.13 witch has a problem with the fallback cipher for CTR mode. The commit bellow fixes this problem by using the new structure for the generic ciphers. Please add it to the kernel package.
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git/commit/?id=e666d4e9ceec94c0a88c94b7db31d56474da43b3
== Comment: #1 - VIPIN K. PARASHAR <viparash@in.ibm.com> - 2017-11-17 13:38:05 ==
(In reply to comment #0)
> Ubuntu 17.10 uses linux kernel 4.13 witch has a problem with the fallback
> cipher for CTR mode. The commit bellow fixes this problem by using the new
> structure for the generic ciphers. Please add it to the kernel package.
>
> https://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git/
> commit/?id=e666d4e9ceec94c0a88c94b7db31d56474da43b3
Which is commit e666d4e9ceec94
commit e666d4e9ceec94c0a88c94b7db31d56474da43b3
Author: Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
Date: Mon Oct 16 20:54:19 2017 -0200
crypto: vmx - Use skcipher for ctr fallback
Signed-off-by: Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Its available with 4.14 kernel.
Hello Canonical,
Please include commit e666d4e9ceec94 - "crypto: vmx - Use skcipher for ctr fallback"
with Ubuntu 17.10 kernel. |
== SRU Justification ==
Artful uses the 4.13 kernel which has an issue with the fallback cipher for
CTR mode. Commit e666d4e9ceec fixes this problem by using a new structure
for the generic ciphers.
This commit is also needed in Bionic until it gets rebased to 4.15.
Commit e666d4e9ceec was added to mainline in v4.15-rc2
== Fix ==
commit e666d4e9ceec94c0a88c94b7db31d56474da43b3
Author: Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
Date: Mon Oct 16 20:54:19 2017 -0200
crypto: vmx - Use skcipher for ctr fallback
== Regression Potential ==
This commit is specific to crypto, and adds a new structure for the generic ciphers.
== Test Case ==
A test kernel was built with this patch and tested by the original bug reporter.
The bug reporter states the test kernel resolved the bug.
== Original Bug Desription: ==
== Comment: #0 - Paulo Flabiano Smorigo <pfsmorigo@br.ibm.com> - 2017-11-17 10:29:14 ==
Ubuntu 17.10 uses linux kernel 4.13 witch has a problem with the fallback cipher for CTR mode. The commit bellow fixes this problem by using the new structure for the generic ciphers. Please add it to the kernel package.
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git/commit/?id=e666d4e9ceec94c0a88c94b7db31d56474da43b3
== Comment: #1 - VIPIN K. PARASHAR <viparash@in.ibm.com> - 2017-11-17 13:38:05 ==
(In reply to comment #0)
> Ubuntu 17.10 uses linux kernel 4.13 witch has a problem with the fallback
> cipher for CTR mode. The commit bellow fixes this problem by using the new
> structure for the generic ciphers. Please add it to the kernel package.
>
> https://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git/
> commit/?id=e666d4e9ceec94c0a88c94b7db31d56474da43b3
Which is commit e666d4e9ceec94
commit e666d4e9ceec94c0a88c94b7db31d56474da43b3
Author: Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
Date: Mon Oct 16 20:54:19 2017 -0200
crypto: vmx - Use skcipher for ctr fallback
Signed-off-by: Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Its available with 4.14 kernel.
Hello Canonical,
Please include commit e666d4e9ceec94 - "crypto: vmx - Use skcipher for ctr fallback"
with Ubuntu 17.10 kernel. |
|
| 2018-01-22 15:01:07 |
Manoj Iyer |
ubuntu-power-systems: status |
Incomplete |
In Progress |
|
| 2018-02-01 20:44:08 |
Khaled El Mously |
linux (Ubuntu Artful): status |
In Progress |
Fix Committed |
|
| 2018-03-05 15:17:21 |
Andrew Cloke |
ubuntu-power-systems: status |
In Progress |
Fix Committed |
|
| 2018-03-05 15:17:22 |
Manoj Iyer |
linux (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
| 2018-03-19 10:57:39 |
Stefan Bader |
tags |
architecture-ppc64le targetmilestone-inin1710 triage-g |
architecture-ppc64le targetmilestone-inin1710 triage-g verification-needed-artful |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
linux (Ubuntu Artful): status |
Fix Committed |
Fix Released |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-0861 |
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| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-1000407 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-15129 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-16994 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-17448 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-17450 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-17741 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-17805 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-17806 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2017-17807 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2018-1000026 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2018-5332 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2018-5333 |
|
| 2018-04-03 14:10:10 |
Launchpad Janitor |
cve linked |
|
2018-5344 |
|
| 2018-04-16 14:46:34 |
Manoj Iyer |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2018-04-16 14:46:42 |
Manoj Iyer |
ubuntu-power-systems: status |
Fix Committed |
Fix Released |
|
| 2019-04-29 20:59:22 |
bugproxy |
tags |
architecture-ppc64le targetmilestone-inin1710 triage-g verification-needed-artful |
architecture-ppc64le bugnameltc-161493 severity-high targetmilestone-inin1710 triage-g |
|
| 2019-07-24 21:08:08 |
Brad Figg |
tags |
architecture-ppc64le bugnameltc-161493 severity-high targetmilestone-inin1710 triage-g |
architecture-ppc64le bugnameltc-161493 cscc severity-high targetmilestone-inin1710 triage-g |
|
