| 2018-05-07 15:52:26 |
Manoj Iyer |
bug |
|
|
added bug |
| 2018-05-07 16:00:10 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2018-05-07 16:00:13 |
Ubuntu Kernel Bot |
tags |
qdf2400 |
bionic qdf2400 |
|
| 2018-05-07 19:26:50 |
dann frazier |
nominated for series |
|
Ubuntu Bionic |
|
| 2018-05-07 19:26:50 |
dann frazier |
bug task added |
|
linux (Ubuntu Bionic) |
|
| 2018-05-07 19:27:00 |
dann frazier |
nominated for series |
|
Ubuntu Artful |
|
| 2018-05-07 19:27:00 |
dann frazier |
bug task added |
|
linux (Ubuntu Artful) |
|
| 2018-05-07 19:27:00 |
dann frazier |
nominated for series |
|
Ubuntu Xenial |
|
| 2018-05-07 19:27:00 |
dann frazier |
bug task added |
|
linux (Ubuntu Xenial) |
|
| 2018-05-08 15:41:13 |
Manoj Iyer |
description |
[Impact]
on ARM64 servers we observe call trace "arm64/mm: Found insecure W+X mapping at address 0000000000a99000/0xa99000" while booting. These messages are a false positive and triggered at random.
[Test]
There is no reliable way to reproduce these warnings, they are triggered at random. But these messages can appear on any ARM64 server Cavium, Qualcomm etc.
[Fix]
Upstream fix is available in linux-next
65d313ee1a7d init: fix false positives in W+X checking
[Regression Potential]
potential for any regression is low. |
[Impact]
on ARM64 servers we observe call trace "arm64/mm: Found insecure W+X mapping at address 0000000000a99000/0xa99000" while booting. These messages are a false positive and triggered at random.
[Test]
There is no reliable way to reproduce these warnings, they are triggered at random. But these messages can appear on any ARM64 server Cavium, Qualcomm etc. A test kernel is available in
ppa:manjo/lp1769696 and the kernel was boot tested on a QDF2400 system.
ubuntu@awrep2:~$ uname -a
Linux awrep2 4.15.0-21-generic #22~lp1769696+build.1-Ubuntu SMP Mon May 7 16:04:39 UTC 2018 aarch64 aarch64 aarch64 GNU/Linux
[Fix]
Upstream fix is available in linux-next
65d313ee1a7d init: fix false positives in W+X checking
[Regression Potential]
potential for any regression is low. |
|
| 2018-05-08 15:42:29 |
Manoj Iyer |
summary |
[SRU][Bionic] fix false positives in W+X checking |
[SRU][Bionic/Artful] fix false positives in W+X checking |
|
| 2018-05-08 16:09:04 |
Manoj Iyer |
description |
[Impact]
on ARM64 servers we observe call trace "arm64/mm: Found insecure W+X mapping at address 0000000000a99000/0xa99000" while booting. These messages are a false positive and triggered at random.
[Test]
There is no reliable way to reproduce these warnings, they are triggered at random. But these messages can appear on any ARM64 server Cavium, Qualcomm etc. A test kernel is available in
ppa:manjo/lp1769696 and the kernel was boot tested on a QDF2400 system.
ubuntu@awrep2:~$ uname -a
Linux awrep2 4.15.0-21-generic #22~lp1769696+build.1-Ubuntu SMP Mon May 7 16:04:39 UTC 2018 aarch64 aarch64 aarch64 GNU/Linux
[Fix]
Upstream fix is available in linux-next
65d313ee1a7d init: fix false positives in W+X checking
[Regression Potential]
potential for any regression is low. |
[Impact]
on ARM64 servers we observe call trace "arm64/mm: Found insecure W+X mapping at address 0000000000a99000/0xa99000" while booting. These messages are a false positive and triggered at random.
[Test]
There is no reliable way to reproduce these warnings, they are triggered at random. But these messages can appear on any ARM64 server Cavium, Qualcomm etc. A test kernel is available in
ppa:manjo/lp1769696 and the kernel was boot tested on a QDF2400 system and Cavium Thunderx.
ubuntu@awrep2:~$ uname -a
Linux awrep2 4.15.0-21-generic #22~lp1769696+build.1-Ubuntu SMP Mon May 7 16:04:39 UTC 2018 aarch64 aarch64 aarch64 GNU/Linux
ubuntu@boomer:~$ uname -a
Linux boomer 4.15.0-21-generic #22~lp1769696+build.1-Ubuntu SMP Mon May 7 16:04:39 UTC 2018 aarch64 aarch64 aarch64 GNU/Linux
ubuntu@boomer:~$
[Fix]
Upstream fix is available in linux-next
65d313ee1a7d init: fix false positives in W+X checking
[Regression Potential]
potential for any regression is low. |
|
| 2018-05-09 19:50:17 |
Joseph Salisbury |
linux (Ubuntu Xenial): importance |
Undecided |
High |
|
| 2018-05-09 19:50:20 |
Joseph Salisbury |
linux (Ubuntu Artful): importance |
Undecided |
High |
|
| 2018-05-09 19:50:24 |
Joseph Salisbury |
linux (Ubuntu Bionic): importance |
Undecided |
High |
|
| 2018-05-15 15:50:17 |
Kleber Sacilotto de Souza |
linux (Ubuntu Artful): status |
New |
In Progress |
|
| 2018-05-15 15:50:21 |
Kleber Sacilotto de Souza |
linux (Ubuntu Bionic): status |
New |
In Progress |
|
| 2018-05-15 15:50:50 |
Kleber Sacilotto de Souza |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2018-05-15 15:59:07 |
Kleber Sacilotto de Souza |
linux (Ubuntu Artful): status |
In Progress |
Fix Committed |
|
| 2018-05-15 15:59:10 |
Kleber Sacilotto de Souza |
linux (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
| 2018-05-16 13:49:31 |
Kleber Sacilotto de Souza |
linux (Ubuntu Xenial): status |
New |
In Progress |
|
| 2018-05-23 15:49:55 |
Stefan Bader |
linux (Ubuntu Xenial): status |
In Progress |
Fix Committed |
|
| 2018-05-24 18:06:28 |
Brad Figg |
tags |
bionic qdf2400 |
bionic qdf2400 verification-needed-bionic |
|
| 2018-05-25 01:02:36 |
Brad Figg |
tags |
bionic qdf2400 verification-needed-bionic |
bionic qdf2400 verification-needed-artful verification-needed-bionic |
|
| 2018-05-28 14:04:00 |
Brad Figg |
tags |
bionic qdf2400 verification-needed-artful verification-needed-bionic |
bionic qdf2400 verification-needed-artful verification-needed-bionic verification-needed-xenial |
|
| 2018-05-31 20:45:36 |
Manoj Iyer |
tags |
bionic qdf2400 verification-needed-artful verification-needed-bionic verification-needed-xenial |
bionic qdf2400 verification-done-artful verification-done-bionic verification-done-xenial |
|
| 2018-06-11 15:08:06 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2018-06-11 15:08:06 |
Launchpad Janitor |
cve linked |
|
2018-1092 |
|
| 2018-06-11 15:08:06 |
Launchpad Janitor |
cve linked |
|
2018-3639 |
|
| 2018-06-11 15:08:06 |
Launchpad Janitor |
cve linked |
|
2018-8087 |
|
| 2018-06-11 15:09:13 |
Launchpad Janitor |
linux (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
| 2018-06-11 15:09:13 |
Launchpad Janitor |
cve linked |
|
2017-5715 |
|
| 2018-06-11 15:09:13 |
Launchpad Janitor |
cve linked |
|
2017-5753 |
|
| 2018-06-11 15:10:16 |
Launchpad Janitor |
linux (Ubuntu Artful): status |
Fix Committed |
Fix Released |
|
| 2018-06-11 15:10:16 |
Launchpad Janitor |
cve linked |
|
2018-1068 |
|
| 2018-06-11 15:10:16 |
Launchpad Janitor |
cve linked |
|
2018-7492 |
|
| 2018-06-11 15:10:16 |
Launchpad Janitor |
cve linked |
|
2018-8781 |
|
| 2018-06-14 12:16:29 |
Launchpad Janitor |
linux (Ubuntu): status |
Confirmed |
Fix Released |
|
