| 2018-10-17 18:50:16 |
Thadeu Lima de Souza Cascardo |
bug |
|
|
added bug |
| 2018-10-17 18:50:27 |
Thadeu Lima de Souza Cascardo |
nominated for series |
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Ubuntu Bionic |
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| 2018-10-17 18:50:27 |
Thadeu Lima de Souza Cascardo |
bug task added |
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linux (Ubuntu Bionic) |
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| 2018-10-17 18:50:46 |
Thadeu Lima de Souza Cascardo |
description |
[Impact]
Under kernel lockdown, one can't kexec unless it's using kexec_file_load with a signed kernel.
[Test case]
It was verified that a signed kernel could be loaded with kexec -s, and properly booted.
[Regression Potential]
A security issue, as we allow more kernels to be loaded than we would like to. |
[Impact]
Under kernel lockdown, one can't kexec unless it's using kexec_file_load with a signed kernel.
[Test case]
It was verified that a signed kernel could be loaded with kexec -s, and properly booted.
[Regression Potential]
A security issue, as we allow more kernels to be loaded than we would like to. Though, that's already the case in cosmic. |
|
| 2018-10-17 18:50:52 |
Thadeu Lima de Souza Cascardo |
linux (Ubuntu Bionic): status |
New |
In Progress |
|
| 2018-10-17 18:50:56 |
Thadeu Lima de Souza Cascardo |
linux (Ubuntu Bionic): importance |
Undecided |
Medium |
|
| 2018-10-17 18:50:59 |
Thadeu Lima de Souza Cascardo |
linux (Ubuntu Bionic): assignee |
|
Thadeu Lima de Souza Cascardo (cascardo) |
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| 2018-10-17 19:00:05 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2018-10-18 00:02:08 |
Thadeu Lima de Souza Cascardo |
linux (Ubuntu): status |
Incomplete |
In Progress |
|
| 2018-11-06 10:32:50 |
Stefan Bader |
linux (Ubuntu): status |
In Progress |
Fix Released |
|
| 2018-11-08 11:51:17 |
Stefan Bader |
linux (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
| 2018-11-15 11:35:00 |
Brad Figg |
tags |
|
verification-needed-bionic |
|
| 2018-12-03 14:01:15 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
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| 2018-12-03 14:01:15 |
Launchpad Janitor |
cve linked |
|
2018-18955 |
|
| 2019-02-14 15:52:13 |
Andy Whitcroft |
tags |
verification-needed-bionic |
kernel-fixup-verification-needed-bionic |
|
| 2019-02-14 16:18:29 |
Andy Whitcroft |
tags |
kernel-fixup-verification-needed-bionic |
kernel-fixup-verification-needed-bionic verification-done-bionic |
|
