| 2023-01-04 08:54:44 |
Khaled El Mously |
bug |
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added bug |
| 2023-01-04 08:54:55 |
Khaled El Mously |
bug task added |
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linux-gcp (Ubuntu) |
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| 2023-01-04 08:55:02 |
Khaled El Mously |
bug task deleted |
linux-aws (Ubuntu) |
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| 2023-01-04 08:55:09 |
Khaled El Mously |
nominated for series |
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Ubuntu Jammy |
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| 2023-01-04 08:55:09 |
Khaled El Mously |
bug task added |
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linux-gcp (Ubuntu Jammy) |
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| 2023-01-04 08:55:41 |
Khaled El Mously |
description |
Version 3 of AMD's Secure Encrypted Virtualization is called SNP (Secure Nested Pages). Support for this has been added to the kernel, mostly in v5.19 with some prerequisites from v5.16 |
Version 3 of AMD's Secure Encrypted Virtualization is called SNP (Secure Nested Pages). Support for this has been added to the kernel, mostly in v5.19 with some prerequisites from v5.16. This feature is requested to be backported to Jammy (5.15). |
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| 2023-01-04 09:02:06 |
Khaled El Mously |
description |
Version 3 of AMD's Secure Encrypted Virtualization is called SNP (Secure Nested Pages). Support for this has been added to the kernel, mostly in v5.19 with some prerequisites from v5.16. This feature is requested to be backported to Jammy (5.15). |
Version 3 of AMD's Secure Encrypted Virtualization is called SNP (Secure Nested Pages). Support for this has been added to the kernel, mostly in v5.19 with some prerequisites from v5.16. This feature is requested to be backported to Jammy (5.15).
More information at https://canonical.lightning.force.com/lightning/r/Case/5004K00000EA2meQAD/view |
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| 2023-01-04 09:05:48 |
Khaled El Mously |
description |
Version 3 of AMD's Secure Encrypted Virtualization is called SNP (Secure Nested Pages). Support for this has been added to the kernel, mostly in v5.19 with some prerequisites from v5.16. This feature is requested to be backported to Jammy (5.15).
More information at https://canonical.lightning.force.com/lightning/r/Case/5004K00000EA2meQAD/view |
Version 3 of AMD's Secure Encrypted Virtualization is called SNP (Secure Nested Pages). Support for this has been added to the kernel, mostly in v5.19 with some prerequisites from v5.16. This feature is requested to be backported to Jammy (5.15).
More information at https://canonical.lightning.force.com/lightning/r/Case/5004K00000EA2meQAD/view
[Impact]
No support for SEV-SNP on AMD EPYC2 CPUs currently
[Fix]
Add SEV-SNP support patches.
[Test]
Extensive testing by the cloud team over several months, testing general functionality under SEV-SNP.
[Regression Potential]
This was never working so there should be no risk of regression for SEV-SNP.As it does change those files it can have an effect on existing SEV functionality in case of a bug. The code is limited so no regression outside of SEV is expected. |
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| 2023-01-17 17:11:47 |
Thadeu Lima de Souza Cascardo |
linux-gcp (Ubuntu Jammy): assignee |
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Khaled El Mously (kmously) |
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| 2023-01-17 17:11:51 |
Thadeu Lima de Souza Cascardo |
linux-gcp (Ubuntu Jammy): importance |
Undecided |
Critical |
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| 2023-01-17 17:11:58 |
Thadeu Lima de Souza Cascardo |
linux-gcp (Ubuntu Jammy): status |
New |
Fix Committed |
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| 2023-01-18 03:21:28 |
Ubuntu Kernel Bot |
tags |
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kernel-spammed-jammy-linux-gcp verification-needed-jammy |
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| 2023-02-13 17:08:41 |
Launchpad Janitor |
linux-gcp (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
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| 2023-02-13 17:08:41 |
Launchpad Janitor |
cve linked |
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2022-47940 |
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| 2024-04-09 01:59:35 |
Ubuntu Kernel Bot |
tags |
kernel-spammed-jammy-linux-gcp verification-needed-jammy |
kernel-spammed-jammy-linux-gcp kernel-spammed-mantic-linux-gcp-v2 verification-needed-jammy verification-needed-mantic-linux-gcp |
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| 2024-04-18 20:54:19 |
Launchpad Janitor |
linux-gcp (Ubuntu): status |
New |
Fix Released |
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| 2024-04-18 20:54:19 |
Launchpad Janitor |
cve linked |
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2023-52600 |
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| 2024-04-18 20:54:19 |
Launchpad Janitor |
cve linked |
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2023-52603 |
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| 2024-04-18 20:54:19 |
Launchpad Janitor |
cve linked |
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2024-26581 |
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| 2024-04-18 20:54:19 |
Launchpad Janitor |
cve linked |
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2024-26589 |
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| 2024-04-18 20:54:19 |
Launchpad Janitor |
cve linked |
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2024-26591 |
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