CVE-2023-31356
Publication date 13 August 2024
Last updated 2 April 2025
Ubuntu priority
Incomplete system memory cleanup in SEV firmware could allow a privileged attacker to corrupt guest private memory, potentially resulting in a loss of data integrity.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| amd64-microcode | 24.10 oracular |
Needs evaluation
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy |
Not affected
|
|
| 20.04 LTS focal |
Not affected
|
|
| 18.04 LTS bionic |
Not affected
|
|
| 16.04 LTS xenial |
Not affected
|
|
| 14.04 LTS trusty |
Not affected
|
Notes
rodrigo-zaiden
AMD SEV firmware were included in noble onwards, based on upstream release 20220411, releases older than that are not supported.