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Ubuntu.comUB:CVE-2023-31347HistoryFeb 13, 2024 - 12:00 a.m.
CVE-2023-31347
2024-02-1300:00:00
ubuntu.com
ubuntu.com
6
cve-2023-31347
secure_tsc
sev firmware
guest integrity
unix
Due to a code bug in Secure_TSC, SEV firmware may allow an attacker with
high privileges to cause a guest to observe an incorrect TSC when Secure
TSC is enabled potentially resulting in a loss of guest integrity.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | linux-firmware | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-firmware | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-firmware | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | linux-firmware | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-firmware | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | linux-firmware | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-firmware | < any | UNKNOWN |
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