Ampere Altra and Ampere Altra Max devices through 2022-07-15 allow attacks via Hertzbleed, which is a power side-channel attack that extracts secret information from the CPU by correlating the power consumption with data being processed on the system.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| amperecomputing | ampere_altra_max_firmware | 2022-07-15 | - |
| amperecomputing | ampere_altra_firmware | 2022-07-15 | - |
| amperecomputing | ampereone_firmware |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
3
Affected Products
4
References
amperecomputing / ampere_altra_max_firmware
| 2022-07-15 |
| - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Exploitability
Impact