CVE-2020-12965
First published: Fri Feb 04 2022(Updated: )
When combined with specific software sequences, AMD CPUs may transiently execute non-canonical loads and store using only the lower 48 address bits potentially resulting in data leakage.
Credit: psirt@amd.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| AMD Ryzen Pro 5650G Firmware | ||
| AMD Ryzen Pro 5650G Firmware | ||
| AMD Ryzen Pro 5650GE Firmware | ||
| AMD Ryzen Pro 5650GE Firmware | ||
| AMD Ryzen Pro 5750G Firmware | ||
| AMD Ryzen Pro 5750G Firmware | ||
| AMD Ryzen Pro 5750GE Firmware | ||
| AMD Ryzen Pro 5750GE Firmware | ||
| AMD Ryzen Pro 5350G Firmware | ||
| AMD Ryzen Pro 5350G Firmware | ||
| AMD Ryzen Pro 5350GE Firmware | ||
| AMD Ryzen Pro 5350GE Firmware | ||
| AMD Ryzen 7 Pro 4750G firmware | ||
| AMD Ryzen 7 Pro 4750G | ||
| AMD Ryzen 7 Pro 4750GE firmware | ||
| AMD Ryzen 7 Pro 4750GE | ||
| AMD Ryzen 5 Pro 4650G firmware | ||
| AMD Ryzen 5 Pro 4650G | ||
| AMD Ryzen 5 Pro 4650GE firmware | ||
| AMD Ryzen Pro 4650GE Firmware | ||
| AMD Ryzen 3 Pro 4350G Firmware | ||
| AMD Ryzen Pro 4350G Firmware | ||
| AMD Ryzen Pro 4350GE | ||
| AMD Ryzen 3 Pro 4350GE | ||
| AMD Ryzen 9 Pro 3900 firmware | ||
| AMD Ryzen 9 Pro 3900 | ||
| AMD Ryzen Pro 3700 Firmware | ||
| AMD Ryzen Pro 3700 | ||
| AMD Ryzen Pro 3600 Firmware | ||
| AMD Ryzen Pro 3600 | ||
| AMD Ryzen 5 Pro 3400G Firmware | ||
| AMD Ryzen Pro 3400G Firmware | ||
| AMD Ryzen Pro 3400GE | ||
| AMD Ryzen Pro 3400GE firmware | ||
| AMD Ryzen Pro 3350G Firmware | ||
| AMD Ryzen Pro 3350G Firmware | ||
| AMD Ryzen Pro 3200G Firmware | ||
| AMD Ryzen 5 Pro 3200G | ||
| AMD Ryzen Pro 3200GE Firmware | ||
| AMD Ryzen 5 Pro 3200GE | ||
| AMD Ryzen Pro 2400G Firmware | ||
| AMD Ryzen Pro | ||
| AMD Ryzen Pro 2400GE Firmware | ||
| AMD Ryzen Pro 2400GE Firmware | ||
| AMD Ryzen Pro 2200G Firmware | ||
| AMD Ryzen Pro 2200G Firmware | ||
| AMD Ryzen Pro 2200GE Firmware | ||
| AMD Ryzen Pro 2200GE Firmware | ||
| AMD Ryzen Threadripper Pro 3995WX Firmware | ||
| AMD Ryzen Threadripper Pro | ||
| AMD Ryzen Threadripper Pro 3975WX Firmware | ||
| AMD Ryzen Threadripper Pro 3975WX Firmware | ||
| AMD Ryzen Threadripper Pro 3955WX Firmware | ||
| AMD Ryzen Threadripper Pro 3955WX Firmware | ||
| AMD Ryzen Threadripper Pro | ||
| AMD Ryzen Threadripper Pro 3945WX Firmware | ||
| AMD Athlon Gold Pro 3150G Firmware | ||
| AMD Athlon Gold Pro 3150G Firmware | ||
| AMD Athlon Gold Pro 3150GE | ||
| AMD Athlon Gold Pro 3150GE Firmware | ||
| AMD Athlon Silver Pro 3125GE Firmware | ||
| AMD Athlon Silver Pro 3125GE Firmware | ||
| AMD Athlon Pro 300GE Firmware | ||
| AMD Athlon Pro 300GE Firmware | ||
| AMD Athlon Pro 200GE | ||
| AMD Athlon Pro 200GE Firmware | ||
| AMD Ryzen Threadripper 3990X | ||
| AMD Ryzen Threadripper 3990X | ||
| AMD Ryzen Threadripper 3970X | ||
| AMD Ryzen Threadripper 3970X Firmware | ||
| AMD Ryzen Threadripper 3960X Firmware | ||
| AMD Ryzen Threadripper 3960X Firmware | ||
| AMD Ryzen Threadripper 2990WX | ||
| AMD Ryzen Threadripper 2990WX | ||
| AMD Ryzen Threadripper 2970WX Firmware | ||
| AMD Ryzen Threadripper 2970WX Firmware | ||
| AMD Ryzen Threadripper 2950X Firmware | ||
| AMD Ryzen Threadripper 2950X Firmware | ||
| AMD Ryzen Threadripper 2920X | ||
| AMD Ryzen Threadripper 2920X Firmware | ||
| AMD Ryzen Threadripper 1950X Firmware | ||
| AMD Ryzen Threadripper 1950X Firmware | ||
| AMD Ryzen Threadripper 1920X Firmware | ||
| AMD Ryzen Threadripper 1920X | ||
| AMD Ryzen Threadripper 1900X | ||
| AMD Ryzen Threadripper 1900X Firmware | ||
| AMD Ryzen 9 5950X | ||
| AMD Ryzen 9 5950X | ||
| AMD Ryzen 7 5800X3D Firmware | ||
| AMD Ryzen 7 5800X3D | ||
| AMD Ryzen 9 5900X Firmware | ||
| AMD Ryzen 9 5900X | ||
| AMD Ryzen 5800X | ||
| AMD Ryzen 7 5800X | ||
| AMD Ryzen 5 5600X Firmware | ||
| AMD Ryzen 5 5600X | ||
| AMD Ryzen 5 5700G Firmware | ||
| AMD Ryzen 5 5700G | ||
| AMD Ryzen 5 5600G Firmware | ||
| AMD Ryzen 5600G Firmware | ||
| AMD Ryzen 5 5700GE Firmware | ||
| AMD Ryzen 5 5700GE | ||
| AMD Ryzen 5 5600GE Firmware | ||
| AMD Ryzen 5 5600GE | ||
| AMD Ryzen 3 5300G Firmware | ||
| AMD Ryzen 3 5300G | ||
| AMD Ryzen 3 5300GE Firmware | ||
| AMD Ryzen 5300GE Firmware | ||
| AMD Ryzen 7 4700G Firmware | ||
| AMD Ryzen 7 4700G Firmware | ||
| AMD Ryzen 5 4600G Firmware | ||
| AMD Ryzen 5 4600G | ||
| AMD Ryzen 4300G | ||
| AMD Ryzen 3 4300G Firmware | ||
| AMD Ryzen 7 4700GE Firmware | ||
| AMD Ryzen 7 4700GE Firmware | ||
| AMD Ryzen 5 4600GE firmware | ||
| AMD Ryzen 5 4600GE | ||
| AMD Ryzen 3 4300GE Firmware | ||
| AMD Ryzen 4300GE Firmware | ||
| AMD Athlon Gold 3150GE Firmware | ||
| AMD Athlon Gold 3150GE Firmware | ||
| AMD Athlon Gold Pro 3150G Firmware | ||
| AMD Athlon Gold 3150G | ||
| AMD Athlon Silver 3050GE Firmware | ||
| AMD Athlon 3050GE Firmware | ||
| All of | ||
| AMD Ryzen Pro 5650G Firmware | ||
| AMD Ryzen Pro 5650G Firmware | ||
| All of | ||
| AMD Ryzen Pro 5650GE Firmware | ||
| AMD Ryzen Pro 5650GE Firmware | ||
| All of | ||
| AMD Ryzen Pro 5750G Firmware | ||
| AMD Ryzen Pro 5750G Firmware | ||
| All of | ||
| AMD Ryzen Pro 5750GE Firmware | ||
| AMD Ryzen Pro 5750GE Firmware | ||
| All of | ||
| AMD Ryzen Pro 5350G Firmware | ||
| AMD Ryzen Pro 5350G Firmware | ||
| All of | ||
| AMD Ryzen Pro 5350GE Firmware | ||
| AMD Ryzen Pro 5350GE Firmware | ||
| All of | ||
| AMD Ryzen 7 Pro 4750G firmware | ||
| AMD Ryzen 7 Pro 4750G | ||
| All of | ||
| AMD Ryzen 7 Pro 4750GE firmware | ||
| AMD Ryzen 7 Pro 4750GE | ||
| All of | ||
| AMD Ryzen 5 Pro 4650G firmware | ||
| AMD Ryzen 5 Pro 4650G | ||
| All of | ||
| AMD Ryzen 5 Pro 4650GE firmware | ||
| AMD Ryzen Pro 4650GE Firmware | ||
| All of | ||
| AMD Ryzen 3 Pro 4350G Firmware | ||
| AMD Ryzen Pro 4350G Firmware | ||
| All of | ||
| AMD Ryzen Pro 4350GE | ||
| AMD Ryzen 3 Pro 4350GE | ||
| All of | ||
| AMD Ryzen 9 Pro 3900 firmware | ||
| AMD Ryzen 9 Pro 3900 | ||
| All of | ||
| AMD Ryzen Pro 3700 Firmware | ||
| AMD Ryzen Pro 3700 | ||
| All of | ||
| AMD Ryzen Pro 3600 Firmware | ||
| AMD Ryzen Pro 3600 | ||
| All of | ||
| AMD Ryzen 5 Pro 3400G Firmware | ||
| AMD Ryzen Pro 3400G Firmware | ||
| All of | ||
| AMD Ryzen Pro 3400GE | ||
| AMD Ryzen Pro 3400GE firmware | ||
| All of | ||
| AMD Ryzen Pro 3350G Firmware | ||
| AMD Ryzen Pro 3350G Firmware | ||
| All of | ||
| AMD Ryzen Pro 3200G Firmware | ||
| AMD Ryzen 5 Pro 3200G | ||
| All of | ||
| AMD Ryzen Pro 3200GE Firmware | ||
| AMD Ryzen 5 Pro 3200GE | ||
| All of | ||
| AMD Ryzen Pro 2400G Firmware | ||
| AMD Ryzen Pro | ||
| All of | ||
| AMD Ryzen Pro 2400GE Firmware | ||
| AMD Ryzen Pro 2400GE Firmware | ||
| All of | ||
| AMD Ryzen Pro 2200G Firmware | ||
| AMD Ryzen Pro 2200G Firmware | ||
| All of | ||
| AMD Ryzen Pro 2200GE Firmware | ||
| AMD Ryzen Pro 2200GE Firmware | ||
| All of | ||
| AMD Ryzen Threadripper Pro 3995WX Firmware | ||
| AMD Ryzen Threadripper Pro | ||
| All of | ||
| AMD Ryzen Threadripper Pro 3975WX Firmware | ||
| AMD Ryzen Threadripper Pro 3975WX Firmware | ||
| All of | ||
| AMD Ryzen Threadripper Pro 3955WX Firmware | ||
| AMD Ryzen Threadripper Pro 3955WX Firmware | ||
| All of | ||
| AMD Ryzen Threadripper Pro | ||
| AMD Ryzen Threadripper Pro 3945WX Firmware | ||
| All of | ||
| AMD Athlon Gold Pro 3150G Firmware | ||
| AMD Athlon Gold Pro 3150G Firmware | ||
| All of | ||
| AMD Athlon Gold Pro 3150GE | ||
| AMD Athlon Gold Pro 3150GE Firmware | ||
| All of | ||
| AMD Athlon Silver Pro 3125GE Firmware | ||
| AMD Athlon Silver Pro 3125GE Firmware | ||
| All of | ||
| AMD Athlon Pro 300GE Firmware | ||
| AMD Athlon Pro 300GE Firmware | ||
| All of | ||
| AMD Athlon Pro 200GE | ||
| AMD Athlon Pro 200GE Firmware | ||
| All of | ||
| AMD Ryzen Threadripper 3990X | ||
| AMD Ryzen Threadripper 3990X | ||
| All of | ||
| AMD Ryzen Threadripper 3970X | ||
| AMD Ryzen Threadripper 3970X Firmware | ||
| All of | ||
| AMD Ryzen Threadripper 3960X Firmware | ||
| AMD Ryzen Threadripper 3960X Firmware | ||
| All of | ||
| AMD Ryzen Threadripper 2990WX | ||
| AMD Ryzen Threadripper 2990WX | ||
| All of | ||
| AMD Ryzen Threadripper 2970WX Firmware | ||
| AMD Ryzen Threadripper 2970WX Firmware | ||
| All of | ||
| AMD Ryzen Threadripper 2950X Firmware | ||
| AMD Ryzen Threadripper 2950X Firmware | ||
| All of | ||
| AMD Ryzen Threadripper 2920X | ||
| AMD Ryzen Threadripper 2920X Firmware | ||
| All of | ||
| AMD Ryzen Threadripper 1950X Firmware | ||
| AMD Ryzen Threadripper 1950X Firmware | ||
| All of | ||
| AMD Ryzen Threadripper 1920X Firmware | ||
| AMD Ryzen Threadripper 1920X | ||
| All of | ||
| AMD Ryzen Threadripper 1900X | ||
| AMD Ryzen Threadripper 1900X Firmware | ||
| All of | ||
| AMD Ryzen 9 5950X | ||
| AMD Ryzen 9 5950X | ||
| All of | ||
| AMD Ryzen 7 5800X3D Firmware | ||
| AMD Ryzen 7 5800X3D | ||
| All of | ||
| AMD Ryzen 9 5900X Firmware | ||
| AMD Ryzen 9 5900X | ||
| All of | ||
| AMD Ryzen 5800X | ||
| AMD Ryzen 7 5800X | ||
| All of | ||
| AMD Ryzen 5 5600X Firmware | ||
| AMD Ryzen 5 5600X | ||
| All of | ||
| AMD Ryzen 5 5700G Firmware | ||
| AMD Ryzen 5 5700G | ||
| All of | ||
| AMD Ryzen 5 5600G Firmware | ||
| AMD Ryzen 5600G Firmware | ||
| All of | ||
| AMD Ryzen 5 5700GE Firmware | ||
| AMD Ryzen 5 5700GE | ||
| All of | ||
| AMD Ryzen 5 5600GE Firmware | ||
| AMD Ryzen 5 5600GE | ||
| All of | ||
| AMD Ryzen 3 5300G Firmware | ||
| AMD Ryzen 3 5300G | ||
| All of | ||
| AMD Ryzen 3 5300GE Firmware | ||
| AMD Ryzen 5300GE Firmware | ||
| All of | ||
| AMD Ryzen 7 4700G Firmware | ||
| AMD Ryzen 7 4700G Firmware | ||
| All of | ||
| AMD Ryzen 5 4600G Firmware | ||
| AMD Ryzen 5 4600G | ||
| All of | ||
| AMD Ryzen 4300G | ||
| AMD Ryzen 3 4300G Firmware | ||
| All of | ||
| AMD Ryzen 7 4700GE Firmware | ||
| AMD Ryzen 7 4700GE Firmware | ||
| All of | ||
| AMD Ryzen 5 4600GE firmware | ||
| AMD Ryzen 5 4600GE | ||
| All of | ||
| AMD Ryzen 3 4300GE Firmware | ||
| AMD Ryzen 4300GE Firmware | ||
| All of | ||
| AMD Athlon Gold 3150GE Firmware | ||
| AMD Athlon Gold 3150GE Firmware | ||
| All of | ||
| AMD Athlon Gold Pro 3150G Firmware | ||
| AMD Athlon Gold 3150G | ||
| All of | ||
| AMD Athlon Silver 3050GE Firmware | ||
| AMD Athlon 3050GE Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-12965?
CVE-2020-12965 is considered a medium severity vulnerability due to the potential for transient execution leading to information disclosure.
How do I fix CVE-2020-12965?
To mitigate CVE-2020-12965, users should update their AMD CPU firmware to the latest version provided by AMD.
What is the impact of CVE-2020-12965?
The impact of CVE-2020-12965 includes the potential leakage of sensitive data through non-canonical loads in specific software sequences.
Which AMD processors are affected by CVE-2020-12965?
CVE-2020-12965 affects several AMD processors, including models from the Ryzen Pro and Athlon series.
Is CVE-2020-12965 a hardware or software vulnerability?
CVE-2020-12965 is primarily a hardware vulnerability related to AMD CPU architecture.
- agent/references
- agent/type
- agent/event
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/weakness
- agent/last-modified-date
- agent/description
- agent/trending
- agent/source
- agent/author
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-api
- vendor/amd
- canonical/amd ryzen pro 5650g firmware
- canonical/amd ryzen pro 5650ge firmware
- canonical/amd ryzen pro 5750g firmware
- canonical/amd ryzen pro 5750ge firmware
- canonical/amd ryzen pro 5350g firmware
- canonical/amd ryzen pro 5350ge firmware
- canonical/amd ryzen 7 pro 4750g firmware
- canonical/amd ryzen 7 pro 4750g
- canonical/amd ryzen 7 pro 4750ge firmware
- canonical/amd ryzen 7 pro 4750ge
- canonical/amd ryzen 5 pro 4650g firmware
- canonical/amd ryzen 5 pro 4650g
- canonical/amd ryzen 5 pro 4650ge firmware
- canonical/amd ryzen pro 4650ge firmware
- canonical/amd ryzen 3 pro 4350g firmware
- canonical/amd ryzen pro 4350g firmware
- canonical/amd ryzen pro 4350ge
- canonical/amd ryzen 3 pro 4350ge
- canonical/amd ryzen 9 pro 3900 firmware
- canonical/amd ryzen 9 pro 3900
- canonical/amd ryzen pro 3700 firmware
- canonical/amd ryzen pro 3700
- canonical/amd ryzen pro 3600 firmware
- canonical/amd ryzen pro 3600
- canonical/amd ryzen 5 pro 3400g firmware
- canonical/amd ryzen pro 3400g firmware
- canonical/amd ryzen pro 3400ge
- canonical/amd ryzen pro 3400ge firmware
- canonical/amd ryzen pro 3350g firmware
- canonical/amd ryzen pro 3200g firmware
- canonical/amd ryzen 5 pro 3200g
- canonical/amd ryzen pro 3200ge firmware
- canonical/amd ryzen 5 pro 3200ge
- canonical/amd ryzen pro 2400g firmware
- canonical/amd ryzen pro
- canonical/amd ryzen pro 2400ge firmware
- canonical/amd ryzen pro 2200g firmware
- canonical/amd ryzen pro 2200ge firmware
- canonical/amd ryzen threadripper pro 3995wx firmware
- canonical/amd ryzen threadripper pro
- canonical/amd ryzen threadripper pro 3975wx firmware
- canonical/amd ryzen threadripper pro 3955wx firmware
- canonical/amd ryzen threadripper pro 3945wx firmware
- canonical/amd athlon gold pro 3150g firmware
- canonical/amd athlon gold pro 3150ge
- canonical/amd athlon gold pro 3150ge firmware
- canonical/amd athlon silver pro 3125ge firmware
- canonical/amd athlon pro 300ge firmware
- canonical/amd athlon pro 200ge
- canonical/amd athlon pro 200ge firmware
- canonical/amd ryzen threadripper 3990x
- canonical/amd ryzen threadripper 3970x
- canonical/amd ryzen threadripper 3970x firmware
- canonical/amd ryzen threadripper 3960x firmware
- canonical/amd ryzen threadripper 2990wx
- canonical/amd ryzen threadripper 2970wx firmware
- canonical/amd ryzen threadripper 2950x firmware
- canonical/amd ryzen threadripper 2920x
- canonical/amd ryzen threadripper 2920x firmware
- canonical/amd ryzen threadripper 1950x firmware
- canonical/amd ryzen threadripper 1920x firmware
- canonical/amd ryzen threadripper 1920x
- canonical/amd ryzen threadripper 1900x
- canonical/amd ryzen threadripper 1900x firmware
- canonical/amd ryzen 9 5950x
- canonical/amd ryzen 7 5800x3d firmware
- canonical/amd ryzen 7 5800x3d
- canonical/amd ryzen 9 5900x firmware
- canonical/amd ryzen 9 5900x
- canonical/amd ryzen 5800x
- canonical/amd ryzen 7 5800x
- canonical/amd ryzen 5 5600x firmware
- canonical/amd ryzen 5 5600x
- canonical/amd ryzen 5 5700g firmware
- canonical/amd ryzen 5 5700g
- canonical/amd ryzen 5 5600g firmware
- canonical/amd ryzen 5600g firmware
- canonical/amd ryzen 5 5700ge firmware
- canonical/amd ryzen 5 5700ge
- canonical/amd ryzen 5 5600ge firmware
- canonical/amd ryzen 5 5600ge
- canonical/amd ryzen 3 5300g firmware
- canonical/amd ryzen 3 5300g
- canonical/amd ryzen 3 5300ge firmware
- canonical/amd ryzen 5300ge firmware
- canonical/amd ryzen 7 4700g firmware
- canonical/amd ryzen 5 4600g firmware
- canonical/amd ryzen 5 4600g
- canonical/amd ryzen 4300g
- canonical/amd ryzen 3 4300g firmware
- canonical/amd ryzen 7 4700ge firmware
- canonical/amd ryzen 5 4600ge firmware
- canonical/amd ryzen 5 4600ge
- canonical/amd ryzen 3 4300ge firmware
- canonical/amd ryzen 4300ge firmware
- canonical/amd athlon gold 3150ge firmware
- canonical/amd athlon gold 3150g
- canonical/amd athlon silver 3050ge firmware
- canonical/amd athlon 3050ge firmware