CVE-2020-12965

Published: Feb 4, 2022Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

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.

Affected (63)

Amd

63 products

Ryzen Pro 5650g Firmware

Ryzen Pro 5650ge Firmware

Ryzen Pro 5750g Firmware

Ryzen Pro 5750ge Firmware

Ryzen Pro 5350g Firmware

Ryzen Pro 5350ge Firmware

Ryzen Pro 4750g Firmware

Ryzen Pro 4750ge Firmware

Ryzen Pro 4650g Firmware

Ryzen Pro 4650ge Firmware

Ryzen Pro 4350g Firmware

Ryzen Pro 4350ge Firmware

Ryzen Pro 3900 Firmware

Ryzen Pro 3700 Firmware

Ryzen Pro 3600 Firmware

Ryzen Pro 3400g Firmware

Ryzen Pro 3400ge Firmware

Ryzen Pro 3350g Firmware

Ryzen Pro 3200g Firmware

Ryzen Pro 3200ge Firmware

Ryzen Pro 2400g Firmware

Ryzen Pro 2400ge Firmware

Ryzen Pro 2200g Firmware

Ryzen Pro 2200ge Firmware

Ryzen Threadripper Pro 3995wx Firmware

Ryzen Threadripper Pro 3975wx Firmware

Ryzen Threadripper Pro 3955wx Firmware

Ryzen Threadripper Pro 3945wx Firmware

Athlon Gold Pro 3150g Firmware

Athlon Gold Pro 3150ge Firmware

Athlon Silver Pro 3125ge Firmware

Athlon Pro 300ge Firmware

Athlon Pro 200ge Firmware

Ryzen Threadripper 3990x Firmware

Ryzen Threadripper 3970x Firmware

Ryzen Threadripper 3960x Firmware

Ryzen Threadripper 2990wx Firmware

Ryzen Threadripper 2970wx Firmware

Ryzen Threadripper 2950x Firmware

Ryzen Threadripper 2920x Firmware

Ryzen Threadripper 1950x Firmware

Ryzen Threadripper 1920x Firmware

Ryzen Threadripper 1900x Firmware

Ryzen 5950x Firmware

Ryzen 5800x3d Firmware

Ryzen 5700ge Firmware

Ryzen 5600g Firmware

Ryzen 5600ge Firmware

Ryzen 5300g Firmware

Ryzen 5300ge Firmware

Ryzen 4700g Firmware

Ryzen 4600g Firmware

Ryzen 4300g Firmware

Ryzen 4700ge Firmware

Ryzen 4600ge Firmware

Ryzen 4300ge Firmware

Athlon 3150ge Firmware

Athlon 3150g Firmware

Athlon 3050ge Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 5650g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 5650g	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 5650ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 5650ge	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 5750g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 5750g	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 5750ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 5750ge	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 5350g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 5350g	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 5350ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 5350ge	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 4750g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 4750g	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 4750ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 4750ge	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 4650g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 4650g	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 4650ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 4650ge	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 4350g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 4350g	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 4350ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 4350ge	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 3900 Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 3900	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 3700 Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 3700	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 3600 Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 3600	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 3400g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 3400g	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 3400ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 3400ge	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 3350g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 3350g	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 3200g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 3200g	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 3200ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 3200ge	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 2400g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 2400g	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 2400ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 2400ge	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 2200g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 2200g	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Pro 2200ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Pro 2200ge	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper Pro 3995wx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper Pro 3995wx	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper Pro 3975wx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper Pro 3975wx	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper Pro 3955wx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper Pro 3955wx	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper Pro 3945wx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper Pro 3945wx	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Athlon Gold Pro 3150g Firmware	All versions

Running on/with	Platform Versions
Amd Athlon Gold Pro 3150g	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Athlon Gold Pro 3150ge Firmware	All versions

Running on/with	Platform Versions
Amd Athlon Gold Pro 3150ge	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Athlon Silver Pro 3125ge Firmware	All versions

Running on/with	Platform Versions
Amd Athlon Silver Pro 3125ge	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Athlon Pro 300ge Firmware	All versions

Running on/with	Platform Versions
Amd Athlon Pro 300ge	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Athlon Pro 200ge Firmware	All versions

Running on/with	Platform Versions
Amd Athlon Pro 200ge	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper 3990x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper 3990x	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper 3970x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper 3970x	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper 3960x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper 3960x	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper 2990wx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper 2990wx	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper 2970wx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper 2970wx	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper 2950x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper 2950x	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper 2920x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper 2920x	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper 1950x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper 1950x	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper 1920x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper 1920x	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper 1900x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper 1900x	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5950x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5950x	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5800x3d Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5800x3d	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5900x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5900x	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5800x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5800x	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5600x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5600x	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5700g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5700g	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5700ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5700ge	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5600g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5600g	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5600ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5600ge	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5300g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5300g	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5300ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5300ge	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 4700g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 4700g	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 4600g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 4600g	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 4300g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 4300g	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 4700ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 4700ge	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 4600ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 4600ge	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 4300ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 4300ge	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Athlon 3150ge Firmware	All versions

Running on/with	Platform Versions
Amd Athlon 3150ge	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Athlon 3150g Firmware	All versions

Running on/with	Platform Versions
Amd Athlon 3150g	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Athlon 3050ge Firmware	All versions

Running on/with	Platform Versions
Amd Athlon 3050ge	All versions

Related CWEs

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

References (4)

http://www.openwall.com/lists/oss-security/2023/12/05/3

Source: psirt@amd.com

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1010

Source: psirt@amd.com

MitigationVendor Advisory

http://www.openwall.com/lists/oss-security/2023/12/05/3

Source: af854a3a-2127-422b-91ae-364da2661108

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1010

Source: af854a3a-2127-422b-91ae-364da2661108

MitigationVendor Advisory

Timeline

No history available yet.