CVE-2021-46778

Published: Aug 10, 2022Modified: Jun 17, 2026

5.6

Vector

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

Exploitability: 1.1 / Impact: 4.0

Source: NVD

Description

Execution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU microarchitectures codenamed “Zen 1”, “Zen 2” and “Zen 3” that use simultaneous multithreading (SMT). By measuring the contention level on scheduler queues an attacker may potentially leak sensitive information.

Affected (179)

Amd

179 products

Athlon 3050ge Firmware

Athlon 3150g Firmware

Athlon 3150ge Firmware

Ryzen 3 2200u Firmware

Ryzen 3 2300u Firmware

Ryzen 3 3100 Firmware

Ryzen 3 3200u Firmware

Ryzen 3 3250u Firmware

Ryzen 3 3300g Firmware

Ryzen 3 3300u Firmware

Ryzen 3 3300x Firmware

Ryzen 3 3350u Firmware

Ryzen 3 3450u Firmware

Ryzen 3 3500c Firmware

Ryzen 3 3500u Firmware

Ryzen 3 3550h Firmware

Ryzen 3 3580u Firmware

Ryzen 3 3700c Firmware

Ryzen 3 3700u Firmware

Ryzen 3 3750h Firmware

Ryzen 3 3780u Firmware

Ryzen 3 4300g Firmware

Ryzen 3 4300ge Firmware

Ryzen 3 4300u Firmware

Ryzen 3 5125c Firmware

Ryzen 3 5300g Firmware

Ryzen 3 5300ge Firmware

Ryzen 3 5300u Firmware

Ryzen 3 5400u Firmware

Ryzen 3 5425c Firmware

Ryzen 3 5425u Firmware

Ryzen 5 2500u Firmware

Ryzen 5 2600 Firmware

Ryzen 5 2600h Firmware

Ryzen 5 2600x Firmware

Ryzen 5 2700x Firmware

Ryzen 5 3400g Firmware

Ryzen 5 3450g Firmware

Ryzen 5 3500u Firmware

Ryzen 5 3550h Firmware

Ryzen 5 3580u Firmware

Ryzen 5 3600 Firmware

Ryzen 5 3600x Firmware

Ryzen 5 3600xt Firmware

Ryzen 5 4500u Firmware

Ryzen 5 4600g Firmware

Ryzen 5 4600ge Firmware

Ryzen 5 4600h Firmware

Ryzen 5 4600u Firmware

Ryzen 5 5500u Firmware

Ryzen 5 5560u Firmware

Ryzen 5 5600g Firmware

Ryzen 5 5600ge Firmware

Ryzen 5 5600h Firmware

Ryzen 5 5600hs Firmware

Ryzen 5 5600u Firmware

Ryzen 5 5600x Firmware

Ryzen 5 5625c Firmware

Ryzen 5 5625u Firmware

Ryzen 5 5700g Firmware

Ryzen 5 5700ge Firmware

Ryzen 7 2700 Firmware

Ryzen 7 2700u Firmware

Ryzen 7 2700x Firmware

Ryzen 7 2800h Firmware

Ryzen 7 3700u Firmware

Ryzen 7 3700x Firmware

Ryzen 7 3750h Firmware

Ryzen 7 3780u Firmware

Ryzen 7 3800x Firmware

Ryzen 7 3800xt Firmware

Ryzen 7 4700g Firmware

Ryzen 7 4700ge Firmware

Ryzen 7 4700u Firmware

Ryzen 7 4800h Firmware

Ryzen 7 4800u Firmware

Ryzen 7 5700g Firmware

Ryzen 7 5700ge Firmware

Ryzen 7 5700u Firmware

Ryzen 7 5700x Firmware

Ryzen 7 5800h Firmware

Ryzen 7 5800hs Firmware

Ryzen 7 5800u Firmware

Ryzen 7 5800x Firmware

Ryzen 7 5800x3d Firmware

Ryzen 7 5825c Firmware

Ryzen 7 5825u Firmware

Ryzen 9 3900x Firmware

Ryzen 9 3950x Firmware

Ryzen 9 4900h Firmware

Ryzen 9 4900hs Firmware

Ryzen 9 5900hs Firmware

Ryzen 9 5900hx Firmware

Ryzen 9 5900x Firmware

Ryzen 9 5950x Firmware

Ryzen 9 5980hs Firmware

Ryzen 9 5980hx Firmware

Ryzen Threadripper 2920x Firmware

Ryzen Threadripper 2950x Firmware

Ryzen Threadripper 2970wx Firmware

Ryzen Threadripper 2990wx Firmware

Ryzen Threadripper 3960x Firmware

Ryzen Threadripper 3970x Firmware

Ryzen Threadripper 3990x Firmware

Ryzen Threadripper Pro 3795wx Firmware

Ryzen Threadripper Pro 3945wx Firmware

Ryzen Threadripper Pro 3955wx Firmware

Ryzen Threadripper Pro 3975wx Firmware

Ryzen Threadripper Pro 3995wx Firmware

Ryzen Threadripper Pro 5945wx Firmware

Ryzen Threadripper Pro 5955wx Firmware

Ryzen Threadripper Pro 5965wx Firmware

Ryzen Threadripper Pro 5975wx Firmware

Ryzen Threadripper Pro 5995wx Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Athlon 3050ge Firmware	All versions

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

Configuration B

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 C

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 D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7001 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7001	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7002 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7002	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7003 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7003	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7232p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7232p	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7251 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7251	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7252 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7252	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7261 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7261	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7262 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7262	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7272 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7272	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7281 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7281	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7282 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7282	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 72f3 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 72f3	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7301 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7301	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7302 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7302	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7302p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7302p	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7313 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7313	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7313p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7313p	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7343 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7343	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7351 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7351	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7351p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7351p	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7352 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7352	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7371 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7371	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7373x Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7373x	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 73f3 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 73f3	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7401 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7401	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7401p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7401p	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7402 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7402	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7402p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7402p	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7413 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7413	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7443 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7443	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7443p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7443p	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7451 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7451	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7452 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7452	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7453 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7453	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7473x Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7473x	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 74f3 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 74f3	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7501 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7501	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7502 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7502	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7502p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7502p	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7513 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7513	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7532 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7532	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7542 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7542	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7543 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7543	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7543p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7543p	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7551 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7551	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7551p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7551p	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7552 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7552	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7573x Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7573x	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 75f3 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 75f3	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7601 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7601	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7642 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7642	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7643 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7643	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7662 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7662	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7663 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7663	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7702 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7702	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7702p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7702p	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7713 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7713	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7713p Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7713p	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7742 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7742	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7763 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7763	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7773x Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7773x	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7f32 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7f32	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7f52 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7f52	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7f72 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7f72	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Epyc 7h12 Firmware	All versions

Running on/with	Platform Versions
Amd Epyc 7h12	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 2200u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 2200u	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 2300u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 2300u	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3100 Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3100	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3200u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3200u	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3250u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3250u	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3300g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3300g	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3300u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3300u	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3300x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3300x	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3350u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3350u	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3450u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3450u	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3500c Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3500c	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3500u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3500u	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3550h Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3550h	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3580u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3580u	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3700c Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3700c	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3700u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3700u	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3750h Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3750h	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3780u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3780u	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 4300g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 4300g	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 4300ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 4300ge	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 4300u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 4300u	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 5125c Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 5125c	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 5300g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 5300g	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 5300ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 5300ge	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 5300u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 5300u	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 5400u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 5400u	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 5425c Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 5425c	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 5425u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 5425u	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 2500u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 2500u	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 2600 Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 2600	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 2600h Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 2600h	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 2600x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 2600x	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 2700x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 2700x	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 3400g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 3400g	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 3450g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 3450g	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 3500u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 3500u	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 3550h Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 3550h	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 3580u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 3580u	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 3600 Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 3600	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 3600x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 3600x	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 3600xt Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 3600xt	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 4500u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 4500u	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 4600g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 4600g	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 4600ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 4600ge	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 4600h Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 4600h	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 4600u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 4600u	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5500u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5500u	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5560u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5560u	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5600g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5600g	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5600ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5600ge	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5600h Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5600h	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5600hs Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5600hs	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5600u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5600u	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5600x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5600x	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5625c Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5625c	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5625u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5625u	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5700g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5700g	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5700ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5700ge	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 2700 Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 2700	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 2700u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 2700u	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 2700x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 2700x	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 2800h Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 2800h	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 3700u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 3700u	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 3700x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 3700x	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 3750h Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 3750h	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 3780u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 3780u	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 3800x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 3800x	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 3800xt Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 3800xt	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 4700g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 4700g	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 4700ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 4700ge	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 4700u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 4700u	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 4800h Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 4800h	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 4800u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 4800u	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5700g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5700g	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5700ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5700ge	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5700u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5700u	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5700x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5700x	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5800h Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5800h	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5800hs Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5800hs	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5800u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5800u	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5800x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5800x	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5800x3d Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5800x3d	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5825c Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5825c	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5825u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5825u	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 3900x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 3900x	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 3950x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 3950x	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 4900h Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 4900h	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 4900hs Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 4900hs	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 5900hs Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 5900hs	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 5900hx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 5900hx	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 5900x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 5900x	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 5950x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 5950x	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 5980hs Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 5980hs	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 5980hx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 5980hx	All versions

Configuration G

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 H

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 I

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 J

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 K

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 L

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 M

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 N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper Pro 3795wx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper Pro 3795wx	All versions

Configuration O

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 P

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 Q

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 R

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 S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper Pro 5945wx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper Pro 5945wx	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper Pro 5955wx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper Pro 5955wx	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper Pro 5965wx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper Pro 5965wx	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper Pro 5975wx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper Pro 5975wx	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen Threadripper Pro 5995wx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen Threadripper Pro 5995wx	All versions

Related CWEs

CWE-203

Observable Discrepancy

The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.

References (2)

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1039

Source: psirt@amd.com

Vendor Advisory

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1039

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

Vendor Advisory

Timeline

No history available yet.