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CVE-2023-20593

nvd nist
Published: Jul 24, 2023Modified: Jun 17, 2026

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.

Affected (76)

Products: Xen: Xen · Debian: Debian Linux · Amd: Ryzen 3 3100 Firmware, Ryzen 3 3300x Firmware, Ryzen 5 3500 Firmware, Ryzen 5 3500x Firmware, Ryzen 5 3600 Firmware, Ryzen 5 3600x Firmware, Ryzen 5 3600xt Firmware, Ryzen 7 3700x Firmware, Ryzen 7 3800x Firmware, Ryzen 7 3800xt Firmware, Ryzen 9 3900 Firmware, Ryzen 9 3900x Firmware, Ryzen 9 3900xt Firmware, Ryzen 9 3950x Firmware, Ryzen 9 Pro 3900 Firmware, Ryzen Threadripper Pro 3995wx Firmware, Ryzen Threadripper Pro 3975wx Firmware, Ryzen Threadripper Pro 3955wx Firmware, Ryzen Threadripper Pro 3945wx Firmware, Ryzen Threadripper 3990x Firmware, Ryzen Threadripper 3970x Firmware, Ryzen Threadripper 3960x Firmware, Ryzen 7 4700g Firmware, Ryzen 7 4700ge Firmware, Ryzen 5 4600g Firmware, Ryzen 5 4600ge Firmware, Ryzen 3 4300g Firmware, Ryzen 3 4300ge Firmware, Ryzen 3 Pro 4450u Firmware, Ryzen 3 Pro 4350ge Firmware, Ryzen 3 Pro 4350g Firmware, Ryzen 3 Pro 4200g Firmware, Ryzen 5 Pro 4650ge Firmware, Ryzen 5 Pro 4650g Firmware, Ryzen 5 Pro 4400g Firmware, Ryzen 7 Pro 4750u Firmware, Ryzen 7 Pro 4750ge Firmware, Ryzen 7 Pro 4750g Firmware, Ryzen 7 5700u Firmware, Ryzen 5 5500u Firmware, Ryzen 3 5300u Firmware, Ryzen 5 7520u Firmware, Ryzen 3 7320u Firmware, Athlon Gold 7220u Firmware, Epyc 7232p Firmware, Epyc 7302p Firmware, Epyc 7402p Firmware, Epyc 7502p Firmware, Epyc 7702p Firmware, Epyc 7252 Firmware, Epyc 7262 Firmware, Epyc 7272 Firmware, Epyc 7282 Firmware, Epyc 7302 Firmware, Epyc 7352 Firmware, Epyc 7402 Firmware, Epyc 7452 Firmware, Epyc 7502 Firmware, Epyc 7532 Firmware, Epyc 7542 Firmware, Epyc 7552 Firmware, Epyc 7642 Firmware, Epyc 7662 Firmware, Epyc 7702 Firmware, Epyc 7742 Firmware, Epyc 7h12 Firmware, Epyc 7f32 Firmware, Epyc 7f52 Firmware, Epyc 7f72 Firmware
1 product
Xen
1 product
Debian Linux
69 products
Ryzen 3 3100 Firmware
Ryzen 3 3300x Firmware
Ryzen 5 3500 Firmware
Ryzen 5 3500x Firmware
Ryzen 5 3600 Firmware
Ryzen 5 3600x Firmware
Ryzen 5 3600xt Firmware
Ryzen 7 3700x Firmware
Ryzen 7 3800x Firmware
Ryzen 7 3800xt Firmware
Ryzen 9 3900 Firmware
Ryzen 9 3900x Firmware
Ryzen 9 3900xt Firmware
Ryzen 9 3950x Firmware
Ryzen 9 Pro 3900 Firmware
Ryzen Threadripper 3990x Firmware
Ryzen Threadripper 3970x Firmware
Ryzen Threadripper 3960x Firmware
Ryzen 7 4700g Firmware
Ryzen 7 4700ge Firmware
Ryzen 5 4600g Firmware
Ryzen 5 4600ge Firmware
Ryzen 3 4300g Firmware
Ryzen 3 4300ge Firmware
Ryzen 3 Pro 4450u Firmware
Ryzen 3 Pro 4350ge Firmware
Ryzen 3 Pro 4350g Firmware
Ryzen 3 Pro 4200g Firmware
Ryzen 5 Pro 4650ge Firmware
Ryzen 5 Pro 4650g Firmware
Ryzen 5 Pro 4400g Firmware
Ryzen 7 Pro 4750u Firmware
Ryzen 7 Pro 4750ge Firmware
Ryzen 7 Pro 4750g Firmware
Ryzen 7 5700u Firmware
Ryzen 5 5500u Firmware
Ryzen 3 5300u Firmware
Ryzen 5 7520u Firmware
Ryzen 3 7320u Firmware
Athlon Gold 7220u Firmware
Epyc 7232p Firmware
Epyc 7302p Firmware
Epyc 7402p Firmware
Epyc 7502p Firmware
Epyc 7702p Firmware
Epyc 7252 Firmware
Epyc 7262 Firmware
Epyc 7272 Firmware
Epyc 7282 Firmware
Epyc 7302 Firmware
Epyc 7352 Firmware
Epyc 7402 Firmware
Epyc 7452 Firmware
Epyc 7502 Firmware
Epyc 7532 Firmware
Epyc 7542 Firmware
Epyc 7552 Firmware
Epyc 7642 Firmware
Epyc 7662 Firmware
Epyc 7702 Firmware
Epyc 7742 Firmware
Epyc 7h12 Firmware
Epyc 7f32 Firmware
Epyc 7f52 Firmware
Epyc 7f72 Firmware
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Xen
Version 4.14.0
Version 4.15.0
Version 4.16.0
Version 4.17.0
Configuration B
3 vulnerable
Vulnerable SoftwareAffected Versions
Debian
Version 10.0
Version 11.0
Version 12.0
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 3 3100
All versions
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 3 3300x
All versions
Configuration E
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 5 3500
All versions
Configuration F
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 5 3500x
All versions
Configuration G
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 5 3600
All versions
Configuration H
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 5 3600x
All versions
Configuration I
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 5 3600xt
All versions
Configuration J
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 7 3700x
All versions
Configuration K
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 7 3800x
All versions
Configuration L
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 7 3800xt
All versions
Configuration M
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 9 3900
All versions
Configuration N
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 9 3900x
All versions
Configuration O
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 9 3900xt
All versions
Configuration P
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 9 3950x
All versions
Configuration Q
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 9 Pro 3900
All versions
Configuration R
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen Threadripper Pro 3995wx
All versions
Configuration S
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen Threadripper Pro 3975wx
All versions
Configuration T
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen Threadripper Pro 3955wx
All versions
Configuration U
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen Threadripper Pro 3945wx
All versions
Configuration V
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen Threadripper 3990x
All versions
Configuration W
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen Threadripper 3970x
All versions
Configuration X
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen Threadripper 3960x
All versions
Configuration Y
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 7 4700g
All versions
Configuration Z
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 7 4700ge
All versions
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 5 4600g
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 5 4600ge
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 3 4300g
All versions
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 3 4300ge
All versions
Configuration E
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 3 Pro 4450u
All versions
Configuration F
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 3 Pro 4350ge
All versions
Configuration G
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 3 Pro 4350g
All versions
Configuration H
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 3 Pro 4200g
All versions
Configuration I
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 5 Pro 4650ge
All versions
Configuration J
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 5 Pro 4650g
All versions
Configuration K
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 5 Pro 4400g
All versions
Configuration L
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 7 Pro 4750u
All versions
Configuration M
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 7 Pro 4750ge
All versions
Configuration N
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 7 Pro 4750g
All versions
Configuration O
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 7 5700u
All versions
Configuration P
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 5 5500u
All versions
Configuration Q
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 3 5300u
All versions
Configuration R
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 5 7520u
All versions
Configuration S
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Ryzen 3 7320u
All versions
Configuration T
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Athlon Gold 7220u
All versions
Configuration U
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7232p
All versions
Configuration V
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7302p
All versions
Configuration W
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7402p
All versions
Configuration X
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7502p
All versions
Configuration Y
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7702p
All versions
Configuration Z
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7252
All versions
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7262
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7272
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7282
All versions
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7302
All versions
Configuration E
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7352
All versions
Configuration F
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7402
All versions
Configuration G
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7452
All versions
Configuration H
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7502
All versions
Configuration I
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7532
All versions
Configuration J
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7542
All versions
Configuration K
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7552
All versions
Configuration L
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7642
All versions
Configuration M
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7662
All versions
Configuration N
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7702
All versions
Configuration O
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7742
All versions
Configuration P
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7h12
All versions
Configuration Q
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7f32
All versions
Configuration R
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7f52
All versions
Configuration S
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
All versions
Running on/withPlatform Versions
Amd
Epyc 7f72
All versions

References (70)

Source: psirt@amd.com
Not Applicable
Source: psirt@amd.com
Mailing ListMitigationPatchThird Party Advisory
Source: psirt@amd.com
Mailing ListMitigationPatchThird Party Advisory
Source: psirt@amd.com
MitigationPatchVendor Advisory
Source: psirt@amd.com
Exploit
Source: psirt@amd.com
Mailing ListThird Party Advisory
Source: psirt@amd.com
Third Party Advisory
Source: psirt@amd.com
Third Party Advisory
Source: psirt@amd.com
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListMitigationPatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListMitigationPatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
MitigationPatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.