CVE-2023-20588

Speculative Leaks

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality.

Un error de división por cero en algunos procesadores AMD puede potencialmente devolver datos especulativos que resulten en una pérdida de confidencialidad.

*Credits: N/A

CVSS Scores

NISTv3.1 5.5

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2022-10-27 CVE Reserved
2023-08-08 CVE Published
2024-07-20 EPSS Updated
2024-10-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-369: Divide By Zero

CAPEC

References (28)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2023/09/25/3	Mailing List
http://www.openwall.com/lists/oss-security/2023/09/25/4	Mailing List
http://www.openwall.com/lists/oss-security/2023/09/25/5	Mailing List
http://www.openwall.com/lists/oss-security/2023/09/25/7	Mailing List
http://www.openwall.com/lists/oss-security/2023/09/25/8	Mailing List
http://www.openwall.com/lists/oss-security/2023/09/26/5	Mailing List
http://www.openwall.com/lists/oss-security/2023/09/26/8	Mailing List
http://www.openwall.com/lists/oss-security/2023/09/26/9	Mailing List
http://www.openwall.com/lists/oss-security/2023/09/27/1	Mailing List
http://www.openwall.com/lists/oss-security/2023/10/03/12	Mailing List
http://www.openwall.com/lists/oss-security/2023/10/03/13	Mailing List
http://www.openwall.com/lists/oss-security/2023/10/03/14	Mailing List
http://www.openwall.com/lists/oss-security/2023/10/03/15	Mailing List
http://www.openwall.com/lists/oss-security/2023/10/03/16	Mailing List
http://www.openwall.com/lists/oss-security/2023/10/03/9	Mailing List
http://www.openwall.com/lists/oss-security/2023/10/04/1	Mailing List
http://www.openwall.com/lists/oss-security/2023/10/04/2	Mailing List
http://www.openwall.com/lists/oss-security/2023/10/04/3	Mailing List
http://www.openwall.com/lists/oss-security/2023/10/04/4	Mailing List
http://xenbits.xen.org/xsa/advisory-439.html	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html	Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AGZCACEHT6ZZZGG36QQMGROBM4FLWYJX	Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DIOYP4ZOBML4RCUM3MHRFZUQL445MZM3	Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJTUVYZMP6BNF342DS3W7XGOGXC6JPN5	Mailing List
https://security.netapp.com/advisory/ntap-20240531-0005
https://www.debian.org/security/2023/dsa-5480	Third Party Advisory
https://www.debian.org/security/2023/dsa-5492	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7007	2024-06-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Amd Search vendor "Amd"	Epyc 7351p Firmware Search vendor "Amd" for product "Epyc 7351p Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Epyc 7351p Search vendor "Amd" for product "Epyc 7351p"	-	-	Safe
Amd Search vendor "Amd"	Epyc 7401p Firmware Search vendor "Amd" for product "Epyc 7401p Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Epyc 7401p Search vendor "Amd" for product "Epyc 7401p"	-	-	Safe
Amd Search vendor "Amd"	Epyc 7551p Firmware Search vendor "Amd" for product "Epyc 7551p Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Epyc 7551p Search vendor "Amd" for product "Epyc 7551p"	-	-	Safe
Amd Search vendor "Amd"	Epyc 7251 Firmware Search vendor "Amd" for product "Epyc 7251 Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Epyc 7251 Search vendor "Amd" for product "Epyc 7251"	-	-	Safe
Amd Search vendor "Amd"	Epyc 7261 Firmware Search vendor "Amd" for product "Epyc 7261 Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Epyc 7261 Search vendor "Amd" for product "Epyc 7261"	-	-	Safe
Amd Search vendor "Amd"	Epyc 7281 Firmware Search vendor "Amd" for product "Epyc 7281 Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Epyc 7281 Search vendor "Amd" for product "Epyc 7281"	-	-	Safe
Amd Search vendor "Amd"	Epyc 7301 Firmware Search vendor "Amd" for product "Epyc 7301 Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Epyc 7301 Search vendor "Amd" for product "Epyc 7301"	-	-	Safe
Amd Search vendor "Amd"	Epyc 7351 Firmware Search vendor "Amd" for product "Epyc 7351 Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Epyc 7351 Search vendor "Amd" for product "Epyc 7351"	-	-	Safe
Amd Search vendor "Amd"	Epyc 7371 Firmware Search vendor "Amd" for product "Epyc 7371 Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Epyc 7371 Search vendor "Amd" for product "Epyc 7371"	-	-	Safe
Amd Search vendor "Amd"	Epyc 7401 Firmware Search vendor "Amd" for product "Epyc 7401 Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Epyc 7401 Search vendor "Amd" for product "Epyc 7401"	-	-	Safe
Amd Search vendor "Amd"	Epyc 7451 Firmware Search vendor "Amd" for product "Epyc 7451 Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Epyc 7451 Search vendor "Amd" for product "Epyc 7451"	-	-	Safe
Amd Search vendor "Amd"	Epyc 7501 Firmware Search vendor "Amd" for product "Epyc 7501 Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Epyc 7501 Search vendor "Amd" for product "Epyc 7501"	-	-	Safe
Amd Search vendor "Amd"	Epyc 7551 Firmware Search vendor "Amd" for product "Epyc 7551 Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Epyc 7551 Search vendor "Amd" for product "Epyc 7551"	-	-	Safe
Amd Search vendor "Amd"	Epyc 7571 Firmware Search vendor "Amd" for product "Epyc 7571 Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Epyc 7571 Search vendor "Amd" for product "Epyc 7571"	-	-	Safe
Amd Search vendor "Amd"	Epyc 7601 Firmware Search vendor "Amd" for product "Epyc 7601 Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Epyc 7601 Search vendor "Amd" for product "Epyc 7601"	-	-	Safe
Amd Search vendor "Amd"	Ryzen 5 Pro 3400g Firmware Search vendor "Amd" for product "Ryzen 5 Pro 3400g Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Ryzen 5 Pro 3400g Search vendor "Amd" for product "Ryzen 5 Pro 3400g"	-	-	Safe
Amd Search vendor "Amd"	Ryzen 5 3400g Firmware Search vendor "Amd" for product "Ryzen 5 3400g Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Ryzen 5 3400g Search vendor "Amd" for product "Ryzen 5 3400g"	-	-	Safe
Amd Search vendor "Amd"	Ryzen 5 Pro 3400ge Firmware Search vendor "Amd" for product "Ryzen 5 Pro 3400ge Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Ryzen 5 Pro 3400ge Search vendor "Amd" for product "Ryzen 5 Pro 3400ge"	-	-	Safe
Amd Search vendor "Amd"	Ryzen 5 Pro 3350g Firmware Search vendor "Amd" for product "Ryzen 5 Pro 3350g Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Ryzen 5 Pro 3350g Search vendor "Amd" for product "Ryzen 5 Pro 3350g"	-	-	Safe
Amd Search vendor "Amd"	Ryzen 5 Pro 3350ge Firmware Search vendor "Amd" for product "Ryzen 5 Pro 3350ge Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Ryzen 5 Pro 3350ge Search vendor "Amd" for product "Ryzen 5 Pro 3350ge"	-	-	Safe
Amd Search vendor "Amd"	Ryzen 3 Pro 3200g Firmware Search vendor "Amd" for product "Ryzen 3 Pro 3200g Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Ryzen 3 Pro 3200g Search vendor "Amd" for product "Ryzen 3 Pro 3200g"	-	-	Safe
Amd Search vendor "Amd"	Ryzen 3 3200g Firmware Search vendor "Amd" for product "Ryzen 3 3200g Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Ryzen 3 3200g Search vendor "Amd" for product "Ryzen 3 3200g"	-	-	Safe
Amd Search vendor "Amd"	Ryzen 3 3200ge Firmware Search vendor "Amd" for product "Ryzen 3 3200ge Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Ryzen 3 3200ge Search vendor "Amd" for product "Ryzen 3 3200ge"	-	-	Safe
Amd Search vendor "Amd"	Ryzen 3 Pro 3200ge Firmware Search vendor "Amd" for product "Ryzen 3 Pro 3200ge Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Ryzen 3 Pro 3200ge Search vendor "Amd" for product "Ryzen 3 Pro 3200ge"	-	-	Safe
Amd Search vendor "Amd"	Athlon Pro 300ge Firmware Search vendor "Amd" for product "Athlon Pro 300ge Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Athlon Pro 300ge Search vendor "Amd" for product "Athlon Pro 300ge"	-	-	Safe
Amd Search vendor "Amd"	Athlon Gold 3150ge Firmware Search vendor "Amd" for product "Athlon Gold 3150ge Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Athlon Gold 3150ge Search vendor "Amd" for product "Athlon Gold 3150ge"	-	-	Safe
Amd Search vendor "Amd"	Athlon Gold Pro 3150ge Firmware Search vendor "Amd" for product "Athlon Gold Pro 3150ge Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Athlon Gold Pro 3150ge Search vendor "Amd" for product "Athlon Gold Pro 3150ge"	-	-	Safe
Amd Search vendor "Amd"	Athlon Gold 3150g Firmware Search vendor "Amd" for product "Athlon Gold 3150g Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Athlon Gold 3150g Search vendor "Amd" for product "Athlon Gold 3150g"	-	-	Safe
Amd Search vendor "Amd"	Athlon Gold Pro 3150g Firmware Search vendor "Amd" for product "Athlon Gold Pro 3150g Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Athlon Gold Pro 3150g Search vendor "Amd" for product "Athlon Gold Pro 3150g"	-	-	Safe
Amd Search vendor "Amd"	Athlon Silver 3050ge Firmware Search vendor "Amd" for product "Athlon Silver 3050ge Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Athlon Silver 3050ge Search vendor "Amd" for product "Athlon Silver 3050ge"	-	-	Safe
Amd Search vendor "Amd"	Athlon Silver Pro 3125ge Firmware Search vendor "Amd" for product "Athlon Silver Pro 3125ge Firmware"	-	-	Affected	in	Amd Search vendor "Amd"	Athlon Silver Pro 3125ge Search vendor "Amd" for product "Athlon Silver Pro 3125ge"	-	-	Safe
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				11.0 Search vendor "Debian" for product "Debian Linux" and version "11.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				12.0 Search vendor "Debian" for product "Debian Linux" and version "12.0"		-		Affected
Xen Search vendor "Xen"		Xen Search vendor "Xen" for product "Xen"				-		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				37 Search vendor "Fedoraproject" for product "Fedora" and version "37"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				38 Search vendor "Fedoraproject" for product "Fedora" and version "38"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				39 Search vendor "Fedoraproject" for product "Fedora" and version "39"		-		Affected
Microsoft Search vendor "Microsoft"		Windows 10 1507 Search vendor "Microsoft" for product "Windows 10 1507"				< 10.0.10240.20345 Search vendor "Microsoft" for product "Windows 10 1507" and version " < 10.0.10240.20345"		-		Affected
Microsoft Search vendor "Microsoft"		Windows 10 1607 Search vendor "Microsoft" for product "Windows 10 1607"				< 10.0.14393.6529 Search vendor "Microsoft" for product "Windows 10 1607" and version " < 10.0.14393.6529"		-		Affected
Microsoft Search vendor "Microsoft"		Windows 10 1809 Search vendor "Microsoft" for product "Windows 10 1809"				< 10.0.17763.5206 Search vendor "Microsoft" for product "Windows 10 1809" and version " < 10.0.17763.5206"		-		Affected
Microsoft Search vendor "Microsoft"		Windows 10 21h2 Search vendor "Microsoft" for product "Windows 10 21h2"				< 10.0.19044.3803 Search vendor "Microsoft" for product "Windows 10 21h2" and version " < 10.0.19044.3803"		-		Affected
Microsoft Search vendor "Microsoft"		Windows 10 22h2 Search vendor "Microsoft" for product "Windows 10 22h2"				< 10.0.19045.3803 Search vendor "Microsoft" for product "Windows 10 22h2" and version " < 10.0.19045.3803"		-		Affected
Microsoft Search vendor "Microsoft"		Windows 11 21h2 Search vendor "Microsoft" for product "Windows 11 21h2"				< 10.0.22000.2652 Search vendor "Microsoft" for product "Windows 11 21h2" and version " < 10.0.22000.2652"		-		Affected
Microsoft Search vendor "Microsoft"		Windows 11 22h2 Search vendor "Microsoft" for product "Windows 11 22h2"				< 10.0.22621.2861 Search vendor "Microsoft" for product "Windows 11 22h2" and version " < 10.0.22621.2861"		-		Affected
Microsoft Search vendor "Microsoft"		Windows 11 23h2 Search vendor "Microsoft" for product "Windows 11 23h2"				< 10.0.22631.2861 Search vendor "Microsoft" for product "Windows 11 23h2" and version " < 10.0.22631.2861"		-		Affected
Microsoft Search vendor "Microsoft"		Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008"				-		sp2		Affected
Microsoft Search vendor "Microsoft"		Windows Server 2008 Search vendor "Microsoft" for product "Windows Server 2008"				r2 Search vendor "Microsoft" for product "Windows Server 2008" and version "r2"		sp1, x64		Affected
Microsoft Search vendor "Microsoft"		Windows Server 2012 Search vendor "Microsoft" for product "Windows Server 2012"				-		-		Affected
Microsoft Search vendor "Microsoft"		Windows Server 2012 Search vendor "Microsoft" for product "Windows Server 2012"				r2 Search vendor "Microsoft" for product "Windows Server 2012" and version "r2"		-		Affected
Microsoft Search vendor "Microsoft"		Windows Server 2016 Search vendor "Microsoft" for product "Windows Server 2016"				< 10.0.14393.6529 Search vendor "Microsoft" for product "Windows Server 2016" and version " < 10.0.14393.6529"		-		Affected
Microsoft Search vendor "Microsoft"		Windows Server 2019 Search vendor "Microsoft" for product "Windows Server 2019"				< 10.0.17763.5206 Search vendor "Microsoft" for product "Windows Server 2019" and version " < 10.0.17763.5206"		-		Affected
Microsoft Search vendor "Microsoft"		Windows Server 2022 23h2 Search vendor "Microsoft" for product "Windows Server 2022 23h2"				< 10.0.25398.584 Search vendor "Microsoft" for product "Windows Server 2022 23h2" and version " < 10.0.25398.584"		-		Affected