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CVE-2023-20588

UNKNOWN
Published 2023-08-08T17:06:30.065Z
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No CVSS data available

Description


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

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

AMD

EPYC™ 7001 Processors

Affected Versions:

various
AMD

Athlon™ 3000 Series Processors with Radeon™ Graphics

Affected Versions:

various
AMD

Ryzen™ 3000 Series Processors with Radeon™ Graphics

Affected Versions:

various
AMD

Athlon™ PRO 3000 Series Processors with Radeon™ Vega Graphics

Affected Versions:

Various
AMD

Ryzen™ PRO 3000 Series Processors with Radeon™ Vega Graphics

Affected Versions:

various

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-6h77-2hc9-qm3w

Advisory Details

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

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-20588
WEB https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
WEB https://lists.fedoraproject.org/archives/list/[email protected]/message/AGZCACEHT6ZZZGG36QQMGROBM4FLWYJX
WEB https://lists.fedoraproject.org/archives/list/[email protected]/message/DIOYP4ZOBML4RCUM3MHRFZUQL445MZM3
WEB https://lists.fedoraproject.org/archives/list/[email protected]/message/KJTUVYZMP6BNF342DS3W7XGOGXC6JPN5
WEB https://security.netapp.com/advisory/ntap-20240531-0005
WEB https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7007
WEB https://www.debian.org/security/2023/dsa-5480
WEB https://www.debian.org/security/2023/dsa-5492
WEB http://www.openwall.com/lists/oss-security/2023/09/25/3
WEB http://www.openwall.com/lists/oss-security/2023/09/25/4
WEB http://www.openwall.com/lists/oss-security/2023/09/25/5
WEB http://www.openwall.com/lists/oss-security/2023/09/25/7
WEB http://www.openwall.com/lists/oss-security/2023/09/25/8
WEB http://www.openwall.com/lists/oss-security/2023/09/26/5
WEB http://www.openwall.com/lists/oss-security/2023/09/26/8
WEB http://www.openwall.com/lists/oss-security/2023/09/26/9
WEB http://www.openwall.com/lists/oss-security/2023/09/27/1
WEB http://www.openwall.com/lists/oss-security/2023/10/03/12
WEB http://www.openwall.com/lists/oss-security/2023/10/03/13
WEB http://www.openwall.com/lists/oss-security/2023/10/03/14
WEB http://www.openwall.com/lists/oss-security/2023/10/03/15
WEB http://www.openwall.com/lists/oss-security/2023/10/03/16
WEB http://www.openwall.com/lists/oss-security/2023/10/03/9
WEB http://www.openwall.com/lists/oss-security/2023/10/04/1
WEB http://www.openwall.com/lists/oss-security/2023/10/04/2
WEB http://www.openwall.com/lists/oss-security/2023/10/04/3
WEB http://www.openwall.com/lists/oss-security/2023/10/04/4
WEB http://xenbits.xen.org/xsa/advisory-439.html

Advisory provided by GitHub Security Advisory Database. Published: August 8, 2023, Modified: June 10, 2024

References

https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7007
https://www.debian.org/security/2023/dsa-5480
https://www.debian.org/security/2023/dsa-5492
http://www.openwall.com/lists/oss-security/2023/09/25/3
http://www.openwall.com/lists/oss-security/2023/09/25/4
http://xenbits.xen.org/xsa/advisory-439.html
http://www.openwall.com/lists/oss-security/2023/09/25/5
http://www.openwall.com/lists/oss-security/2023/09/25/8
http://www.openwall.com/lists/oss-security/2023/09/25/7
http://www.openwall.com/lists/oss-security/2023/09/26/5
http://www.openwall.com/lists/oss-security/2023/09/26/8
http://www.openwall.com/lists/oss-security/2023/09/26/9
http://www.openwall.com/lists/oss-security/2023/09/27/1
https://lists.fedoraproject.org/archives/list/[email protected]/message/KJTUVYZMP6BNF342DS3W7XGOGXC6JPN5/
https://lists.fedoraproject.org/archives/list/[email protected]/message/AGZCACEHT6ZZZGG36QQMGROBM4FLWYJX/
http://www.openwall.com/lists/oss-security/2023/10/03/14
http://www.openwall.com/lists/oss-security/2023/10/03/9
http://www.openwall.com/lists/oss-security/2023/10/03/15
http://www.openwall.com/lists/oss-security/2023/10/03/12
http://www.openwall.com/lists/oss-security/2023/10/03/13
http://www.openwall.com/lists/oss-security/2023/10/03/16
http://www.openwall.com/lists/oss-security/2023/10/04/1
http://www.openwall.com/lists/oss-security/2023/10/04/2
http://www.openwall.com/lists/oss-security/2023/10/04/4
http://www.openwall.com/lists/oss-security/2023/10/04/3
https://lists.fedoraproject.org/archives/list/[email protected]/message/DIOYP4ZOBML4RCUM3MHRFZUQL445MZM3/
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
https://security.netapp.com/advisory/ntap-20240531-0005/
Published: 2023-08-08T17:06:30.065Z
Last Modified: 2024-10-17T14:23:18.239Z
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