CVE-2023-20592

mediumpriority · track · 26EPSS 0.010 · 63 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.02% (63rd) EPSS

CVSS 6.5 · medium

Is it mine?

93 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity.

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.16.5mediumAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:Nsecondary · FSTEC (BDU) RU

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-221US

affected products (93)

Products and version ranges known to be affected.

Dell PowerProtect Data Domainall versionscert_bundDEcpe:/a:dell:powerprotect_data_domain:-
Dell PowerProtect Data Domain <7.10.1.40all versionscert_bundDE
Dell PowerProtect Data Domain <7.13.1.10all versionscert_bundDE
Dell PowerProtect Data Domain <7.7.5.50all versionscert_bundDE
Dell PowerProtect Data Domain <8.1.0.0all versionscert_bundDE
Dell PowerProtect Data Domain Management Centerall versionscert_bundDEcpe:/a:dell:powerprotect_data_domain_management_center:-
Dell PowerProtect Data Domain OSall versionscert_bundDEcpe:/o:dell:powerprotect_data_domain_os:-
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
Dell PowerProtect Data Domain< 7.10.1.40cert_bundDE
Dell PowerProtect Data Domain< 7.13.1.10cert_bundDE
Dell PowerProtect Data Domain< 7.7.5.50cert_bundDE
Dell PowerProtect Data Domain< 8.1.0.0cert_bundDE
1st Gen AMD EPYC™ Processorsall versionsenisa_euvdEU
2nd Gen AMD EPYC™ Processorsall versionsenisa_euvdEU
3rd Gen AMD EPYC™ Processorsall versionsenisa_euvdEU
Advanced Micro Devices Inc. 1st Gen AMD EPYCall versionsfstec_bduRU
Advanced Micro Devices Inc. 2nd Gen AMD EPYCall versionsfstec_bduRU
Advanced Micro Devices Inc. 3rd Gen AMD EPYCall versionsfstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 9fstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 7fstec_bduRU

showing 20 of 93

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-2916AMD Prozessor: Mehrere SchwachstellenDeutsch2023-11-14csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in AMD Prozessor ausnutzen, um beliebigen Code auszuführen, einen Denial-of-Service-Zustand zu verursachen, Dateien zu manipulieren, vertrauliche Informationen offenzulegen oder seine Privilegien zu erweitern.
WID-SEC-W-2024-3377Dell PowerProtect Data Domain: Mehrere SchwachstellenDeutsch2024-11-07csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Dell PowerProtect Data Domain ausnutzen, um seine Privilegien zu erhöhen, Informationen offenzulegen und um nicht näher beschriebene Auswirkungen zu erzielen.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund NVD CVE.org MITRE

published 2023-11-14modified 2026-06-17

references (6)

External citations — patches, advisories, analysis.

scry

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