GCVE - cpe:2.3:o:amd:epyc_7543p_firmware:-:*:*:*:*:*:*:*

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cpe:2.3:o:amd:epyc_7543p_firmware:-:*:*:*:*:*:*:*

part: o version: - update: *

Vendor	Amd (`98d20b84-a967-5733-a541-b702f55a9781`)
Product	Epyc 7543P Firmware (`f6ad9dd0-83d4-5b0a-8a8f-d479d6066d8f`)
Edition	*
Language	*
Software edition	*
Target software	*
Target hardware	*
Other	*
Notes	Imported from NVD CPE 2.0 feed

PURL mappings

PURL	Source	Last updated
No PURL mappings for this CPE yet.

Vulnerability references

Identifier	cpeApplicability	Submitted	db.gcve.eu details	Rationale
`CVE:CVE-2023-20575`	vulnerable	2026-06-08 05:52:45.107218	Details available A potential power side-channel vulnerability in some AMD processors may allow an authenticated attacker to use the power reporting functionality to monitor a program’s execution inside an AMD SEV VM potentially resulting in a leak of sensitive information. Published: 2023-07-11T18:29:02.607Z Updated: 2024-11-27T16:01:14.610Z Open on db.gcve.eu Reference links https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3004	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2023-20573`	vulnerable	2026-06-08 05:52:45.018752	Debug Exception Delivery in Secure Nested Paging A privileged attacker can prevent delivery of debug exceptions to SEV-SNP guests potentially resulting in guests not receiving expected debug information. Published: 2024-01-11T13:53:52.581Z Updated: 2025-06-20T16:12:15.413Z Open on db.gcve.eu Reference links https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3006	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2022-23824`	vulnerable	2026-06-08 05:40:59.102291	Details available IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure. Published: 2022-11-09T20:48:06.826Z Updated: 2025-02-13T16:32:23.589Z Open on db.gcve.eu Reference links https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1040 http://www.openwall.com/lists/oss-security/2022/11/10/2 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTMITQBGC23MSDHUCAPCVGLMVXIBXQTQ/ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NTQMPJC5N6XJYQ232OZFLK47HVZNRBY3/ https://www.debian.org/security/2023/dsa-5378	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2021-46778`	vulnerable	2026-06-08 05:38:05.702982	Details available 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. Published: 2022-08-09T20:20:12.911Z Updated: 2024-09-17T00:36:13.880Z Open on db.gcve.eu Reference links https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1039	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2021-46744`	vulnerable	2026-06-08 05:38:03.844874	Details available An attacker with access to a malicious hypervisor may be able to infer data values used in a SEV guest on AMD CPUs by monitoring ciphertext values over time. Published: 2022-05-11T16:40:21.925Z Updated: 2024-09-16T23:46:24.093Z Open on db.gcve.eu Reference links https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1033 http://www.openwall.com/lists/oss-security/2022/08/08/6	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2021-26340`	vulnerable	2026-06-08 05:30:43.022315	db.gcve.eu details were skipped to keep the page responsive. Open on db.gcve.eu	Imported from gcve-enriched-dumps CVE data

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