CVE-2023-1048: TechPowerUp Ryzen DRAM Calculator

TechPowerUp Ryzen DRAM Calculator WinRing0x64.sys initialization

CVSS 5.3 MediumEPSS 0.0057 · 47th percentile

Published by the CVE Program (CNA: VulDB) at 26 Feb 2023, 12:25 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
TechPowerUp	Ryzen DRAM Calculator	affected 1.2.0.5

Identifiers

CVE-2023-1048

CNA

VulDB

Weakness (CWE)

CWE-665

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
5.3	Medium	3.1	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L	CNA (VulDB)Used for this record
5.3	Medium	3.0	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L	CNA (VulDB)
4.3	Medium	2.0	AV:L/AC:L/Au:S/C:P/I:P/A:P	CNA (VulDB)

CISA KEV Not listed.
EPSS 0.0057, the 47th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 26 Feb 2023. New records show when each source confirmed them.

Sources

References from the CNA

vuldb.com/?id.221807 vdb-entrytechnical-description
vuldb.com/?ctiid.221807 signaturepermissions-required
github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1048 exploit

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.