CVE-2023-31308

lowpriority · track · 0EPSS 0.001 · 3 %ileDE

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.14% (3rd) EPSS

CVSS 3.3 · low

Is it mine?

4 products

Who says so?

1 sources

cert_bund

EPSS · scored 2026-10-27

A malicious virtual function can invoke the certain command handlers in the SMU, causing a denial of service due to out-of-bounds memory read.

cvss

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

3.3

010

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

v3.13.3lowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Lsecondary · psirt@amd.comexploitability 1.8 · impact 1.4

v3.13.1lowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:Usecondary · CVSS-BT (t0sche)

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

Trackcoordinatorcisa_ssvcUS

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

AMD Radeon graphics productsall versionscert_bundDEcpe:/h:amd:radeon:graphics_products
Dell Computerall versionscert_bundDEcpe:/o:dell:dell_computer:-
HP Computerall versionscert_bundDEcpe:/h:hp:computer:-
Lenovo Computerall versionscert_bundDEcpe:/h:lenovo:computer:-

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-1767AMD Radeon Graphics Products: Mehrere SchwachstellenDeutsch2025-08-12csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in AMD Radeon ausnutzen, um sich erhöhte Privilegien zu verschaffen, beliebigen Code auszuführen, einen Denial of Service-Zustand herbeizuführen, Daten zu manipulieren, vertrauliche Informationen offenzulegen oder nicht näher spezifizierte Angriffe durchzuführen.

Which sources assert this record, and when.

published 2026-08-31modified 2026-09-03

External citations — patches, advisories, analysis.

scry

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