VDB
CVE-2021-26403
CVE-2021-26403
PUBLISHED
Es existieren mehrere Schwachstellen in AMD Prozessoren. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand zu verursachen und Daten zu manipulieren.
EPSS 0.03% · 9.1th percentile
Risk Scores
EPSS Score
0.03%
9.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| AMD | AMD Prozessor | |
| Dell | Dell Computer | |
| HPE | HPE ProLiant | |
| Lenovo | Lenovo Computer | |
| HP | HP Computer | |
| Lenovo | Lenovo BIOS |
Exploit Intelligence
Timeline
- Jan 10, 2023 CVE Published
- Jan 11, 2023 EPSS Score
- Feb 21, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 3, 2023 EPSS Score
- May 14, 2023 EPSS Score
- Jun 23, 2023 EPSS Score
- Aug 3, 2023 EPSS Score
- Sep 13, 2023 EPSS Score
- Oct 24, 2023 EPSS Score
- Dec 4, 2023 EPSS Score
- Jan 14, 2024 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0061.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0061 advisory
- https://support.lenovo.com/de/de/product_security/ps500559-multi-vendor-bios-security-vulnerabilities-may-2023 advisory
- https://support.hp.com/us-en/document/ish_8109529-8109560-16/HPSBHF03846 advisory
- https://www.dell.com/support/kbdoc/de-de/000207371/dsa-2023-002-dell-poweredge-server-security-update-for-amd-server-vulnerabilities advisory
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1031 advisory
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1032 advisory
- https://support.lenovo.com/de/de/product_security/ps500538-amd-server-vulnerabilities-january-2023 advisory
- https://support.lenovo.com/de/de/product_security/ps500539-amd-client-vulnerabilities-january-2023 advisory
- https://support.hp.com/us-en/document/ish_7491443-7491471-16/HPSBHF03831 advisory
- https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbhf04404 advisory