Improper restriction of operations within the bounds of a memory buffer in PCIe® Link could allow an attacker with access to a guest virtual machine to potentially perform a denial of service attack against the host resulting in loss of availability.
History

Fri, 13 Feb 2026 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Amd
Amd epyc 7002 Series Processors
Amd epyc Embedded 7002 Series Processors
Amd ryzen 4000 Series Desktop Processors
Amd ryzen 4000 Series Mobile Processors With Radeon Graphics
Amd ryzen 5000 Series Desktop Processors
Amd ryzen 5000 Series Desktop Processors With Radeon Graphics
Amd ryzen 5000 Series Mobile Processors With Radeon Graphics
Amd ryzen 6000 Series Processors With Radeon Graphics
Amd ryzen 7000 Series Desktop Processors
Amd ryzen 7020 Series Processors With Radeon Graphics
Amd ryzen 7040 Series Mobile Processors With Radeon Graphics
Amd ryzen 7045 Series Mobile Processors With Radeon Graphics
Amd ryzen 8000 Series Desktop Processors
Amd ryzen 8040 Series Mobile Processors With Radeon Graphics
Amd ryzen Embedded 5000 Series Processors
Amd ryzen Embedded 7000 Series Processors
Amd ryzen Embedded 8000 Series Processors
Amd ryzen Embedded V2000 Series Processors
Amd ryzen Embedded V3000 Series Processors
Amd ryzen Z1 Series Processors
Amd ryzen Z2 Series Processors
Vendors & Products Amd
Amd epyc 7002 Series Processors
Amd epyc Embedded 7002 Series Processors
Amd ryzen 4000 Series Desktop Processors
Amd ryzen 4000 Series Mobile Processors With Radeon Graphics
Amd ryzen 5000 Series Desktop Processors
Amd ryzen 5000 Series Desktop Processors With Radeon Graphics
Amd ryzen 5000 Series Mobile Processors With Radeon Graphics
Amd ryzen 6000 Series Processors With Radeon Graphics
Amd ryzen 7000 Series Desktop Processors
Amd ryzen 7020 Series Processors With Radeon Graphics
Amd ryzen 7040 Series Mobile Processors With Radeon Graphics
Amd ryzen 7045 Series Mobile Processors With Radeon Graphics
Amd ryzen 8000 Series Desktop Processors
Amd ryzen 8040 Series Mobile Processors With Radeon Graphics
Amd ryzen Embedded 5000 Series Processors
Amd ryzen Embedded 7000 Series Processors
Amd ryzen Embedded 8000 Series Processors
Amd ryzen Embedded V2000 Series Processors
Amd ryzen Embedded V3000 Series Processors
Amd ryzen Z1 Series Processors
Amd ryzen Z2 Series Processors

Fri, 13 Feb 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 13 Feb 2026 00:00:00 +0000

Type Values Removed Values Added
Description Improper restriction of operations within the bounds of a memory buffer in PCIe® Link could allow an attacker with access to a guest virtual machine to potentially perform a denial of service attack against the host resulting in loss of availability.
Weaknesses CWE-119
References
Metrics cvssV4_0

{'score': 6, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published: 2026-02-12T23:45:09.575Z

Updated: 2026-02-13T13:19:41.189Z

Reserved: 2024-01-03T16:43:26.978Z

Link: CVE-2024-21961

cve-icon Vulnrichment

Updated: 2026-02-13T13:19:34.695Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-13T00:16:02.633

Modified: 2026-02-13T14:23:48.007

Link: CVE-2024-21961

cve-icon Redhat

No data.