CVE-2024-21961

MediumCVSS 6.0/10Last modified Jun 17, 2026

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.

Metrics

CVSS 4.0 6.0/10CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published
Feb 13, 2026
Last modified
Jun 17, 2026
NVD status
Deferred

Related CVEs from 2024

CVE-2024-219628.6Improper Input Validation in the AMD RAID driver could allow an attacker to point to an arbitrary memory location potentially resulting in pCVE-2024-219667.3A DLL hijacking vulnerability in the AMD Ryzen™ Master Utility could allow an attacker to achieve privilege escalation, potentially resultiCVE-2024-21974.3The Chirp Access app contains a hard-coded password, BEACON_PASSWORD. An attacker within Bluetooth range could change configuration settingsCVE-2024-219704.4Improper validation of an array index in the AND power Management Firmware could allow a privileged attacker to corrupt AGESA memory potentiCVE-2024-219715.5Improper input validation in AMD Crash Defender could allow an attacker to provide the Windows® system process ID to a kernel-mode driver, rCVE-2024-219725.3An out of bounds write vulnerability in the AMD Radeon™ user mode driver for DirectX® 11 could allow an attacker with access to a malformed CVE-2024-219747.8Improper input validation in the NPU driver could allow an attacker to supply a specially crafted pointer potentially leading to arbitrary cCVE-2024-219757.8Improper input validation in the NPU driver could allow an attacker to supply a specially crafted pointer potentially leading to arbitrary cCVE-2024-219768.8Improper input validation in the NPU driver could allow an attacker to supply a specially crafted pointer potentially leading to arbitrary cCVE-2024-219773.2Incomplete cleanup after loading a CPU microcode patch may allow a privileged attacker to degrade the entropy of the RDRAND instruction, potCVE-2024-219787.9Improper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite guest memory potentially leading to data leakagCVE-2024-219795.3An out of bounds write vulnerability in the AMD Radeon™ user mode driver for DirectX® 11 could allow an attacker with access to a malformed
CVE-2024-21961: Medium severity, CVSS 6.0 | Vulnix