CVE-2026-43400
medium
Red Hat EPSS Score
0.0%
Exploitation probability in 30 days
Top 96% most likely to be exploited
Vulnerability Report
Generated by CyberWatcher
Description
A flaw was found in the Linux kernel's `drm/amdgpu` module. A local user could exploit this vulnerability by providing excessively large input values to the `amdgpu_userq_signal_ioctl` function. This lack of proper input validation can lead to an Out-Of-Memory (OOM) condition, causing a Denial of Service (DoS) on the affected system.
CWE
CWE-1284Affected Products
Red Hat Enterprise Linux 10Red Hat Enterprise Linux 6Red Hat Enterprise Linux 7Red Hat Enterprise Linux 8Red Hat Enterprise Linux 9