CVE-2023-53237
kernel: Linux kernel (amdgpu): Denial of Service via incorrect interrupt handling
Severity
LowRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · September 15, 2025
Updated · June 30, 2026
Description
A flaw was found in the Linux kernel's AMD GPU (amdgpu) driver. A local attacker with high privileges could trigger an incorrect interrupt handling mechanism within the gmc_v11_0_hw_fini function. This issue arises because the host driver attempts to disable an interrupt that is managed by the firmware, leading to a system crash, also known as a call trace, and resulting in a Denial of Service (DoS).
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 4.4CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE-832 · Unlock of a Resource that is not Locked