CVE-2022-50515

MEDIUM

Linux Kernel 5.15.58-5.15.74, 5.16.0-6.0.2 - Use-After-Free in AMDGPU HPD RX IRQ Workqueue

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix memory leak in hpd_rx_irq_create_workqueue() If construction of the array of work queues to handle hpd_rx_irq offload work fails, we need to unwind. Destroy all the created workqueues and the allocated memory for the hpd_rx_irq_offload_work_queue struct array.

References (4)

Core 4

Scores

CVSS v3 5.5
EPSS 0.0014
EPSS Percentile 3.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-401
Status published
Products (14)
linux/Kernel < 5.15.75linux
linux/Kernel 5.16.0 - 6.0.3linux
Linux/Linux < 5.16
Linux/Linux 5.15.58 - 5.15.75
Linux/Linux 5.15.75 - 5.15.*
Linux/Linux 5.16
Linux/Linux 5.19.17 - 5.19.*
Linux/Linux 6.0.3 - 6.0.*
Linux/Linux 6.1
Linux/Linux 8e794421bc981586d0af4e959ec76d668c793a55 - 600de40ed50c8b5ecb9c7a4f41eb882066c15a00
... and 4 more
Published Oct 07, 2025
Tracked Since Feb 18, 2026