CVE-2022-50515 - CVE House
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Status published Medium CVE-2022-50515

drm/amdgpu: Fix memory leak in hpd_rx_irq_create_workqueue()

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
e980e1d978e0eb4c0399cff37f175779237db53b, 8e794421bc981586d0af4e959ec76d668c793a55, 5.15.58, 5.16, 0, 5.15.75, 5.19.17, 6.0.3, 6.1

Timeline

Official Publish: October 7th, 2025
Last Modified: May 23rd, 2026
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.