CVE-2022-50515: linux kernel — Fix

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.

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CVSS v3.1 Score

5.5

MEDIUM

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

Weakness Type (CWE)

CWE-401 CWE-401

Affected Products

Vendor	Product	Versions
linux	linux_kernel	5.15.58 — 5.15.75
linux	linux_kernel	5.16 — 5.19.17
linux	linux_kernel	6.0 — 6.0.3

References

Advisories & Patches

https://git.kernel.org/stable/c/3ba3814c00a4817eb1cd31eff08d921c40e5f3a4 https://git.kernel.org/stable/c/600de40ed50c8b5ecb9c7a4f41eb882066c15a00 https://git.kernel.org/stable/c/7136f956c73c4ba50bfeb61653dfd6a9669ea915 https://git.kernel.org/stable/c/8b8da09da2701330e7f2c371655887e3d7defe90

Frequently Asked Questions

What is CVE-2022-50515? +

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. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2022-50515? +

CVE-2022-50515 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2022-50515? +

CVE-2022-50515 affects products from linux, specifically: linux_kernel. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2022-50515? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2022-50515