CVE-2022-49665

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

platform/x86: thinkpad_acpi: Fix a memory leak of EFCH MMIO resource

Unlike release_mem_region(), a call to release_resource() does not free the resource, so it has to be freed explicitly to avoid a memory leak.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-401

Affected software

VendorProductVersions
LinuxLinux>= 455cd867b85b53fd3602345f9b8a8facc551adc9, < 3884bf75fa044c73e843d95dd71a424e80ebb095; >= 455cd867b85b53fd3602345f9b8a8facc551adc9, < d2f33f0c3ad7b0d5262d9b986f1353265fad7a08
LinuxLinux5.18

References

Timeline

Published
Feb 26, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

Related CVEs from 2022

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CVE-2022-49665: Medium severity, CVSS 5.5 | Vulnix