Riskcovery

CVE-2022-49665

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

State
Published
Severity
Not scored
Published
Feb 26, 2025
Updated
May 11, 2026
Reserved
Feb 26, 2025

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 455cd867b85b53fd3602345f9b8a8facc551adc9 to before 3884bf75fa044c73e843d95dd71a424e80ebb095Affected
  • 455cd867b85b53fd3602345f9b8a8facc551adc9 to before d2f33f0c3ad7b0d5262d9b986f1353265fad7a08Affected
LinuxLinux
  • 5.18Affected
  • before 5.18Not affected
  • 5.18.10 through 5.18.*Not affected
  • 5.19 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.