CVE-2022-50110 Details
Description
In the Linux kernel, the following vulnerability has been resolved: watchdog: sp5100_tco: 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.
A memory leak vulnerability has been identified in the Linux kernel's watchdog component sp5100_tco. This issue arises because a call to release_resource() does not free the associated memory resource, leading to a leak. The vulnerability has been addressed by ensuring that the resource is explicitly freed, preventing the memory leak.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/3a1becb1f13268ef58f19190608a7c742fb6fcf5 | kernel.org | Patch |
| https://git.kernel.org/stable/c/84ddf527f90755beec6b55ce2e31331f5ccd4e37 | kernel.org | Patch |
| https://git.kernel.org/stable/c/c6d9c0798ed366a09a9e53d71edcd2266e34a6eb | kernel.org | Patch |
| https://git.kernel.org/stable/c/ee1fb8f75abe361413913e3a6e93c8c0a4d83cd9 | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-401 | Missing Release of Memory after Effective Lifetime | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 5.15.42, < 5.15.61 >= 5.17.10, < 5.18.18 >= 5.19, < 5.19.2 |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| Nov 17, 2025 | Initial Analysis | [email protected] |
| Jun 18, 2025 | New CVE Received | kernel.org |