Riskcovery

CVE-2022-50110

watchdog: sp5100_tco: Fix a memory leak of EFCH MMIO resource

State
Published
Severity
Not scored
Published
Jun 18, 2025
Updated
May 23, 2026
Reserved
Jun 18, 2025

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • b4c0f1600df43245c8c3425dbd9426fdfba6c4b2 to before 84ddf527f90755beec6b55ce2e31331f5ccd4e37Affected
  • 0578fff4aae5bce3f09875f58e68e9ffbab8daf5 to before 3a1becb1f13268ef58f19190608a7c742fb6fcf5Affected
  • 0578fff4aae5bce3f09875f58e68e9ffbab8daf5 to before ee1fb8f75abe361413913e3a6e93c8c0a4d83cd9Affected
  • 0578fff4aae5bce3f09875f58e68e9ffbab8daf5 to before c6d9c0798ed366a09a9e53d71edcd2266e34a6ebAffected
  • 15b5d74600b98adf396d416ed59e0d43726f2671Affected
  • 5.15.42 to before 5.15.61Affected
  • 5.17.10 to before 5.18Affected
LinuxLinux
  • 5.18Affected
  • before 5.18Not affected
  • 5.15.61 through 5.15.*Not affected
  • 5.18.18 through 5.18.*Not affected
  • 5.19.2 through 5.19.*Not affected
  • 6.0 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.