https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T04:10:03.251775+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2022-49653 CVE-2022-49653 — i2c: piix4: Fix a memory leak in the EFCH MMIO support 2026-09-29T04:10:03.896453+00:00

Affected: Linux

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

i2c: piix4: Fix a memory leak in the EFCH MMIO support

The recently added support for EFCH MMIO regions introduced a memory leak in that code path. The leak is caused by the fact that release_resource() merely removes the resource from the tree but does not free its memory. We need to call release_mem_region() instead, which does free the memory. As a nice side effect, this brings back some symmetry between the legacy and MMIO paths.