Threats tagged 'ghsa-h675-fr46-xmw3'

CVE-2025-38258 is a medium severity vulnerability in the Linux kernel's memory management subsystem. It involves a memory leak caused by failure to free previously allocated memory when writing to the memcg_path sysfs file in the damon_sysfs_scheme_filter structure. This flaw allows local users with write access to the affected sysfs file to leak kernel memory by repeatedly writing data. The issue has been fixed by ensuring the old memory buffer is properly deallocated before assigning a new one.