{"id":"DEBIAN-CVE-2023-53555","details":"In the Linux kernel, the following vulnerability has been resolved:  mm/damon/core: initialize damo_filter-\u003elist from damos_new_filter()  damos_new_filter() is not initializing the list field of newly allocated filter object.  However, DAMON sysfs interface and DAMON_RECLAIM are not initializing it after calling damos_new_filter().  As a result, accessing uninitialized memory is possible.  Actually, adding multiple DAMOS filters via DAMON sysfs interface caused NULL pointer dereferencing.  Initialize the field just after the allocation from damos_new_filter().","modified":"2026-09-15T09:02:51.659592562Z","published":"2025-10-04T16:15:50.813Z","upstream":["CVE-2023-53555"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2023-53555"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.4.11-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-53555.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.4.11-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-53555.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}