{"id":"DEBIAN-CVE-2023-53722","details":"In the Linux kernel, the following vulnerability has been resolved:  md: raid1: fix potential OOB in raid1_remove_disk()  If rddev-\u003eraid_disk is greater than mddev-\u003eraid_disks, there will be an out-of-bounds in raid1_remove_disk(). We have already found similar reports as follows:  1) commit d17f744e883b (\"md-raid10: fix KASAN warning\") 2) commit 1ebc2cec0b7d (\"dm raid: fix KASAN warning in raid5_remove_disk\")  Fix this bug by checking whether the \"number\" variable is valid.","modified":"2026-09-15T08:47:48.029283786Z","published":"2025-10-22T14:15:46.920Z","upstream":["CVE-2023-53722"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2023-53722"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.55-1"}]}],"versions":["6.1.27-1","6.1.37-1","6.1.38-1","6.1.38-2","6.1.38-2~bpo11+1","6.1.38-3","6.1.38-4","6.1.38-4~bpo11+1","6.1.52-1","6.1.55-1~bpo11+1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-53722.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.5.6-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-53722.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.5.6-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-53722.json"}}],"schema_version":"1.9.0"}