{"id":"DEBIAN-CVE-2023-54310","details":"In the Linux kernel, the following vulnerability has been resolved:  scsi: message: mptlan: Fix use after free bug in mptlan_remove() due to race condition  mptlan_probe() calls mpt_register_lan_device() which initializes the &priv-\u003epost_buckets_task workqueue. A call to mpt_lan_wake_post_buckets_task() will subsequently start the work.  During driver unload in mptlan_remove() the following race may occur:  CPU0                  CPU1                      |mpt_lan_post_receive_buckets_work() mptlan_remove()     |   free_netdev()     |     kfree(dev);     |                     |                     | dev-\u003emtu                     |   //use  Fix this by finishing the work prior to cleaning up in mptlan_remove().  [mkp: we really should remove mptlan instead of attempting to fix it]","modified":"2026-09-15T09:02:57.209090556Z","published":"2025-12-30T13:16:20.200Z","upstream":["CVE-2023-54310"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2023-54310"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.37-1"}]}],"versions":["6.1.27-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54310.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.3.7-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54310.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.3.7-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54310.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:H/I:H/A:H"}]}