{"id":"DEBIAN-CVE-2023-54152","details":"In the Linux kernel, the following vulnerability has been resolved:  can: j1939: prevent deadlock by moving j1939_sk_errqueue()  This commit addresses a deadlock situation that can occur in certain scenarios, such as when running data TP/ETP transfer and subscribing to the error queue while receiving a net down event. The deadlock involves locks in the following order:  3   j1939_session_list_lock -\u003e  active_session_list_lock   j1939_session_activate   ...   j1939_sk_queue_activate_next -\u003e sk_session_queue_lock   ...   j1939_xtp_rx_eoma_one  2   j1939_sk_queue_drop_all  -\u003e  sk_session_queue_lock   ...   j1939_sk_netdev_event_netdown -\u003e j1939_socks_lock   j1939_netdev_notify  1   j1939_sk_errqueue -\u003e j1939_socks_lock   __j1939_session_cancel -\u003e active_session_list_lock   j1939_tp_rxtimer         CPU0                    CPU1        ----                    ----   lock(&priv-\u003eactive_session_list_lock);                                lock(&jsk-\u003esk_session_queue_lock);                                lock(&priv-\u003eactive_session_list_lock);   lock(&priv-\u003ej1939_socks_lock);  The solution implemented in this commit is to move the j1939_sk_errqueue() call out of the active_session_list_lock context, thus preventing the deadlock situation.","modified":"2026-09-15T08:47:26.987484540Z","published":"2025-12-24T13:16:17.207Z","upstream":["CVE-2023-54152"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2023-54152"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.25-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54152.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.25-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54152.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.25-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54152.json"}}],"schema_version":"1.9.0"}