{"id":"DEBIAN-CVE-2022-50712","details":"In the Linux kernel, the following vulnerability has been resolved:  devlink: hold region lock when flushing snapshots  Netdevsim triggers a splat on reload, when it destroys regions with snapshots pending:    WARNING: CPU: 1 PID: 787 at net/core/devlink.c:6291 devlink_region_snapshot_del+0x12e/0x140   CPU: 1 PID: 787 Comm: devlink Not tainted 6.1.0-07460-g7ae9888d6e1c #580   RIP: 0010:devlink_region_snapshot_del+0x12e/0x140   Call Trace:    \u003cTASK\u003e    devl_region_destroy+0x70/0x140    nsim_dev_reload_down+0x2f/0x60 [netdevsim]    devlink_reload+0x1f7/0x360    devlink_nl_cmd_reload+0x6ce/0x860    genl_family_rcv_msg_doit.isra.0+0x145/0x1c0  This is the locking assert in devlink_region_snapshot_del(), we're supposed to be holding the region-\u003esnapshot_lock here.","modified":"2026-08-27T22:47:39.152141973Z","published":"2025-12-24T13:15:57.060Z","upstream":["CVE-2022-50712"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2022-50712"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.4-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50712.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.4-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50712.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.4-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50712.json"}}],"schema_version":"1.9.0"}