{"id":"DEBIAN-CVE-2023-53387","details":"In the Linux kernel, the following vulnerability has been resolved:  scsi: ufs: core: Fix device management cmd timeout flow  In the UFS error handling flow, the host will send a device management cmd (NOP OUT) to the device for link recovery. If this cmd times out and clearing the doorbell fails, ufshcd_wait_for_dev_cmd() will do nothing and return. hba-\u003edev_cmd.complete struct is not set to NULL.  When this happens, if cmd has been completed by device, then we will call complete() in __ufshcd_transfer_req_compl(). Because the complete struct is allocated on the stack, the following crash will occur:    ipanic_die+0x24/0x38 [mrdump]   die+0x344/0x748   arm64_notify_die+0x44/0x104   do_debug_exception+0x104/0x1e0   el1_dbg+0x38/0x54   el1_sync_handler+0x40/0x88   el1_sync+0x8c/0x140   queued_spin_lock_slowpath+0x2e4/0x3c0   __ufshcd_transfer_req_compl+0x3b0/0x1164   ufshcd_trc_handler+0x15c/0x308   ufshcd_host_reset_and_restore+0x54/0x260   ufshcd_reset_and_restore+0x28c/0x57c   ufshcd_err_handler+0xeb8/0x1b6c   process_one_work+0x288/0x964   worker_thread+0x4bc/0xc7c   kthread+0x15c/0x264   ret_from_fork+0x10/0x30","modified":"2026-09-15T09:02:54.376684114Z","published":"2025-09-18T14:15:41.767Z","upstream":["CVE-2023-53387"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2023-53387"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.20-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-53387.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.20-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-53387.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.20-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-53387.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"}]}