{"id":"DEBIAN-CVE-2024-57913","details":"In the Linux kernel, the following vulnerability has been resolved:  usb: gadget: f_fs: Remove WARN_ON in functionfs_bind  This commit addresses an issue related to below kernel panic where panic_on_warn is enabled. It is caused by the unnecessary use of WARN_ON in functionsfs_bind, which easily leads to the following scenarios.  1.adb_write in adbd               2. UDC write via configfs   =================\t             =====================  -\u003eusb_ffs_open_thread()           -\u003eUDC write  -\u003eopen_functionfs()               -\u003econfigfs_write_iter()   -\u003eadb_open()                      -\u003egadget_dev_desc_UDC_store()    -\u003eadb_write()                     -\u003eusb_gadget_register_driver_owner                                       -\u003edriver_register() -\u003eStartMonitor()                       -\u003ebus_add_driver()  -\u003eadb_read()                           -\u003egadget_bind_driver() \u003ctimes-out without BIND event\u003e           -\u003econfigfs_composite_bind()                                           -\u003eusb_add_function() -\u003eopen_functionfs()                        -\u003effs_func_bind()  -\u003eadb_open()                               -\u003efunctionfs_bind()                                        \u003cffs-\u003estate !=FFS_ACTIVE\u003e  The adb_open, adb_read, and adb_write operations are invoked from the daemon, but trying to bind the function is a process that is invoked by UDC write through configfs, which opens up the possibility of a race condition between the two paths. In this race scenario, the kernel panic occurs due to the WARN_ON from functionfs_bind when panic_on_warn is enabled. This commit fixes the kernel panic by removing the unnecessary WARN_ON.  Kernel panic - not syncing: kernel: panic_on_warn set ... [   14.542395] Call trace: [   14.542464]  ffs_func_bind+0x1c8/0x14a8 [   14.542468]  usb_add_function+0xcc/0x1f0 [   14.542473]  configfs_composite_bind+0x468/0x588 [   14.542478]  gadget_bind_driver+0x108/0x27c [   14.542483]  really_probe+0x190/0x374 [   14.542488]  __driver_probe_device+0xa0/0x12c [   14.542492]  driver_probe_device+0x3c/0x220 [   14.542498]  __driver_attach+0x11c/0x1fc [   14.542502]  bus_for_each_dev+0x104/0x160 [   14.542506]  driver_attach+0x24/0x34 [   14.542510]  bus_add_driver+0x154/0x270 [   14.542514]  driver_register+0x68/0x104 [   14.542518]  usb_gadget_register_driver_owner+0x48/0xf4 [   14.542523]  gadget_dev_desc_UDC_store+0xf8/0x144 [   14.542526]  configfs_write_iter+0xf0/0x138","modified":"2026-09-15T09:03:00.120557304Z","published":"2025-01-19T12:15:25.477Z","upstream":["CVE-2024-57913"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2024-57913"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.128-1"}]}],"versions":["6.1.106-1","6.1.106-2","6.1.106-3","6.1.112-1","6.1.115-1","6.1.119-1","6.1.123-1","6.1.124-1","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","6.1.55-1~bpo11+1","6.1.64-1","6.1.66-1","6.1.67-1","6.1.69-1","6.1.69-1~bpo11+1","6.1.76-1","6.1.76-1~bpo11+1","6.1.82-1","6.1.85-1","6.1.90-1","6.1.90-1~bpo11+1","6.1.94-1","6.1.94-1~bpo11+1","6.1.98-1","6.1.99-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-57913.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.12.10-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-57913.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.12.10-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-57913.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}