{"id":"CVE-2025-21794","summary":"HID: hid-thrustmaster: fix stack-out-of-bounds read in usb_check_int_endpoints()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: hid-thrustmaster: fix stack-out-of-bounds read in usb_check_int_endpoints()\n\nSyzbot[1] has detected a stack-out-of-bounds read of the ep_addr array from\nhid-thrustmaster driver. This array is passed to usb_check_int_endpoints\nfunction from usb.c core driver, which executes a for loop that iterates\nover the elements of the passed array. Not finding a null element at the end of\nthe array, it tries to read the next, non-existent element, crashing the kernel.\n\nTo fix this, a 0 element was added at the end of the array to break the for\nloop.\n\n[1] https://syzkaller.appspot.com/bug?extid=9c9179ac46169c56c1ad","modified":"2026-04-02T12:45:14.134684Z","published":"2025-02-27T02:18:30.907Z","related":["SUSE-SU-2025:01919-1","SUSE-SU-2025:1177-1","SUSE-SU-2025:1178-1","SUSE-SU-2025:1180-1","SUSE-SU-2025:20190-1","SUSE-SU-2025:20192-1","SUSE-SU-2025:20260-1","SUSE-SU-2025:20270-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21794.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0b43d98ff29be3144e86294486b1373b5df74c0e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/436f48c864186e9413d1b7c6e91767cc9e1a65b8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/73e36a699b9f46322ffb81f072a24e64f728dba7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cdd9a1ea23ff1a272547217100663e8de4eada40"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f3ce05283f6cb6e19c220f5382def43dc5bd56b9"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21794.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21794"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"220883fba32549a34f0734e4859d07f4dcd56992"},{"fixed":"436f48c864186e9413d1b7c6e91767cc9e1a65b8"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"ae730deded66150204c494282969bfa98dc3ae67"},{"fixed":"f3ce05283f6cb6e19c220f5382def43dc5bd56b9"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"e5bcae4212a6a4b4204f46a1b8bcba08909d2007"},{"fixed":"cdd9a1ea23ff1a272547217100663e8de4eada40"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"816e84602900f7f951458d743fa12769635ebfd5"},{"fixed":"73e36a699b9f46322ffb81f072a24e64f728dba7"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"50420d7c79c37a3efe4010ff9b1bb14bc61ebccf"},{"fixed":"0b43d98ff29be3144e86294486b1373b5df74c0e"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21794.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"}]}