{"id":"CVE-2026-68374","summary":"usb: core: sysfs: add lock to bos_descriptors_read()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: core: sysfs: add lock to bos_descriptors_read()\n\nAdd a lock to the function bos_descriptors_read().\n\nThis function accesses udev-\u003ebos, which could be simultaneously freed in\nusb_reset_and_verify_device(), a function that is commonly called in\ndrivers all over the kernel.","modified":"2026-08-20T03:31:02.075415914Z","published":"2026-08-10T12:03:52.701Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68374.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/217774e143d7b5a88739193284b6421be3978601"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4e0197fbb0eec588795d5431716a244d9ac8fa93"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ab82adf5e63b2d89ead7933ab753b9cedbe028e9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c07caee449c968842a350bfefa049889923b8240"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68374.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68374"},{"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":"12fc84e8c4288cc8ed5f14a35e077130c2cfece2"},{"fixed":"c07caee449c968842a350bfefa049889923b8240"},{"fixed":"217774e143d7b5a88739193284b6421be3978601"},{"fixed":"ab82adf5e63b2d89ead7933ab753b9cedbe028e9"},{"fixed":"4e0197fbb0eec588795d5431716a244d9ac8fa93"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-68374.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.9.0"},{"fixed":"6.12.101"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.42"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-68374.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:H/I:H/A:H"}]}