{"id":"CVE-2026-68374","revision":"3301e5b4676f4de0b444c4c2f353241f","records":[{"revision":"3301e5b4676f4de0b444c4c2f353241f","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-68374","aliases":[],"title":"usb: core: sysfs: add lock to bos_descriptors_read()","description":"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->bos, which could be simultaneously freed in\nusb_reset_and_verify_device(), a function that is commonly called in\ndrivers all over the kernel.","state":0,"publishedAt":"2026-08-10T12:03:52.701+00:00","modifiedAt":"2026-10-19T21:09:06.47+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/usb/core/sysfs.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"12fc84e8c4288cc8ed5f14a35e077130c2cfece2\",\n                            \"lessThan\": \"c07caee449c968842a350bfefa049889923b8240\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"12fc84e8c4288cc8ed5f14a35e077130c2cfece2\",\n                            \"lessThan\": \"217774e143d7b5a88739193284b6421be3978601\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"12fc84e8c4288cc8ed5f14a35e077130c2cfece2\",\n                            \"lessThan\": \"ab82adf5e63b2d89ead7933ab753b9cedbe028e9\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"12fc84e8c4288cc8ed5f14a35e077130c2cfece2\",\n                            \"lessThan\": \"4e0197fbb0eec588795d5431716a244d9ac8fa93\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/usb/core/sysfs.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.9\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.9\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.101\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.42\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.1.6\",\n                            \"lessThanOrEqual\": \"7.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/c07caee449c968842a350bfefa049889923b8240","https://git.kernel.org/stable/c/217774e143d7b5a88739193284b6421be3978601","https://git.kernel.org/stable/c/ab82adf5e63b2d89ead7933ab753b9cedbe028e9","https://git.kernel.org/stable/c/4e0197fbb0eec588795d5431716a244d9ac8fa93"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-68374","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-68374","identifiers":["CVE-2026-68374"]},"retained":false,"historicalAffected":[]}],"coverage":[]}