CVE-2026-68374
- Source
- https://cve.org/CVERecord?id=CVE-2026-68374
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-68374.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-68374
- Downstream
- Published
- 2026-08-10T12:03:52Z
- Modified
- 2026-08-20T03:31:02Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- usb: core: sysfs: add lock to bos_descriptors_read()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
usb: core: sysfs: add lock to bos_descriptors_read()
Add a lock to the function bos_descriptors_read().
This function accesses udev->bos, which could be simultaneously freed in usb_reset_and_verify_device(), a function that is commonly called in drivers all over the kernel.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68374.json" }- References
-
- https://git.kernel.org/stable/c/217774e143d7b5a88739193284b6421be3978601
- https://git.kernel.org/stable/c/4e0197fbb0eec588795d5431716a244d9ac8fa93
- https://git.kernel.org/stable/c/ab82adf5e63b2d89ead7933ab753b9cedbe028e9
- https://git.kernel.org/stable/c/c07caee449c968842a350bfefa049889923b8240
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68374.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-68374
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / 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
-
Introduced12fc84e8c4288cc8ed5f14a35e077130c2cfece2Fixedc07caee449c968842a350bfefa049889923b8240Fixed217774e143d7b5a88739193284b6421be3978601Fixedab82adf5e63b2d89ead7933ab753b9cedbe028e9Fixed4e0197fbb0eec588795d5431716a244d9ac8fa93