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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < c07caee449c968842a350bfefa049889923b8240
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 217774e143d7b5a88739193284b6421be3978601
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < ab82adf5e63b2d89ead7933ab753b9cedbe028e9
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 affected < 4e0197fbb0eec588795d5431716a244d9ac8fa93
0 affected < 6.12.101
0 affected < 6.18.42
0 affected < 7.1.6
Linux Linux affected
Version Status Constraints
6.12.101 unaffected ≤ 6.12.*
6.18.42 unaffected ≤ 6.18.*
7.1.6 unaffected ≤ 7.1.*
7.2-rc5 unaffected ≤ *

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/217774e143d7b5a88739193284b6421be3978601 cve-icon
https://git.kernel.org/stable/c/4e0197fbb0eec588795d5431716a244d9ac8fa93 cve-icon
https://git.kernel.org/stable/c/ab82adf5e63b2d89ead7933ab753b9cedbe028e9 cve-icon
https://git.kernel.org/stable/c/c07caee449c968842a350bfefa049889923b8240 cve-icon
History

Mon, 10 Aug 2026 17:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-416

Mon, 10 Aug 2026 12:30:00 +0000

Type Values Removed Values Added
Description 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.
Title usb: core: sysfs: add lock to bos_descriptors_read()
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-08-10T12:03:52.701Z

Reserved: 2026-07-30T09:28:09.386Z

Link: CVE-2026-68374

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-10T17:15:03Z

Weaknesses