CVE-2023-52781 - CVE House
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Status published Unknown CVE-2023-52781

usb: config: fix iteration issue in 'usb_get_bos_descriptor()'

Vulnerability Description

In the Linux kernel, the following vulnerability has been resolved: usb: config: fix iteration issue in 'usb_get_bos_descriptor()' The BOS descriptor defines a root descriptor and is the base descriptor for accessing a family of related descriptors. Function 'usb_get_bos_descriptor()' encounters an iteration issue when skipping the 'USB_DT_DEVICE_CAPABILITY' descriptor type. This results in the same descriptor being read repeatedly. To address this issue, a 'goto' statement is introduced to ensure that the pointer and the amount read is updated correctly. This ensures that the function iterates to the next descriptor instead of reading the same descriptor repeatedly.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
3dd550a2d36596a1b0ee7955da3b611c031d3873, 77ce180d68beffd1af620d0121590e16683fc6b8, 20a07e1aadcd6990893c532d1b2b507bfa065152, a5c051b6503c0ba543e993cfc295b64f096e0a29, ea4a173d8358b756a780786baa3fc39d282bdbe3, 77d4e2a058858b4a94fc469bc1bfc94a0958e252, 1fc15d29540a69cfb55c8b8f8c38f1af33178243, 9f8dd40c68c176f2c3f1fc8b87bc81756856938f, 3.16.79, 4.4.194, 4.9.194, 4.14.146, 4.19.75, 5.2.17, 5.3.1, 5.4, 0, 5.10.203, 5.15.142, 6.1.66, 6.6.4, 6.7

Timeline

Official Publish: May 21st, 2024
Last Modified: May 23rd, 2026
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.