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CVE-2025-39760 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: usb: core: config: Prevent OOB read in SS endpoint companion parsing usb_parse_ss_endpoint_companion() checks descriptor type before length, enabling a potentially odd read outside of the buffer size. Fix this up by checking the size first before looking at any of the fields in the descriptor.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/058ad2b722812708fe90567875704ae36563e33b kernel.org
https://git.kernel.org/stable/c/4fe6f472f0beef4281e6f03bc38a910a33be663f kernel.org
https://git.kernel.org/stable/c/5badd56c711e2c8371d1670f9bd486697575423c kernel.org
https://git.kernel.org/stable/c/5c3097ede7835d3caf6543eb70ff689af4550cd2 kernel.org
https://git.kernel.org/stable/c/9512510cee7d1becdb0e9413fdd3ab783e4e30ee kernel.org
https://git.kernel.org/stable/c/9843bcb187cb933861f7805022e6873905f669e4 kernel.org
https://git.kernel.org/stable/c/b10e0f868067c6f25bbfabdcf3e1e6432c24ca55 kernel.org
https://git.kernel.org/stable/c/cf16f408364efd8a68f39011a3b073c83a03612d kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-39760
NVD Published Date:
09/11/2025
NVD Last Modified:
09/11/2025
Source:
kernel.org