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CVE-2026-31760

gpib: lpvo_usb: fix memory leak on disconnect PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: gpib: lpvo_usb: fix memory leak on disconnect The driver iterates over the registered USB interfaces during GPIB attach and takes a reference to their USB devices until a match is found. These references are never released which leads to a memory leak when devices are disconnected. Fix the leak by dropping the unnecessary references.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected fce79512a96afacbe297ba3c5c2f7ed34944540d before 21f942879f86108b300a23683e67483f8c358fc7; affected fce79512a96afacbe297ba3c5c2f7ed34944540d before 706f4fe2dacc95d65e7c8dff321711f024bb8d20; affected fce79512a96afacbe297ba3c5c2f7ed34944540d before 5cefb52c1af6f69ea719e42788f6ec6a087eb74c
Linux / Linuxaffected 6.13; unaffected 0 before 6.13; unaffected 6.18.22 through 6.18.*; unaffected 6.19.12 through 6.19.*; unaffected 7.0 through *

CWE

No CWE identifiers supplied.

References