CVE-2026-31760
N/A
N/A
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | fce79512a96afacbe297ba3c5c2f7ed34944540d < 21f942879f86108b300a23683e67483f8c358fc7 | affected |
| Linux | Linux | fce79512a96afacbe297ba3c5c2f7ed34944540d < 706f4fe2dacc95d65e7c8dff321711f024bb8d20 | affected |
| Linux | Linux | fce79512a96afacbe297ba3c5c2f7ed34944540d < 5cefb52c1af6f69ea719e42788f6ec6a087eb74c | affected |
| Linux | Linux | 6.13 | affected |
| Linux | Linux | 0 < 6.13 | unaffected |
| Linux | Linux | 6.18.22 <= 6.18.* | unaffected |
| Linux | Linux | 6.19.12 <= 6.19.* | unaffected |
| Linux | Linux | 7.0 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/21f942879f86108b300a23683e67483f8c358fc7
- https://git.kernel.org/stable/c/706f4fe2dacc95d65e7c8dff321711f024bb8d20
- https://git.kernel.org/stable/c/5cefb52c1af6f69ea719e42788f6ec6a087eb74c
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