CVE-2026-63897
Description
In the Linux kernel, the following vulnerability has been resolved:
USB: serial: mct_u232: fix missing interrupt-in transfer sanity check
Add the missing sanity check on the size of interrupt-in transfers to
avoid parsing stale or uninitialised slab data (and leaking it to user
space).
Metadata
Severity & Metrics
No CVSS data available.
Affected products (2)
| Vendor | Product | Platform | Versions |
|---|---|---|---|
| Linux | Linux | — | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 82b48d70bced1ec8e5f676d1fd5eccc7a44dc418, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8b93ee5baeef6efabee2c3381907733ad2dbc883, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < a093f3e0c03d25a86d747a655d4b9322ffb2ed87, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 70bb9a2661d34b93a9b83cf83e2b76289a712ef0 … |
| Linux | Linux | — | 2.6.12, 0 < 2.6.12, 5.10.259 ≤ 5.10.*, 5.15.210 ≤ 5.15.* … |
References (8)
- https://git.kernel.org/stable/c/82b48d70bced1ec8e5f676d1fd5eccc7a44dc418
- https://git.kernel.org/stable/c/8b93ee5baeef6efabee2c3381907733ad2dbc883
- https://git.kernel.org/stable/c/a093f3e0c03d25a86d747a655d4b9322ffb2ed87
- https://git.kernel.org/stable/c/70bb9a2661d34b93a9b83cf83e2b76289a712ef0
- https://git.kernel.org/stable/c/631b8b7c456567f7a8d26f6fc354c8dd9cc9f832
- https://git.kernel.org/stable/c/f06bcaba29707f060706483b2020d3cafbe98f9f
- https://git.kernel.org/stable/c/ed260b56bc9fc878e5dcbb866eab8af0688e0e67
- https://git.kernel.org/stable/c/245aba83e3c288e176ed037a1f6b618b09e92ed8