Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: USB: serial: mct_u232: fix memory corruption with small endpoint The driver overrides the maximum transfer size for a specific device which only accepts 16 byte packets for its 32 byte bulk-out endpoint. Make sure to never increase the maximum transfer size to prevent slab corruption should a malicious device report a smaller endpoint max packet size than expected.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 94edbbc5fe00d03cfe1d4e690d7d2cd36317a935; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before bd2ddb3fe9052ad8703593bbec26ecc7ca92869e; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 39e295a91e80f3b91f61c7ada2bde434dcaba20d; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 90dbad14b109e5fdfb4934ff61e561d11ba3742d; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 6cb48f8890f9b2051d7c34823057296a536a31c5; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before d8fdf33d6fcfb90cbec26299baf2352c84b2d768; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 57f332af1745014cd7e40414814ffaa6bc7d3b5b; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 915b36d701950503c4ea0f6e314b10868e59fce3 |
| Linux / Linux | affected 2.6.12; unaffected 0 before 2.6.12; unaffected 5.10.259 through 5.10.*; unaffected 5.15.210 through 5.15.*; unaffected 6.1.176 through 6.1.*; unaffected 6.6.143 through 6.6.*; unaffected 6.12.94 through 6.12.*; unaffected 6.18.35 through 6.18.*; unaffected 7.0.12 through 7.0.*; unaffected 7.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/94edbbc5fe00d03cfe1d4e690d7d2cd36317a935
- https://git.kernel.org/stable/c/bd2ddb3fe9052ad8703593bbec26ecc7ca92869e
- https://git.kernel.org/stable/c/39e295a91e80f3b91f61c7ada2bde434dcaba20d
- https://git.kernel.org/stable/c/90dbad14b109e5fdfb4934ff61e561d11ba3742d
- https://git.kernel.org/stable/c/6cb48f8890f9b2051d7c34823057296a536a31c5
- https://git.kernel.org/stable/c/d8fdf33d6fcfb90cbec26299baf2352c84b2d768
- https://git.kernel.org/stable/c/57f332af1745014cd7e40414814ffaa6bc7d3b5b
- https://git.kernel.org/stable/c/915b36d701950503c4ea0f6e314b10868e59fce3