CVE-2026-68088 PUBLISHED

usb: gadget: function: rndis: add length check to response query

Assigner: Linux
Reserved: 30.07.2026 Published: 10.08.2026 Updated: 10.08.2026

In the Linux kernel, the following vulnerability has been resolved:

usb: gadget: function: rndis: add length check to response query

Add variable representations for BufLength and BufOffset in rndis_query_response(), and perform a length check on them.

This is identical to how rndis_set_response() handles these parameters.

Vendor	Linux
Product	Linux
Versions	Default: unaffected affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to efcf4e4eeea0d69d8da72a7bc5cbd49b6192260e (excl.) affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to bb2b4402b4571b0c989b977779f7be01107ca425 (excl.) affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to 585921866d2d7d65d4b0d89927c78f784668cf5f (excl.) affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to caea8b120604312bab2bfeb1a972f9cd17019e93 (excl.) affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to f5870777458d8be65d7cd08bc750a03f17998350 (excl.) affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to e01e7814b4223560eab0513b7c15b8c82bdc83f3 (excl.) affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to b09716040f3fa4a252eeda3ceb5295ea0e39c1fb (excl.) affected from 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to 95f90eea070837f7c72207d5520f805bdefc3bc5 (excl.) affected from 0 to 5.10.261 (excl.) affected from 0 to 5.15.212 (excl.) affected from 0 to 6.1.178 (excl.) affected from 0 to 6.6.145 (excl.) affected from 0 to 6.12.96 (excl.) affected from 0 to 6.18.39 (excl.) affected from 0 to 7.1.4 (excl.)

Vendor	Linux
Product	Linux
Versions	Default: affected unaffected from 5.10.261 to 5.10.* (incl.) unaffected from 5.15.212 to 5.15.* (incl.) unaffected from 6.1.178 to 6.1.* (incl.) unaffected from 6.6.145 to 6.6.* (incl.) unaffected from 6.12.96 to 6.12.* (incl.) unaffected from 6.18.39 to 6.18.* (incl.) unaffected from 7.1.4 to 7.1.* (incl.) unaffected from 7.2-rc3 to * (incl.)