Linux vulnerability

What happened

In the Linux kernel, the following vulnerability has been resolved: rndis_host: add overflow check in rndis_rx_fixup() Add an overflow check to ensure that data_offset + data_len + 8 does not wrap, which would enable an OOB read of the USB data buffer.

Affected versions

Linux: 64e049102d3de3e61409cb6019403a9e689dfda6 through before 2140db1232af04b92faa6c4a2a40df6371ea89ff (git); 64e049102d3de3e61409cb6019403a9e689dfda6 through before 8ca3bd404d076495ed0b274b65971c57b6fd5ac0 (git); 64e049102d3de3e61409cb6019403a9e689dfda6 through before f8e6fde5db87f855e99b200e392467274f0eb9d7 (git); 64e049102d3de3e61409cb6019403a9e689dfda6 through before 10a6b99079697c5027b25352e882bdf54fef702a (git); 64e049102d3de3e61409cb6019403a9e689dfda6 through before c5398ce6db7647b7004d73a3102ccc25fb4bb596 (git); 64e049102d3de3e61409cb6019403a9e689dfda6 through before e971d956353d382ee2185d71c47b538501a43f76 (git); 64e049102d3de3e61409cb6019403a9e689dfda6 through before be7dc3650f799a253df4edd4fe230fc9ea4be063 (git); 64e049102d3de3e61409cb6019403a9e689dfda6 through before 2ded89ca77fae1da6886fe94831acfe4d6aa80b1 (git); 64e049102d3de3e61409cb6019403a9e689dfda6 through before 965a251f23ff69cfb4486974d4532e9bb551c7fc (git); 2.6.14 Fixed: See vendor advisory.

Why it matters

Review the vendor advisory and exposure of the affected product to determine operational impact.

Detection & mitigation

• Apply vendor-provided updates or mitigations.
• Review affected product exposure and access logs.