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CVE-2026-80814

rndis_host: add overflow check in rndis_rx_fixup() PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
Linux / Linuxaffected 64e049102d3de3e61409cb6019403a9e689dfda6 before 2140db1232af04b92faa6c4a2a40df6371ea89ff; affected 64e049102d3de3e61409cb6019403a9e689dfda6 before 8ca3bd404d076495ed0b274b65971c57b6fd5ac0; affected 64e049102d3de3e61409cb6019403a9e689dfda6 before f8e6fde5db87f855e99b200e392467274f0eb9d7; affected 64e049102d3de3e61409cb6019403a9e689dfda6 before 10a6b99079697c5027b25352e882bdf54fef702a; affected 64e049102d3de3e61409cb6019403a9e689dfda6 before c5398ce6db7647b7004d73a3102ccc25fb4bb596; affected 64e049102d3de3e61409cb6019403a9e689dfda6 before e971d956353d382ee2185d71c47b538501a43f76; affected 64e049102d3de3e61409cb6019403a9e689dfda6 before be7dc3650f799a253df4edd4fe230fc9ea4be063; affected 64e049102d3de3e61409cb6019403a9e689dfda6 before 2ded89ca77fae1da6886fe94831acfe4d6aa80b1; affected 64e049102d3de3e61409cb6019403a9e689dfda6 before 965a251f23ff69cfb4486974d4532e9bb551c7fc
Linux / Linuxaffected 2.6.14; unaffected 0 before 2.6.14; unaffected 5.10.267 through 5.10.*; unaffected 5.15.218 through 5.15.*; unaffected 6.1.185 through 6.1.*; unaffected 6.6.154 through 6.6.*; unaffected 6.12.106 through 6.12.*; unaffected 6.18.47 through 6.18.*; unaffected 7.1.11 through 7.1.*; unaffected 7.2.1 through 7.2.*; unaffected 7.3 through *

CWE

No CWE identifiers supplied.

References