Hello:
This patch was applied to netdev/net.git (master)
by David S. Miller <davem@xxxxxxxxxxxxx>:
On Tue, 3 Jan 2023 10:17:09 +0100 you wrote:
> Variables off and len typed as uint32 in rndis_query function
> are controlled by incoming RNDIS response message thus their
> value may be manipulated. Setting off to a unexpectetly large
> value will cause the sum with len and 8 to overflow and pass
> the implemented validation step. Consequently the response
> pointer will be referring to a location past the expected
> buffer boundaries allowing information leakage e.g. via
> RNDIS_OID_802_3_PERMANENT_ADDRESS OID.
>
> [...]
Here is the summary with links:
- usb: rndis_host: Secure rndis_query check against int overflow
https://git.kernel.org/netdev/net/c/c7dd13805f8b
You are awesome, thank you!
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