FRAG Attacks (new vuln for wifi)

[Felix Fietkau]

On 2021-05-12 19:13, Ben Greear wrote:
> On 5/12/21 9:00 AM, Felix Fietkau wrote:
>> 
>> Hi,
>> 
>> On 2021-05-12 01:34, Paul D wrote:
>>> https://www.fragattacks.com/
>>>
>>> https://lore.kernel.org/linux-wireless/20210511180259.159598-1-johannes@sipsolutions.net/
>> I've merged those fixes in openwrt commit 025bd93f36c9.
>> After some testing in master, we should backport them soon.
>> 
>> ath10k-ct will need to be fixed too, and I plan on pushing an mt76 fix
>> very soon. Not sure what other drivers may need fixing...
>> 
>> - Felix
>> 
> 
> Regarding ath10k-ct, what kernel-versions of the ath10k-ct driver need to be patched?
> Is 4.19 the oldest that owrt will consume?
I think so. 4.19 is used by OpenWrt 19.07 and I don't think we'll update
anything older than that.

- Felix