Hi Pali,
On Mon, Aug 23, 2021 at 3:58 PM Pali Rohár pali@kernel.org wrote:
On Monday 23 August 2021 07:32:11 Ben Greear wrote:
On 8/23/21 7:08 AM, Pali Rohár wrote:
Hello Sasha and Greg!
Last week I sent request for backporting ath9k wifi fixes for security issue CVE-2020-3702 into stable LTS kernels because Qualcomm/maintainers did not it for more months... details are in email: https://lore.kernel.org/stable/20210818084859.vcs4vs3yd6zetmyt@pali/t/#u
For one thing, almost everyone using these radios is using openwrt or similar which has its own patch sets.
AFAIK, latest stable released openwrt uses ath9k from 4.19 tree and AFAIK did not have above patch.
I think you asked for the following patches:
56c5485c9e44 ("ath: Use safer key clearing with key cache entries") 73488cb2fa3b ("ath9k: Clear key cache explicitly on disabling hardware") d2d3e36498dd ("ath: Export ath_hw_keysetmac()") 144cd24dbc36 ("ath: Modify ath_key_delete() to not need full key entry") ca2848022c12 ("ath9k: Postpone key cache entry deletion for TXQ frames reference it")
And I can see they are already in the queue for next v4.19.y release, so should be part of v4.19.205