* KASAN: use-after-free Read in ath9k_hif_usb_rx_cb (2) should share the same root cause with "KASAN: slab-out-of-bounds Read in ath9k_hif_usb_rx_cb (2)"
@ 2021-01-13 11:47 慕冬亮
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From: 慕冬亮 @ 2021-01-13 11:47 UTC (permalink / raw)
To: ath9k-devel, davem, kuba, kvalo, linux-kernel, linux-wireless,
netdev, syzkaller-bugs
Dear kernel developers,
I found that KASAN: use-after-free Read in ath9k_hif_usb_rx_cb (2) and
"KASAN: slab-out-of-bounds Read in ath9k_hif_usb_rx_cb (2)" should
share the same root cause.
The reasons for my above statement, 1) the stack trace is the same;
2) we observed two crash behaviors appear alternatively when you run
one PoC in its building environment multiple times. 3) their PoCs have
a really high similarity
If you can have any issues with this statement or our information is
useful for you, please let us know. Thanks very much.
--
My best regards to you.
No System Is Safe!
Dongliang Mu
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2021-01-13 11:47 KASAN: use-after-free Read in ath9k_hif_usb_rx_cb (2) should share the same root cause with "KASAN: slab-out-of-bounds Read in ath9k_hif_usb_rx_cb (2)" 慕冬亮
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