diff options
| author | Davis Mosenkovs <davis@mosenkovs.lv> | 2021-07-10 21:37:10 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-20 16:22:39 +0200 |
| commit | 82d0a11424be122df8437f0d84d7faa48fef076f (patch) | |
| tree | 54d0de88792bee8297de9ba6bbb64963d01c69fd /tools/perf/scripts/python | |
| parent | 9c47fa9295ce58433cae4376240b738b126637d4 (diff) | |
mac80211: fix memory corruption in EAPOL handling
Commit e3d4030498c3 ("mac80211: do not accept/forward invalid EAPOL
frames") uses skb_mac_header() before eth_type_trans() is called
leading to incorrect pointer, the pointer gets written to. This issue
has appeared during backporting to 4.4, 4.9 and 4.14.
Fixes: e3d4030498c3 ("mac80211: do not accept/forward invalid EAPOL frames")
Link: https://lore.kernel.org/r/CAHQn7pKcyC_jYmGyTcPCdk9xxATwW5QPNph=bsZV8d-HPwNsyA@mail.gmail.com
Cc: <stable@vger.kernel.org> # 4.4.x
Signed-off-by: Davis Mosenkovs <davis@mosenkovs.lv>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions