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Groups > linux.kernel > #1732739
| From | Johannes Berg <johannes@sipsolutions.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] nl80211: check for the required netlink attributes presence |
| Date | 2017-09-15 09:20 +0200 |
| Message-ID | <upT4S-7Zg-3@gated-at.bofh.it> (permalink) |
| References | <up1QR-7eU-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed, 2017-09-13 at 00:21 +0200, Vladis Dronov wrote:
> nl80211_set_rekey_data() does not check if the required attributes
> NL80211_REKEY_DATA_{REPLAY_CTR,KEK,KCK} are present when processing
> NL80211_CMD_SET_REKEY_OFFLOAD request. This request can be issued by
> users with CAP_NET_ADMIN privilege and may result in NULL dereference
> and a system crash. Add a check for the required attributes presence.
> This patch is based on the patch by bo Zhang.
Huh. Applied, thanks.
johannes
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[PATCH] nl80211: check for the required netlink attributes presence Vladis Dronov <vdronov@redhat.com> - 2017-09-13 00:30 +0200 Re: [PATCH] nl80211: check for the required netlink attributes presence Johannes Berg <johannes@sipsolutions.net> - 2017-09-15 09:20 +0200
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