diff options
| author |   Johannes Berg <johannes.berg@intel.com> | 2022-10-13 11:59:16 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2022-10-13 11:59:56 +0200 |
| commit | e7ad651c31c5e1289323e6c680be6e582a593b26 (patch) | |
| tree | 7170b192203a8fafc16ccee7ce79d475d8df0272 /drivers/net/wireless | |
| parent | wifi: ath11k: mac: fix reading 16 bytes from a region of size 0 warning (diff) | |
| parent | wifi: cfg80211: update hidden BSSes to avoid WARN_ON (diff) | |
| download | linux-dev-e7ad651c31c5e1289323e6c680be6e582a593b26.tar.xz linux-dev-e7ad651c31c5e1289323e6c680be6e582a593b26.zip | |
Merge branch 'cve-fixes-2022-10-13'
Pull in the fixes for various scan parsing bugs found by
Sönke Huster by fuzzing.
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/mac80211_hwsim.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index df51b5b1f171..a40636c90ec3 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -4973,6 +4973,8 @@ static int hwsim_cloned_frame_received_nl(struct sk_buff *skb_2, } rx_status.rate_idx = nla_get_u32(info->attrs[HWSIM_ATTR_RX_RATE]); + if (rx_status.rate_idx >= data2->hw->wiphy->bands[rx_status.band]->n_bitrates) + goto out; rx_status.signal = nla_get_u32(info->attrs[HWSIM_ATTR_SIGNAL]); hdr = (void *)skb->data; |