[SRU OEM-6.0 0/9] wlan CVE fixes

Thadeu Lima de Souza Cascardo cascardo at canonical.com
Tue Oct 18 17:43:03 UTC 2022


This fixes CVE-2022-41674, CVE-2022-42719, CVE-2022-42720, CVE-2022-42721 and CVE-2022-42722.

Johannes Berg (9):
  wifi: cfg80211: fix u8 overflow in
    cfg80211_update_notlisted_nontrans()
  wifi: cfg80211/mac80211: reject bad MBSSID elements
  wifi: mac80211: fix MBSSID parsing use-after-free
  wifi: cfg80211: ensure length byte is present before access
  wifi: cfg80211: fix BSS refcounting bugs
  wifi: cfg80211: avoid nontransmitted BSS list corruption
  wifi: mac80211_hwsim: avoid mac80211 warning on bad rate
  wifi: mac80211: fix crash in beacon protection for P2P-device
  wifi: cfg80211: update hidden BSSes to avoid WARN_ON

 drivers/net/wireless/mac80211_hwsim.c |  2 +
 net/mac80211/ieee80211_i.h            |  8 +++
 net/mac80211/rx.c                     | 12 +++--
 net/mac80211/util.c                   | 32 +++++------
 net/wireless/scan.c                   | 77 +++++++++++++++++----------
 5 files changed, 84 insertions(+), 47 deletions(-)

-- 
2.34.1




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