Description
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't start a ROC while scanning The ROC work can be pending when a scan starts (which requires ROC list to be empty, but that's possible), and then a new ROC can be added to the list and the work will pick it up. Avoid starting that ROC if a scan made it between things, as otherwise we'll hit a warning later: WARNING: net/mac80211/offchannel.c:404 at ieee80211_start_next_roc+0x256/0x2d0 Workqueue: events_unbound cfg80211_wiphy_work Call Trace: __ieee80211_scan_completed+0x4fd/0xe40 net/mac80211/scan.c:537 ieee80211_scan_work+0x472/0x1ff0 net/mac80211/scan.c:1193 cfg80211_wiphy_work+0x410/0x570 net/wireless/core.c:513
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
aaa016ccd5df89d73483d0d51ee1f692978ccc35 to < 5dc8ec2f8d1d62914661577c23ec151f5c9734a4affectedaaa016ccd5df89d73483d0d51ee1f692978ccc35 to < 81baab8b645ec532bad2b7a8464191c720ef8fd9affectedaaa016ccd5df89d73483d0d51ee1f692978ccc35 to < 58b806f699052c572dec6cab2c376f884f27e98faffectedaaa016ccd5df89d73483d0d51ee1f692978ccc35 to < 733f0fde95392ed5f61a4e36aee661ea8d0e8581affected
Linux Linux
Default version status: affected
4.5affected0 to < 4.5unaffected6.12.112 to ≤ 6.12.*unaffected6.18.54 to ≤ 6.18.*unaffected7.2.8 to ≤ 7.2.*unaffected7.3 to ≤ *unaffected