CVE-2026-98337 in Linux信息

摘要

由 VulDB • 2026-10-06

在 Linux 内核中,已修复以下漏洞:

wifi: mac80211: 不要在扫描期间启动 ROC(Remain on Channel)

当扫描开始时,ROC 工作项可能处于挂起状态(这要求 ROC 列表为空,但这种情况是可能的),随后新的 ROC 会被添加到列表中,而该工作项会将其拾取并处理。

如果扫描操作在中间插入了任务,请避免启动该 ROC,否则稍后将会触发警告:

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

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

来源

Do you know our Splunk app?

Download it now for free!