CVE-2026-23373

About vulnerability

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: Don’t default to -EOPNOTSUPP in rsi_mac80211_config This triggers a WARN_ON in ieee80211_hw_conf_init and isn’t the expected behavior from the driver - other drivers default to 0 too. A flaw was found in the Linux kernel’s wifi: rsi module. The rsi_mac80211_config function’s failure to default to a zero value can trigger a WARN_ON in the ieee80211_hw_conf_init function. This unexpected driver behavior may lead to system instability or other unforeseen operational issues.

Live-patch status from KernelCare for each operating system.