wifi: nl80211: free RNR data on MBSSID mismatch
0Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Track
exploitation probability
—
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
wifi: nl80211: free RNR data on MBSSID mismatch
nl80211_parse_beacon() rejects EMA RNR data when there are fewer RNR
entries than MBSSID entries.
The rejected RNR allocation has not been attached to the beacon data yet,
so free it before returning the error.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/07a95ec2b54774201fdf4ef7ffb0ca2ab19ed29chttps://git.kernel.org/stable/c/312c8b9d7836ef58e552619a8c19be08b04032bbhttps://git.kernel.org/stable/c/6f919f29e9b75793104709987131b8d910d7800ahttps://git.kernel.org/stable/c/fa9592ef7de11f8c7042315d9bc20e91a97f679ehttps://git.kernel.org/stable/c/fb052a6e2fa866384d8edc237746583ec94c15af