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CVE-2025-39849 In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: sme: cap SSID length in…

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result() If the ssid->datalen is more than IEEE80211_MAX_SSID_LEN (32) it would lead to memory corruption so add some bounds checking.

Affected products and versions

Product Affected versions Fixed in
Linux 6.17 earliest → < 6.17 6.17
Linux 6.16 earliest → < 6.16.6 6.16.6
Linux 6.12 earliest → < 6.12.46 6.12.46
Linux 6.6 earliest → < 6.6.105 6.6.105
Linux 6.3 No fix stated
Linux 6.1 earliest → < 6.1.151 6.1.151
SIMATIC CN 4100 5.0 earliest → < 5.0 5.0

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