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.

INFO

Published Date :

2025-09-19T15:26:22.073Z

Last Modified :

2025-11-03T17:44:07.905Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-39849 vulnerability.

Vendors Products
Debian
  • Debian Linux
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-39849.

URL Resource
https://git.kernel.org/stable/c/31229145e6ba5ace3e9391113376fa05b7831ede cve-icon cve-icon
https://git.kernel.org/stable/c/5cb7cab7adf9b1e6a99e2081b0e30e9e59d07523 cve-icon cve-icon
https://git.kernel.org/stable/c/62b635dcd69c4fde7ce1de4992d71420a37e51e3 cve-icon cve-icon
https://git.kernel.org/stable/c/8e751d46336205abc259ed3990e850a9843fb649 cve-icon cve-icon
https://git.kernel.org/stable/c/e472f59d02c82b511bc43a3f96d62ed08bf4537f cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html cve-icon
https://lore.kernel.org/linux-cve-announce/2025091904-CVE-2025-39849-c414@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-39849 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-39849 cve-icon
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