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The vulnerability of the iwl_write_to_user_buf() function in the Linux operating system allows a hacker to cause a service failure.

🗓️ 24 Dec 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

The Linux iwl_write_to_user_buf vulnerability allows service failure via integer overflow.

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17 Feb 2026 00:00Current
6.7Medium risk
Vulners AI Score6.7
CVSS 24.6
CVSS 35.5
EPSS0.00158
2