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The vulnerability of the memfd_pin_folios() function in the mm/gup.c module of the Linux kernel’s memory management subsystem allows a hacker to cause a service failure.

🗓️ 03 Dec 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Memfd_pin_folios bug in Linux kernel mm/gup.c causes service failure from synchronization errors.

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03 Dec 2025 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 23.8
CVSS 34.7
EPSS0.00144
1