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The vulnerability of the iso_conn_big_sync() function in the net/bluetooth/iso.c module of the Linux kernel’s Bluetooth subsystem allows a attacker to cause a service failure.

🗓️ 08 Dec 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Vulnerability in iso_conn_big_sync() in Bluetooth iso.c causes service failure due to improper locking.

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08 Dec 2025 00:00Current
6.7Medium risk
Vulners AI Score6.7
CVSS 24.6
CVSS 35.5
EPSS0.00135
1