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The vulnerability of the rxrpc_propose_ACK() function in the net/rxrpc/ar-internal.h module, which supports RxRPC session sockets in Linux kernel, allows a attacker to cause a service failure.

🗓️ 24 Mar 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 3 Views

A race condition in the rxrpc_propose_ACK() function for Remote Procedure Call session sockets in the Linux kernel may let an attacker cause a service failure.

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24 Mar 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 23.8
CVSS 34.7
EPSS0.00165
3