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The vulnerability of the mlx5_revoke_mr() function in the drivers/infiniband/hw/mlx5/mr.c file of the Linux kernel’s InfiniBand support driver allows a attacker to cause a service failure.

🗓️ 18 Mar 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

Vulnerability in mlx5_revoke_mr in InfiniBand driver causes service failure from shared resource synchronization errors.

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18 Mar 2026 00:00Current
7High risk
Vulners AI Score7
CVSS 23.8
CVSS 34.7
EPSS0.00129
2