In the Linux kernel, the following vulnerability has been resolved: i40e: add validation for ring_len param The `ring_len` parameter provided by the virtual function (VF) is assigned directly to the hardware memory context (HMC) without any validation. To address this, introduce an upper boundary check for both Tx and Rx queue lengths. The maximum number of descriptors supported by the hardware is 8k-32. Additionally, enforce alignment constraints: Tx rings must be a multiple of 8, and Rx rings must be a multiple of 32.

In the Linux kernel, the following vulnerability has been resolved: i40e: add validation for ring_len param The `ring_len` parameter provided by the virtual function (VF) is assigned directly to the hardware memory context (HMC) without any validation. To address this, introduce an upper boundary check for both Tx and Rx queue lengths. The maximum number of descriptors supported by the hardware is 8k-32. Additionally, enforce alignment constraints: Tx rings must be a multiple of 8, and Rx rings must be a multiple of 32.

In the Linux kernel, the following vulnerability has been resolved: i40e: add validation for ring_len param The `ring_len` parameter provided by the virtual function (VF) is assigned directly to the hardware memory context (HMC) without any validation. To address this, introduce an upper boundary check for both Tx and Rx queue lengths. The maximum number of descriptors supported by the hardware is 8k-32. Additionally, enforce alignment constraints: Tx rings must be a multiple of 8, and Rx rings must be a multiple of 32.

i40e: add validation for ring_len param

In the Linux kernel, the following vulnerability has been resolved: i ...

In the Linux kernel, the following vulnerability has been resolved: i40e: add validation for ring_len param The `ring_len` parameter provided by the virtual function (VF) is assigned directly to the hardware memory context (HMC) without any validation. To address this, introduce an upper boundary check for both Tx and Rx queue lengths. The maximum number of descriptors supported by the hardware is 8k-32. Additionally, enforce alignment constraints: Tx rings must be a multiple of 8, and Rx rings must be a multiple of 32.

ELSA-2025-25733: Unbreakable Enterprise kernel security update (IMPORTANT)

ELSA-2025-25731: Unbreakable Enterprise kernel security update (IMPORTANT)

Уязвимость компонентов i40e ядра операционной системы Linux, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании

Security update for the Linux Kernel (Live Patch 42 for SUSE Linux Enterprise 15 SP4)

Security update for the Linux Kernel (Live Patch 41 for SUSE Linux Enterprise 15 SP4)

Security update for the Linux Kernel (Live Patch 37 for SUSE Linux Enterprise 15 SP4)

Security update for the Linux Kernel (Live Patch 38 for SUSE Linux Enterprise 15 SP4)

Security update for the Linux Kernel (Live Patch 26 for SUSE Linux Enterprise 15 SP5)

Security update for the Linux Kernel (Live Patch 28 for SUSE Linux Enterprise 15 SP5)

Security update for the Linux Kernel (Live Patch 27 for SUSE Linux Enterprise 15 SP5)

Security update for the Linux Kernel (Live Patch 31 for SUSE Linux Enterprise 15 SP5)

Security update for the Linux Kernel (Live Patch 30 for SUSE Linux Enterprise 15 SP5)

Security update for the Linux Kernel (Live Patch 73 for SUSE Linux Enterprise 12 SP5)

Security update for the Linux Kernel (Live Patch 72 for SUSE Linux Enterprise 12 SP5)