Intel R Ethernet 800 Series
Monthly
Use-after-free in the Linux kernel ice driver for Intel Ethernet 800 series adapters before version 2.3.14 enables a local authenticated attacker with low privileges to trigger a kernel-level denial of service. The flaw resides in Ring 0 (kernel space), meaning heap corruption in the driver can cause kernel panics or system hangs with high availability impact to both the vulnerable system and subsequent dependent systems. No active exploitation has been confirmed by CISA KEV, and the EPSS score of 0.01% (3rd percentile) reflects negligible near-term weaponization probability.
Use-after-free in the Linux kernel ice driver for Intel Ethernet 800 series adapters before version 2.3.14 enables a local authenticated attacker with low privileges to trigger a kernel-level denial of service. The flaw resides in Ring 0 (kernel space), meaning heap corruption in the driver can cause kernel panics or system hangs with high availability impact to both the vulnerable system and subsequent dependent systems. No active exploitation has been confirmed by CISA KEV, and the EPSS score of 0.01% (3rd percentile) reflects negligible near-term weaponization probability.