ROS-20260120-7364

A vulnerability in the ibftattrshownic driver function drivers/firmware/iscsiibft.c of the Linux kernel is related to read errors outside of buffer boundaries. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

CVE-2025-21993: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: iscsiibft: Fix UBSAN shift-out-of-bounds warning in ibftattrshownic When performing an iSCSI boot using IPv6, iscsistart still reads the /sys/firmware/ibft/ethernetX/subnet-mask entry. Since the IPv6 prefix length is 64, this...