Threats tagged 'ghsa-ghxc-pm62-h5fx'

A vulnerability in the Linux kernel's iscsi_ibft component caused a UBSAN shift-out-of-bounds warning during IPv6 iSCSI boot. The issue arises because iscsistart reads a subnet-mask entry that does not apply to IPv6, leading to a negative shift exponent. The fix sets the subnet mask value to ~0 to suppress the warning.