Dozens of Security Flaws Discovered in UEFI Firmware Used by Several Vendors

As many as 23 new high severity security vulnerabilities have been disclosed in different implementations of Unified Extensible Firmware Interface (UEFI) firmware used by numerous vendors, including Bull Atos, Fujitsu, HP, Juniper Networks, Lenovo, among others. The vulnerabilities reside in Insyde Software's InsydeH2O UEFI firmware, according to enterprise firmware security company Binarly,