Description
An uncontrolled resource consumption vulnerability affects certain ASUS motherboards using Intel B460, B560, B660, B760, H410, H510, H610, H470, Z590, Z690, Z790, W480, W680 series chipsets. Exploitation requires physical access to internal expansion slots to install a specially crafted device and supporting software utility, and may lead to uncontrolled resource consumption that increases the risk of unauthorized direct memory access (DMA). Refer to the 'Security Update for UEFI firmware' section on the ASUS Security Advisory for more information.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
ASUS B460 series
Default version status: unaffected
before 1805, 2002, 3002affected
ASUS B560 series
Default version status: unaffected
before 2402, 2803affected
ASUS B660 series
Default version status: unaffected
before 3810, 4501affected
ASUS B760 series
Default version status: unaffected
before 1825, 3102affected
ASUS H410 series
Default version status: unaffected
before 1805, 2002affected
ASUS H470 series
Default version status: unaffected
before 3002affected
ASUS H510 series
Default version status: unaffected
before 2402, 2803affected
ASUS H610 series
Default version status: unaffected
before 3810affected
ASUS W480 series
Default version status: unaffected
before 1002, 2603, 3302affected
ASUS W680 series
Default version status: unaffected
before 2015, 2701, 4501affected
ASUS Z590 series
Default version status: unaffected
before 2402, 2803affected
ASUS Z690 series
Default version status: unaffected
before 3810, 4501affected
ASUS Z790 series
Default version status: unaffected
before 1825, 2102, 3102affected