Mediatek Chipset
Monthly
Integer overflow in MediaTek secure boot (sec boot) leads to out-of-bounds write causing local denial of service on affected MediaTek chipsets. Attack requires physical device access and local user execution privileges, with no user interaction needed. EPSS score of 0.02% and CISA SSVC assessment of 'none' exploitation status indicate low real-world risk despite the moderate CVSS base score of 4.3.
Integer overflow in MediaTek secure boot (sec boot) leads to out-of-bounds write causing local denial of service on affected MediaTek chipsets. Attack requires physical device access and local user execution privileges, with no user interaction needed. EPSS score of 0.02% and CISA SSVC assessment of 'none' exploitation status indicate low real-world risk despite the moderate CVSS base score of 4.3.