CVE-2021-42059

An issue was discovered in Insyde InsydeH2O Kernel 5.0 before 05.08.41, Kernel 5.1 before 05.16.41, Kernel 5.2 before 05.26.41, Kernel 5.3 before 05.35.41, and Kernel 5.4 before 05.42.20. A stack-based buffer overflow leads toarbitrary code execution in UEFI DisplayTypeDxe DXE driver.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 20%
VendorProductVersion
insydeinsydeh2o
5.0 ≤
𝑥
< 5.08.41
insydeinsydeh2o
5.1 ≤
𝑥
< 5.16.41
insydeinsydeh2o
5.2 ≤
𝑥
< 5.26.41
insydeinsydeh2o
5.3 ≤
𝑥
< 5.35.41
insydeinsydeh2o
5.4 ≤
𝑥
< 5.42.20
siemenssimatic_field_pg_m5_firmware
*
siemenssimatic_field_pg_m6_firmware
*
siemenssimatic_ipc127e_firmware
*
siemenssimatic_ipc227g_firmware
*
siemenssimatic_ipc277g_firmware
*
siemenssimatic_ipc327g_firmware
*
siemenssimatic_ipc377g_firmware
*
siemenssimatic_ipc427e_firmware
*
siemenssimatic_ipc477e_firmware
*
siemenssimatic_ipc627e_firmware
*
siemenssimatic_ipc647e_firmware
*
siemenssimatic_ipc677e_firmware
*
siemenssimatic_ipc847e_firmware
*
siemenssimatic_itp1000_firmware
*
𝑥
= Vulnerable software versions