CVE-2024-27353

EUVD-2024-24559
A memory corruption vulnerability in SdHost and SdMmcDevice in Insyde InsydeH2O kernel 5.2 before 05.29.09, kernel 5.3 before 05.38.09, kernel 5.4 before 05.46.09, kernel 5.5 before 05.54.09, and kernel 5.6 before 05.61.09 could lead to escalating privileges in SMM.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.4 HIGH
LOCAL
HIGH
HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 28%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
insydeinsydeh2o
5.2 ≤
𝑥
< 05.38.09
ADP
insydeinsydeh2o
5.3 ≤
𝑥
< 05.46.09
ADP
insydeinsydeh2o
5.4 ≤
𝑥
< 05.54.09
ADP
insydeinsydeh2o
5.5 ≤
𝑥
< 05.29.09
ADP
insydeinsydeh2o
5.6 ≤
𝑥
< 05.61.09
ADP
Common Weakness Enumeration
References
https://www.insyde.com/security-pledge
https://www.insyde.com/security-pledge/SA-2024001
https://www.insyde.com/security-pledge
https://www.insyde.com/security-pledge/SA-2024001