THREAT OPS › Threat News › [NVD] CVE-2021-41840 (HIGH 8.2) — An issue was discovered in NvmExpressDxe in the kernel 5.0 through 5.5 in Insyde InsydeH2O. There is an SMM callout that allows an attacker to access the System Management Mode and execute arbitrary code. This occurs because of Inclusion of Functionality from an Untrusted Control
[NVD] CVE-2021-41840 (HIGH 8.2) — An issue was discovered in NvmExpressDxe in the kernel 5.0 through 5.5 in Insyde InsydeH2O. There is an SMM callout that allows an attacker to access the System Management Mode and execute arbitrary code. This occurs because of Inclusion of Functionality from an Untrusted Control
CVE-2021-41840 CVSS: 8.2 HIGH Published: 2022-02-03T02:15:07.167
An issue was discovered in NvmExpressDxe in the kernel 5.0 through 5.5 in Insyde InsydeH2O. There is an SMM callout that allows an attacker to access the System Management Mode and execute arbitrary code. This occurs because of Inclusion of Functionality from an Untrusted Control Sphere.
Indicators of compromise
- CVE-2021-41840cve
Original source: https://nvd.nist.gov/vuln/detail/CVE-2021-41840