Vulnerability · Published Nov 3, 2021 · Assigned by mitre
CVE-2020-5955
Critical 9.8
In plain English
A critical-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 73% of all known vulnerabilities).
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)1.4%top 27.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An issue was discovered in Int15MicrocodeSmm in Insyde InsydeH2O before 2021-10-14 on Intel client chipsets. A caller may be able to escalate privileges.
Affected products (as reported)
References
- https://www.insyde.com/products x_refsource_MISC
- https://www.insyde.com/security-pledge/SA-2021002 x_refsource_CONFIRM
- https://security.netapp.com/advisory/ntap-20220223-0003/ x_refsource_CONFIRM