VulnerabilityModified
CVE-2020-5955
A caller may be able to escalate privileges.
CRITICAL 9.8EPSS 1.41%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.41%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.41% probability · 71th percentile
- CISA KEV
- Not listed
- Affected
- insyde/insydeh2o uefi bios
- Source
- cve@mitre.org
References
- https://security.netapp.com/advisory/ntap-20220223-0003/Third Party Advisory
- https://www.insyde.com/productsProduct, Vendor Advisory
- https://www.insyde.com/security-pledge/SA-2021002Vendor Advisory
- https://security.netapp.com/advisory/ntap-20220223-0003/Third Party Advisory
- https://www.insyde.com/productsProduct, Vendor Advisory
- https://www.insyde.com/security-pledge/SA-2021002Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.