CVE-2022-24030

high

Description

An issue was discovered in AhciBusDxe in Insyde InsydeH2O with kernel 5.1 through 5.5. An SMM memory corruption vulnerability allows an attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM.

References

https://security.netapp.com/advisory/ntap-20220216-0011/

https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf

https://thehackernews.com/2025/01/palo-alto-firewalls-found-vulnerable-to.html

https://eclypsium.com/blog/pandoras-box-vulns-in-security-appliances/

https://www.insyde.com/security-pledge/SA-2022011

https://www.insyde.com/security-pledge

Details

Source: Mitre, NVD

Published: 2022-02-03

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 6.9

Vector: CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00225