CVE-2022-35895

Published on: Not Yet Published

Last Modified on: 09/26/2022 03:40:00 PM UTC

CVE-2022-35895

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Certain versions of Insydeh2o from Insyde contain the following vulnerability:

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The FwBlockSericceSmm driver does not properly validate input parameters for a software SMI routine, leading to memory corruption of arbitrary addresses including SMRAM, and possible arbitrary code execution.

  • CVE-2022-35895 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 8.2 - HIGH

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
LOCAL LOW HIGH NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
CHANGED HIGH HIGH HIGH

CVE References

Description Tags ⓘ Link
Insyde's Security Pledge | Insyde Software www.insyde.com
text/html
 URL Logo MISC www.insyde.com/security-pledge
[BRLY-2022-024] SMM memory corruption vulnerability in SMM driver (SMRAM write). binarly.io
text/html
 URL Logo MISC binarly.io/advisories/BRLY-2022-024/index.html
Insyde Security Advisory 2022033 | Insyde Software www.insyde.com
text/html
 URL Logo MISC www.insyde.com/security-pledge/SA-2022033
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationInsydeInsydeh2oAllAllAllAll
  • cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-35895 : An issue was discovered in Insyde InsydeH2O with #kernel 5.0 through 5.5. The FwBlockSericceSmm dr… twitter.com/i/web/status/1… 2022-09-21 21:05:16
Twitter Icon @Robo_Alerts Potentially Critical CVE Detected! CVE-2022-35895 An issue was discovered in Insyde InsydeH2O with kernel 5.0 throu… twitter.com/i/web/status/1… 2022-09-21 21:55:59
Reddit Logo Icon /r/netcve CVE-2022-35895 2022-09-21 22:38:55
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