CVE-2022-36337

Published on: Not Yet Published

Last Modified on: 11/30/2022 03:27:00 PM UTC

CVE-2022-36337

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 Kernel from Insyde contain the following vulnerability:

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. A stack buffer overflow vulnerability in the MebxConfiguration driver leads to arbitrary code execution. Control of a UEFI variable under the OS can cause this overflow when read by BIOS code.

  • CVE-2022-36337 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
Insyde Security Advisory 2022039 | Insyde Software www.insyde.com
text/html
 URL Logo MISC www.insyde.com/security-pledge/SA-2022039
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System		InsydeKernelAllAllAllAll
  • cpe:2.3:o:insyde:kernel:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-36337 : An issue was discovered in Insyde InsydeH2O with #kernel 5.0 through 5.5. A stack buffer overflow… twitter.com/i/web/status/1… 2022-11-23 03:04:24
Twitter Icon @Robo_Alerts Potentially Critical CVE Detected! CVE-2022-36337 An issue was discovered in Insyde InsydeH2O with kernel 5.0 throu… twitter.com/i/web/status/1… 2022-11-23 03:56:01
Reddit Logo Icon /r/netcve CVE-2022-36337 2022-11-23 04:38:38
Reddit Logo Icon /r/DailyCVE CVE-2022-36337 2022-11-23 13:41:39
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