CVE-2022-26437 — CRITICAL (9.8)

Vulnerability Description

In httpclient, there is a possible out of bounds write due to uninitialized data. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WSAP00103831; Issue ID: WSAP00103831.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Mediatek	Nbiot Sdk	2.8.1
Mediatek	Mt2621	-
Mediatek	Mt2625	-

Related Weaknesses (CWE)

CWE-908

References

https://corp.mediatek.com/product-security-bulletin/August-2022Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/August-2022Vendor Advisory

FAQ

What is CVE-2022-26437?

CVE-2022-26437 is a vulnerability with a CVSS score of 9.8 (CRITICAL). In httpclient, there is a possible out of bounds write due to uninitialized data. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is ...

How severe is CVE-2022-26437?

CVE-2022-26437 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-26437?

Check the references section above for vendor advisories and patch information. Affected products include: Mediatek Nbiot Sdk, Mediatek Mt2621, Mediatek Mt2625.