#VU60451 NULL pointer dereference


Published: 2022-02-09 | Updated: 2022-07-23

Vulnerability identifier: #VU60451

Vulnerability risk: Medium

CVSSv3.1: 4.4 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-33068

CWE-ID: CWE-476

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
AMT SDK
Hardware solutions / Firmware

Vendor:

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in subsystem for Intel(R) AMT. A remote user can pass specially crafted data to the system and perform a denial of service (DoS) attack.

Mitigation
Install updates from vendor's website.

Vulnerable software versions


External links
http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00470.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.


Latest bulletins with this vulnerability