#VU66432 Out-of-bounds read in Hardware solutions


Published: 2022-08-12

Vulnerability identifier: #VU66432

Vulnerability risk: Low

CVSSv3.1: 5.2 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-26254

CWE-ID: CWE-125

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Intel Wi-Fi 6E AX411
Hardware solutions / Firmware
Intel Wi-Fi 6E AX211
Hardware solutions / Firmware
Intel Wi-Fi 6E AX210
Hardware solutions / Firmware
Intel Wi-Fi 6 AX201
Hardware solutions / Firmware
Intel Wi-Fi 6 AX200
Hardware solutions / Firmware
Killer Wi-Fi 6E AX1690
Hardware solutions / Firmware
Killer Wi-Fi 6E AX1675
Hardware solutions / Firmware
Killer Wi-Fi 6 AX1650
Hardware solutions / Firmware

Vendor:

Description

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

The vulnerability exists due to a boundary condition. A local administrator can trigger out-of-bounds read error and cause a denial of service condition on the system.

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-00621.html


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

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


Latest bulletins with this vulnerability