Vulnerability identifier: #VU53154
Vulnerability risk: Low
CVSSv3.1: 4.6 [CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Local network
Exploit availability: No
Vulnerable software:
Intel Wi-Fi 6E AX210
Hardware solutions /
Firmware
Intel Wi-Fi 6 AX201
Hardware solutions /
Firmware
Intel Wi-Fi 6 AX200
Hardware solutions /
Firmware
Intel Wireless-AC 9560
Hardware solutions /
Firmware
Intel Wireless-AC 9462
Hardware solutions /
Firmware
Intel Wireless-AC 9461
Hardware solutions /
Firmware
Intel Wireless-AC 9260
Hardware solutions /
Firmware
Intel Dual Band Wireless-AC 8265
Hardware solutions /
Firmware
Intel Dual Band Wireless-AC 8260
Hardware solutions /
Firmware
Intel Dual Band Wireless-AC 3168
Hardware solutions /
Firmware
Intel Wireless 7265 (Rev D) Family
Hardware solutions /
Firmware
Intel Dual Band Wireless-AC 3165
Hardware solutions /
Firmware
Vendor:
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists in the 802.11 standard due to the affected device does not clear its cache/memory to remove fragments of an incomplete MSDU/MMPDU from previous session after reconnection/reassociation. A remote attacker on the local network can perform a fragment cache attack 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-00473.html
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.