Vulnerability identifier: #VU22862
Vulnerability risk: Low
CVSSv3.1: 5.4 [CVSS:3.1/AV:L/AC:L/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
Exploit availability: No
Vulnerable software:
ThinkPad USB-C Dock
Hardware solutions /
Firmware
Vendor: Lenovo
Description
The vulnerability allows a local attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A local attacker can exploit this vulnerability to cause a denial of service condition on the target system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
ThinkPad USB-C Dock: 3.7.2
External links
http://support.lenovo.com/solutions/LEN-27886
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.