Vulnerability identifier: #VU54122
Vulnerability risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-284
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
Intel Thunderbolt DSL5520
Hardware solutions /
Firmware
Intel Thunderbolt DSL5320
Hardware solutions /
Firmware
Intel Thunderbolt DSL6340
Hardware solutions /
Firmware
Intel Thunderbolt DSL6540
Hardware solutions /
Firmware
Intel Thunderbolt JHL6540
Hardware solutions /
Firmware
Intel Thunderbolt JHL6340
Hardware solutions /
Firmware
Intel Thunderbolt JHL6240
Hardware solutions /
Firmware
Intel Thunderbolt JHL7540
Hardware solutions /
Firmware
Intel Thunderbolt JHL7340
Hardware solutions /
Firmware
Intel Thunderbolt JHL7440
Hardware solutions /
Firmware
Intel Thunderbolt JHL8040R
Hardware solutions /
Firmware
Intel Thunderbolt JHL8010R
Hardware solutions /
Firmware
Intel Thunderbolt JHL7040
Hardware solutions /
Firmware
Vendor: Intel
Description
The vulnerability allows a local user to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions. A local user can bypass implemented security restrictions and perform a denial of service (DoS) attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Intel Thunderbolt DSL5520: All versions
Intel Thunderbolt DSL5320: All versions
Intel Thunderbolt DSL6340: All versions
Intel Thunderbolt DSL6540: All versions
External links
http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00401.html
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.