medium5.5
CVE-2020-12289
Out-of-bounds write in some Intel(R) Thunderbolt(TM) controllers may allow an authenticated user to potentially enable denial of service via local access.
Impact
Out-of-bounds write in some Intel(R) Thunderbolt(TM) controllers may allow an authenticated user to potentially enable denial of service via local access.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Intel | Jhl6240 Thunderbolt 3 Firmware | before 21 |
| Intel | Jhl6340 Thunderbolt 3 Firmware | before 46 |
| Intel | Jhl6540 Thunderbolt 3 Firmware | before 46 |
| Intel | Jhl7040 Thunderbolt 3 Retimer Firmware | before 22 |
| Intel | Jhl7340 Thunderbolt 3 Firmware | before 60 |
| Intel | Jhl7440 Thunderbolt 3 Firmware | before 60 |
| Intel | Jhl7540 Thunderbolt 3 Firmware | before 60 |
| Intel | Jhl8010r Usb Retimer Firmware | before 41 |
| Intel | Dsl5320 Thunderbolt 2 Firmware | All versions |
| Intel | Dsl5520 Thunderbolt 2 Firmware | All versions |
| Intel | Dsl6340 Thunderbolt 3 Firmware | All versions |
| Intel | Dsl6540 Thunderbolt 3 Firmware | All versions |