CVE-2019-6171
A vulnerability was reported in various BIOS versions of older ThinkPad systems that could allow a user with administrative privileges or physical access the ability to update the Embedded Controller with unsigned firmware.
- Score
- CVSS 3.1 6.8 Medium
- Status
- Modified - psirt@lenovo.com
- Published
- 2019-08-19
- Last modified
- 2024-09-16
Affected products
- 20a7 Firmware (Lenovo)
- 20a8 Firmware (Lenovo)
- 20a9 Firmware (Lenovo)
- 20aa Firmware (Lenovo)
- 20ab Firmware (Lenovo)
- 20ac Firmware (Lenovo)
- 20aj Firmware (Lenovo)
- 20ak Firmware (Lenovo)
- 20al Firmware (Lenovo)
- 20am Firmware (Lenovo)
- 20an Firmware (Lenovo)
- 20aq Firmware (Lenovo)
- 20ar Firmware (Lenovo)
- 20aw Firmware (Lenovo)
- 20b0 Firmware (Lenovo)
- 20b3 Firmware (Lenovo)
- 20b6 Firmware (Lenovo)
- 20b7 Firmware (Lenovo)
- 20be Firmware (Lenovo)
- 20bf Firmware (Lenovo)
- 20bg Firmware (Lenovo)
- 20bl Firmware (Lenovo)
- 20bm Firmware (Lenovo)
- 20bu Firmware (Lenovo)
- 20bv Firmware (Lenovo)
- 20bw Firmware (Lenovo)
- 20bx Firmware (Lenovo)
- 20d9 Firmware (Lenovo)
- 20da Firmware (Lenovo)
- 20dc Firmware (Lenovo)
- 20dd Firmware (Lenovo)
- 20de Firmware (Lenovo)
- 20df Firmware (Lenovo)
- 20dg Firmware (Lenovo)
- 20dh Firmware (Lenovo)
- 20dj Firmware (Lenovo)
- 20dq Firmware (Lenovo)
- 20dr Firmware (Lenovo)
- 20ds Firmware (Lenovo)
- 20dt Firmware (Lenovo)
- 20e0 Firmware (Lenovo)
- 20ef Firmware (Lenovo)
- 20eg Firmware (Lenovo)
- 20et Firmware (Lenovo)
- 20eu Firmware (Lenovo)
- 20ev Firmware (Lenovo)
- 20ew Firmware (Lenovo)
- 20ex Firmware (Lenovo)
- 20ey Firmware (Lenovo)
- 20f1 Firmware (Lenovo)
- 20f2 Firmware (Lenovo)
- 20f5 Firmware (Lenovo)
- 20f6 Firmware (Lenovo)
- 20fm Firmware (Lenovo)
- 20fn Firmware (Lenovo)
- 20fu Firmware (Lenovo)
- 20fv Firmware (Lenovo)
- 20fw Firmware (Lenovo)
- 20fx Firmware (Lenovo)
- 20g4 Firmware (Lenovo)
- 20g5 Firmware (Lenovo)
- 20g8 Firmware (Lenovo)
- 20g9 Firmware (Lenovo)
- 20ga Firmware (Lenovo)
- 20gb Firmware (Lenovo)
- 20h1 Firmware (Lenovo)
- 20h2 Firmware (Lenovo)
- 20h4 Firmware (Lenovo)
- 20h5 Firmware (Lenovo)
- 20h6 Firmware (Lenovo)
- 20h8 Firmware (Lenovo)
- 20hm Firmware (Lenovo)
- 20hn Firmware (Lenovo)
- 20hs Firmware (Lenovo)
- 20ht Firmware (Lenovo)
- 20hu Firmware (Lenovo)
- 20hv Firmware (Lenovo)
- 20j1 Firmware (Lenovo)
- 20j2 Firmware (Lenovo)
- 20j4 Firmware (Lenovo)
- 20j5 Firmware (Lenovo)
- 20j6 Firmware (Lenovo)
- 20j7 Firmware (Lenovo)
- 20ja Firmware (Lenovo)
- 20jh Firmware (Lenovo)
- 20jj Firmware (Lenovo)
- 20jq Firmware (Lenovo)
- 20jr Firmware (Lenovo)
- 20ju Firmware (Lenovo)
- 20jv Firmware (Lenovo)
- 20k5 Firmware (Lenovo)
- 20k6 Firmware (Lenovo)
- 20kc Firmware (Lenovo)
- 20kd Firmware (Lenovo)
- 20kl Firmware (Lenovo)
- 20km Firmware (Lenovo)
- 20kn Firmware (Lenovo)
- 20kq Firmware (Lenovo)
- 20ks Firmware (Lenovo)
- 20kt Firmware (Lenovo)
References
- https://support.lenovo.com/solutions/LEN-27764
