CVE-2020-8323
Medium
Description
A potential vulnerability in the SMI callback function used in the Legacy SD driver in some Lenovo ThinkPad, ThinkStation, and Lenovo Notebook models may allow arbitrary code execution.
SeverityMedium
CVSS6.4
Exploit probability—
ProductLenovo Thinkpad 11e Yoga Gen 6 Firmware
PublishedJun 9, 2020
First seenJun 9, 2020
How to fix
Update
- lenovo thinkpad_11e_yoga_gen_6_firmware2020-07-10 or later
- lenovo thinkpad_11e_firmware2020-07-10 or later
- lenovo thinkpad_yoga_11e_3rd_gen_firmware2020-07-10 or later
- lenovo thinkpad_yoga_11e_4th_gen_firmware2020-07-10 or later
- lenovo thinkpad_yoga_11e_5th_gen_firmware2020-07-10 or later
- lenovo thinkpad_13_2nd_gen_firmware2020-07-10 or later
- lenovo thinkpad_13_firmware2020-07-10 or later
- lenovo thinkpad_a275_firmware2020-07-10 or later
- lenovo thinkpad_a285_firmware2020-07-10 or later
- lenovo thinkpad_a475_firmware2020-07-10 or later
- lenovo thinkpad_a485_firmware2020-07-10 or later
- lenovo thinkpad_e14_firmware2020-07-10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| lenovo thinkpad_11e_yoga_gen_6_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo 330-14ast_firmware | No range specified | — |
| lenovo 330-15ast_firmware | No range specified | — |
| lenovo 330-17ast_firmware | No range specified | — |
| lenovo 340c-15api_firmware | No range specified | — |
| lenovo 340c-15ast_firmware | No range specified | — |
| lenovo 720s_touch-15ikb_firmware | No range specified | — |
| lenovo 720s-15ikb_firmware | No range specified | — |
| lenovo 730s-13iwl_firmware | No range specified | — |
| lenovo c640-iml_firmware | No range specified | — |
| lenovo e42-80_firmware | No range specified | — |
| lenovo e52-80_firmware | No range specified | — |
| lenovo k22-80_firmware | No range specified | — |
| lenovo v720-12_firmware | No range specified | — |
| lenovo k32-80_kbl_firmware | No range specified | — |
| lenovo k32-80_skl_firmware | No range specified | — |
| lenovo miix_720-12ikb_firmware | No range specified | — |
| lenovo s145-14api_firmware | No range specified | — |
| lenovo s145-14ast_firmware | No range specified | — |
| lenovo s145-15api_firmware | No range specified | — |
| lenovo s145-15ast_firmware | No range specified | — |
| lenovo s540-13api_firmware | No range specified | — |
| lenovo s750-iil_firmware | No range specified | — |
| lenovo s940-14iwl_firmware | No range specified | — |
| lenovo thinkbook_13s-iwl_firmware | No range specified | — |
| lenovo thinkbook_14s-iwl_firmware | No range specified | — |
| lenovo v110-14ast_firmware | No range specified | — |
| lenovo v110-14ikb_firmware | No range specified | — |
| lenovo v110-15ast_firmware | No range specified | — |
| lenovo v130-15igm_firmware | No range specified | — |
| lenovo v130-15ikb_firmware | No range specified | — |
| lenovo v310-15igm_firmware | No range specified | — |
| lenovo v330-15igm_firmware | No range specified | — |
| lenovo v330-15ikb_firmware | No range specified | — |
| lenovo v330-15isk_firmware | No range specified | — |
| lenovo v340-iil_firmware | No range specified | — |
| lenovo v340-iml_firmware | No range specified | — |
| lenovo v540s-13_firmware | No range specified | — |
| lenovo 14iwl_firmware | No range specified | — |
| lenovo v730-13ikb_firmware | No range specified | — |
| lenovo v730-13isk_firmware | No range specified | — |
| lenovo v730-15ikb_firmware | No range specified | — |
| lenovo wei5-15ikb_firmware | No range specified | — |
| lenovo xiaoxin_14-ast_qc_2019_firmware | No range specified | — |
| lenovo xx-14api_qc_2019_firmware | No range specified | — |
| lenovo yoga_s730-13iwl_firmware | No range specified | — |
| lenovo yoga_s940-14iwl_firmware | No range specified | — |
| lenovo 6_pro-13-iwl_firmware | No range specified | — |
| lenovo 6_pro-14-iwl_firmware | No range specified | — |
| lenovo e53-80_firmware | No range specified | — |
| lenovo k3_firmware | No range specified | — |
| lenovo k4-iwl_firmware | No range specified | — |
| lenovo thinkpad_11e_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_yoga_11e_3rd_gen_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_yoga_11e_4th_gen_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_yoga_11e_5th_gen_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_13_2nd_gen_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_13_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_a275_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_a285_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_a475_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_a485_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e14_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e15_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_r14_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_s3_gen_2_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e455_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e555_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e460_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e560_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e465_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e565_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e470_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e570_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e475_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e575_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e480_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e580_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e485_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e585_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e490s_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_s3_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e490_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e590_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_r490_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_r590_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_l13_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_l1415_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_l380_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_s3_3rd_gen_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_l380_yoga_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_s2_yoga_3rd_gen_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_l390_yoga_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_s2_yoga_4th_gen_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_l460_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_l470_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_l480_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_l580_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_l490_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_l590_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_l560_firmware | v < 2020-07-03 | 2020-07-03 |
| lenovo thinkpad_l570_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_p1_firmware | v < n2eet46w | n2eet46w |
| lenovo thinkpad_p43s_firmware | v < n2iet87w | n2iet87w |
| lenovo thinkpad_p50_firmware | v < 2020-07-17 | 2020-07-17 |
| lenovo thinkpad_p50s_firmware | v < 2020-07-24 | 2020-07-24 |
| lenovo thinkpad_p51_firmware | v < 2020-07-03 | 2020-07-03 |
| lenovo thinkpad_p51s_firmware | v < 2020-07-03 | 2020-07-03 |
| lenovo thinkpad_p52_firmware | v < n2cet51w | n2cet51w |
| lenovo thinkpad_p52s_firmware | v < 2020-07-03 | 2020-07-03 |
| lenovo thinkpad_p53_firmware | v < n2net37w | n2net37w |
| lenovo thinkpad_p53s_firmware | v < n2iet87w | n2iet87w |
| lenovo thinkpad_p70_firmware | v < 2020-07-17 | 2020-07-17 |
| lenovo thinkpad_p71_firmware | v ≤ 2020-07-17 | — |
| lenovo thinkpad_p72_firmware | v < n2cet51w | n2cet51w |
| lenovo thinkpad_p73_firmware | v < n2net37w | n2net37w |
| lenovo thinkpad_s5_2nd_gen_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_s5_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_e560p_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_t25_firmware | v < n1qet87w | n1qet87w |
| lenovo thinkpad_t460_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_t460p_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_t460s_firmware | v < 2020-06-19 | 2020-06-19 |
| lenovo thinkpad_t470_firmware | v < n1qet87w | n1qet87w |
| lenovo thinkpad_t470p_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_t470s_firmware | v < n1wet58w | n1wet58w |
| lenovo thinkpad_t480_firmware | v < n24et56w | n24et56w |
| lenovo thinkpad_t480s_firmware | v < n22et62w | n22et62w |
| lenovo thinkpad_t490_firmware | v < n2iet87w | n2iet87w |
| lenovo thinkpad_t490s_firmware | v < n2jet87w | n2jet87w |
| lenovo thinkpad_t560_firmware | v < 2020-07-24 | 2020-07-24 |
| lenovo thinkpad_t570_firmware | v < 2020-07-03 | 2020-07-03 |
| lenovo thinkpad_t580_firmware | v < 2020-07-03 | 2020-07-03 |
| lenovo thinkpad_t590_firmware | v < n2iet87w | n2iet87w |
| lenovo thinkpad_x1_carbon_firmware | v < n1met60w | n1met60w |
| lenovo thinkpad_x1_yoga_firmware | v < 2020-07-17 | 2020-07-17 |
| lenovo thinkpad_x1_extreme_firmware | v < n2oet43w | n2oet43w |
| lenovo thinkpad_x1_tablet_firmware | v < 2020-07-24 | 2020-07-24 |
| lenovo thinkpad_x260_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_x270_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_x280_firmware | v < n20et52w | n20et52w |
| lenovo thinkpad_x380_yoga_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_x390_firmware | v < 2020-07-07 | 2020-07-07 |
| lenovo thinkpad_x390_yoga_firmware | v < 2020-06-24 | 2020-06-24 |
| lenovo thinkpad_x395_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_yoga_260_firmware | v < 2020-07-07 | 2020-07-07 |
| lenovo thinkpad_s1_firmware | v < 2020-07-07 | 2020-07-07 |
| lenovo thinkpad_yoga_370_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_s1_3rd_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_t495_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_t495s_firmware | v < 2020-07-10 | 2020-07-10 |
| lenovo thinkpad_helix_firmware | v < n17etb2w | n17etb2w |
| lenovo thinkpad_s1_yoga_firmware | v < gqet63ww | gqet63ww |
| lenovo thinkpad_s1_yoga_vpro_firmware | v < b0et47ww | b0et47ww |
| lenovo thinkpad_s5_yoga_15_firmware | v < n19et64w | n19et64w |
| lenovo thinkpad_s540_firmware | v < gpet81ww | gpet81ww |
| lenovo thinkpad_t440_firmware | v < gjeta4ww | gjeta4ww |
| lenovo thinkpad_t440s_firmware | v < gjeta4ww | gjeta4ww |
| lenovo thinkpad_t440p_firmware | v < gleta1ww | gleta1ww |
| lenovo thinkpad_t540_firmware | v < gmet90ww | gmet90ww |
| lenovo thinkpad_t540p_firmware | v < gmet90ww | gmet90ww |
| lenovo thinkpad_t550_firmware | v < n11et52w | n11et52w |
| lenovo thinkpad_w540_firmware | v < gnet93ww | gnet93ww |
| lenovo thinkpad_w541_firmware | v < gnet93ww | gnet93ww |
| lenovo thinkpad_w550s_firmware | v < n11et52w | n11et52w |
| lenovo thinkpad_x1_carbon_\(20ax\)_firmware | v < gret63ww | gret63ww |
| lenovo thinkpad_x1_carbon_\(20bx\)_firmware | v < n14et54w | n14et54w |
| lenovo thinkpad_x140e_firmware | v < gset74ww | gset74ww |
| lenovo thinkpad_x240_firmware | v < giet99ww | giet99ww |
| lenovo thinkpad_x240s_firmware | v < giet99ww | giet99ww |
| lenovo thinkpad_x250_firmware | v < n10et61w | n10et61w |
| lenovo thinkpad_yoga_11e_\(20dx\)_firmware | v < n15et79w | n15et79w |
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