Threat Investigation
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CVE-2022-26859

Medium

Description

Dell BIOS contains a race condition vulnerability. A local attacker could exploit this vulnerability by sending malicious input via SMI in order to bypass security checks during SMM.

SeverityMedium
CVSS6.1
Exploit probability—
ProductDell Alienware M15 R6 Firmware
PublishedSep 6, 2022
First seenSep 6, 2022
Weakness typeCWE-367CWE-367

How to fix

Update
  • dell alienware_m15_r6_firmware1.8.0 or later
  • dell chengming_3980_firmware2.21.0 or later
  • dell chengming_3988_firmware1.9.0 or later
  • dell chengming_3990_firmware1.8.2 or later
  • dell chengming_3991_firmware1.8.2 or later
  • dell g15_5510_firmware1.8.0 or later
  • dell g15_5511_firmware1.9.0 or later
  • dell g3_15_3590_firmware1.16.0 or later
  • dell g3_3500_firmware1.12.0 or later
  • dell g3_3579_firmware1.19.0 or later
  • dell g5_15_5587_firmware1.19.0 or later
  • dell g5_15_5590_firmware1.18.0 or later

Affected products

ProductAffected versionsFixed in
dell alienware_m15_r6_firmwarev < 1.8.01.8.0
dell chengming_3980_firmwarev < 2.21.02.21.0
dell chengming_3988_firmwarev < 1.9.01.9.0
dell chengming_3990_firmwarev < 1.8.21.8.2
dell chengming_3991_firmwarev < 1.8.21.8.2
dell g15_5510_firmwarev < 1.8.01.8.0
dell g15_5511_firmwarev < 1.9.01.9.0
dell g3_15_3590_firmwarev < 1.16.01.16.0
dell g3_3500_firmwarev < 1.12.01.12.0
dell g3_3579_firmwarev < 1.19.01.19.0
dell g5_15_5587_firmwarev < 1.19.01.19.0
dell g5_15_5590_firmwarev < 1.18.01.18.0
dell g5_5000_firmwarev < 1.5.11.5.1
dell g5_5090_firmwarev < 1.12.01.12.0
dell g5_5500_firmwarev < 1.12.01.12.0
dell g7_7500_firmwarev < 1.12.01.12.0
dell g7_7588_firmwarev < 1.19.01.19.0
dell g7_17_7700_firmwarev < 1.12.01.12.0
dell g7_17_7790_firmwarev < 1.18.01.18.0
dell latitude_3480_firmwarev < 1.19.11.19.1
dell latitude_3580_firmwarev < 1.19.11.19.1
dell edge_gateway_3000_firmwarev < 1.8.01.8.0
dell edge_gateway_5000_firmwarev < 1.18.01.18.0
dell embedded_box_pc_3000_firmwarev < 1.14.01.14.0
dell embedded_box_pc_5000_firmwarev < 1.15.01.15.0
dell inspiron_13_5378_firmwarev < 1.36.01.36.0
dell inspiron_13_5379_firmwarev < 1.19.01.19.0
dell inspiron_13_7378_firmwarev < 1.36.01.36.0
dell inspiron_14_3467_firmwarev < 2.18.02.18.0
dell inspiron_14_3476_firmwarev < 1.16.01.16.0
dell inspiron_15_3567_firmwarev < 2.18.02.18.0
dell inspiron_15_5566_firmwarev < 1.17.01.17.0
dell inspiron_15_5578_firmwarev < 1.36.01.36.0
dell inspiron_15_5579_firmwarev < 1.19.01.19.0
dell inspiron_15_5582_firmwarev < 2.13.02.13.0
dell inspiron_15_7572_firmwarev < 1.10.01.10.0
dell inspiron_17_7773_firmwarev < 1.16.01.16.0
dell inspiron_15_gaming_7577_firmwarev < 1.19.01.19.0
dell inspiron_3470_firmwarev < 2.21.02.21.0
dell inspiron_3471_firmwarev < 1.9.01.9.0
dell inspiron_3480_firmwarev < 1.17.01.17.0
dell inspiron_3481_firmwarev < 1.16.01.16.0
dell inspiron_3490_firmwarev < 1.16.01.16.0
dell inspiron_3493_firmwarev < 1.19.01.19.0
dell inspiron_3501_firmwarev < 1.11.01.11.0
dell inspiron_3511_firmwarev < 1.8.01.8.0
dell inspiron_3576_firmwarev < 1.16.01.16.0
dell inspiron_3580_firmwarev < 1.17.01.17.0
dell inspiron_3581_firmwarev < 1.16.01.16.0
dell inspiron_3590_firmwarev < 1.16.01.16.0
dell inspiron_3593_firmwarev < 1.19.01.19.0
dell inspiron_3670_firmwarev < 2.21.02.21.0
dell inspiron_3671_firmwarev < 1.9.01.9.0
dell inspiron_3780_firmwarev < 1.17.01.17.0
dell inspiron_3781_firmwarev < 1.16.01.16.0
dell inspiron_3790_firmwarev < 1.16.01.16.0
dell inspiron_3793_firmwarev < 1.19.01.19.0
dell inspiron_3880_firmwarev < 1.8.21.8.2
dell inspiron_3881_firmwarev < 1.8.31.8.3
dell inspiron_3891_firmwarev < 1.4.11.4.1
dell inspiron_3910_firmwarev < 1.1.661.1.66
dell inspiron_5300_firmwarev < 1.10.01.10.0
dell inspiron_5301_firmwarev < 1.12.01.12.0
dell inspiron_5310_firmwarev < 2.6.12.6.1
dell inspiron_5370_firmwarev < 1.21.01.21.0
dell inspiron_5390_firmwarev < 1.15.01.15.0
dell inspiron_5391_firmwarev < 1.16.01.16.0
dell inspiron_5400_firmwarev < 1.8.01.8.0
dell inspiron_5400_2-in-1_firmwarev < 1.10.01.10.0
dell inspiron_5401_firmwarev < 1.10.01.10.0
dell inspiron_5401_aio_firmwarev < 1.8.01.8.0
dell inspiron_5402_firmwarev < 1.9.01.9.0
dell inspiron_5406_2-in-1_firmwarev < 1.11.11.11.1
dell inspiron_5408_firmwarev < 1.10.01.10.0
dell inspiron_5409_firmwarev < 1.9.01.9.0
dell inspiron_5410_firmwarev < 2.6.12.6.1
dell inspiron_5410_2-in-1_firmwarev < 2.6.12.6.1
dell inspiron_5480_firmwarev < 2.13.02.13.0
dell inspiron_5481_firmwarev < 2.13.02.13.0
dell inspiron_5482_firmwarev < 2.13.02.13.0
dell inspiron_5490_firmwarev < 1.17.01.17.0
dell inspiron_5490_aio_firmwarev < 1.13.01.13.0
dell inspiron_5491_2-in-1_firmwarev < 1.13.01.13.0
dell inspiron_5493_firmwarev < 1.19.01.19.0
dell inspiron_5494_firmwarev < 1.16.01.16.0
dell inspiron_5498_firmwarev < 1.17.01.17.0
dell inspiron_5501_firmwarev < 1.10.01.10.0
dell inspiron_5502_firmwarev < 1.9.01.9.0
dell inspiron_5508_firmwarev < 1.10.01.10.0
dell inspiron_5509_firmwarev < 1.9.01.9.0
dell inspiron_5510_firmwarev < 2.6.12.6.1
dell inspiron_5570_firmwarev < 1.8.01.8.0
dell inspiron_5580_firmwarev < 2.13.02.13.0
dell inspiron_5583_firmwarev < 1.17.01.17.0
dell inspiron_5584_firmwarev < 1.17.01.17.0
dell inspiron_5590_firmwarev < 1.17.01.17.0
dell inspiron_5591_2-in-1_firmwarev < 1.13.01.13.0
dell inspiron_5593_firmwarev < 1.19.01.19.0
dell inspiron_5594_firmwarev < 1.16.01.16.0
dell inspiron_5598_firmwarev < 1.17.01.17.0
dell inspiron_5770_firmwarev < 1.8.01.8.0
dell inspiron_7000_firmwarev < 1.16.01.16.0
dell inspiron_7300_firmwarev < 1.12.01.12.0
dell inspiron_7300_2-in-1_firmwarev < 1.6.01.6.0
dell inspiron_7306_2-in-1_firmwarev < 1.11.11.11.1
dell inspiron_7370_firmwarev < 1.22.01.22.0
dell inspiron_7373_firmwarev < 1.22.01.22.0
dell inspiron_7380_firmwarev < 1.16.01.16.0
dell inspiron_7386_firmwarev < 1.13.01.13.0
dell inspiron_7390_firmwarev < 1.16.01.16.0
dell inspiron_7391_firmwarev < 1.14.01.14.0
dell inspiron_7400_firmwarev < 1.12.01.12.0
dell inspiron_7472_firmwarev < 1.10.01.10.0
dell inspiron_7490_firmwarev < 1.11.01.11.0
dell inspiron_7500_firmwarev < 1.11.01.11.0
dell inspiron_7500_2-in-1_firmwarev < 1.6.01.6.0
dell inspiron_7501_firmwarev < 1.11.01.11.0
dell inspiron_7506_2-in-1_firmwarev < 1.11.11.11.1
dell inspiron_7510_firmwarev < 1.4.01.4.0
dell inspiron_7570_firmwarev < 1.22.01.22.0
dell inspiron_7573_firmwarev < 1.22.01.22.0
dell inspiron_7580_firmwarev < 1.16.01.16.0
dell inspiron_7586_firmwarev < 1.13.01.13.0
dell inspiron_7590_firmwarev < 1.16.01.16.0
dell inspiron_7591_firmwarev < 1.13.01.13.0
dell inspiron_7610_firmwarev < 1.4.01.4.0
dell inspiron_7700_aio_firmwarev < 1.8.01.8.0
dell inspiron_7706_2-in-1_firmwarev < 1.11.11.11.1
dell inspiron_7786_firmwarev < 1.13.01.13.0
dell inspiron_7790_firmwarev < 1.13.01.13.0
dell inspiron_7791_firmwarev < 1.14.01.14.0
dell inspiron_5491_aio_firmwarev < 1.13.01.13.0
dell latitude_3380_firmwarev < 1.17.11.17.1
dell latitude_3120_firmwarev < 1.6.01.6.0
dell latitude_3180_firmwarev < 1.18.01.18.0
dell latitude_3189_firmwarev < 1.18.01.18.0
dell latitude_3190_firmwarev < 1.18.01.18.0
dell latitude_3190_2-in-1_firmwarev < 1.18.01.18.0
dell latitude_3300_firmwarev < 1.14.01.14.0
dell latitude_3310_firmwarev < 1.13.01.13.0
dell latitude_3301_firmwarev < 1.19.01.19.0
dell latitude_3310_2-in-1_firmwarev < 1.12.01.12.0
dell latitude_3320_firmwarev < 1.8.21.8.2
dell latitude_3379_firmwarev < 1.0.331.0.33
dell latitude_3390_firmwarev < 1.18.11.18.1
dell latitude_3400_firmwarev < 1.21.01.21.0
dell latitude_3410_firmwarev < 1.12.01.12.0
dell latitude_3420_firmwarev < 1.14.11.14.1
dell latitude_3470_firmwarev < 1.23.01.23.0
dell latitude_3490_firmwarev < 1.18.01.18.0
dell latitude_3500_firmwarev < 1.21.01.21.0
dell latitude_3510_firmwarev < 1.12.01.12.0
dell latitude_3520_firmwarev < 1.14.11.14.1
dell latitude_3570_firmwarev < 1.23.01.23.0
dell latitude_3590_firmwarev < 1.18.01.18.0
dell latitude_5175_firmwarev < 1.13.01.13.0
dell latitude_5179_firmwarev < 1.13.01.13.0
dell latitude_5280_firmwarev < 1.23.11.23.1
dell latitude_5285_2-in-1_firmwarev < 1.16.01.16.0
dell latitude_5288_firmwarev < 1.23.11.23.1
dell latitude_5289_firmwarev < 1.26.11.26.1
dell latitude_5290_firmwarev < 1.20.01.20.0
dell latitude_5290_2-in-1_firmwarev < 1.19.01.19.0
dell latitude_5300_firmwarev < 1.19.01.19.0
dell latitude_5300_2-in-1_firmwarev < 1.19.01.19.0
dell latitude_5310_firmwarev < 1.10.11.10.1
dell latitude_5310_2-in-1_firmwarev < 1.10.11.10.1
dell latitude_5320_firmwarev < 1.15.21.15.2
dell latitude_5400_firmwarev < 1.15.01.15.0
dell latitude_5401_firmwarev < 1.17.01.17.0
dell latitude_5410_firmwarev < 1.10.01.10.0
dell latitude_5411_firmwarev < 1.10.01.10.0
dell latitude_5414_rugged_firmwarev < 1.33.01.33.0
dell latitude_5420_firmwarev < 1.15.11.15.1
dell latitude_5420_rugged_firmwarev < 1.16.01.16.0
dell latitude_5424_rugged_firmwarev < 1.16.01.16.0
dell latitude_5480_firmwarev < 1.23.11.23.1
dell latitude_5488_firmwarev < 1.23.11.23.1
dell latitude_5490_firmwarev < 1.20.01.20.0
dell latitude_5491_firmwarev < 1.18.01.18.0
dell latitude_5495_firmwarev < 1.6.01.6.0
dell latitude_5500_firmwarev < 1.15.01.15.0
dell latitude_5501_firmwarev < 1.17.01.17.0
dell latitude_5510_firmwarev < 1.10.01.10.0
dell latitude_5511_firmwarev < 1.10.01.10.0
dell latitude_5520_firmwarev < 1.15.21.15.2
dell latitude_5521_firmwarev < 1.8.01.8.0
dell latitude_5580_firmwarev < 1.23.11.23.1
dell latitude_5590_firmwarev < 1.20.01.20.0
dell latitude_5591_firmwarev < 1.18.01.18.0
dell latitude_7200_2-in-1_firmwarev < 1.16.11.16.1
dell latitude_7210_2-in-1_firmwarev < 1.11.01.11.0
dell latitude_7212_rugged_extreme_tablet_firmwarev < 1.37.01.37.0
dell latitude_7214_firmwarev < 1.33.01.33.0
dell latitude_7220_rugged_extreme_tablet_firmwarev < 1.17.01.17.0
dell latitude_7220ex_rugged_extreme_tablet_firmwarev < 1.17.01.17.0
dell latitude_7275_2-in-1_firmwarev < 1.13.01.13.0
dell latitude_7280_firmwarev < 1.24.11.24.1
dell latitude_7285_firmwarev < 1.14.01.14.0

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