CVE-2017-2751
Medium
Description
A BIOS password extraction vulnerability has been reported on certain consumer notebooks with firmware F.22 and others. The BIOS password was stored in CMOS in a way that allowed it to be extracted. This applies to consumer notebooks launched in early 2014.
SeverityMedium
CVSS4.6
Exploit probability—
ProductHp 240 G1 Firmware
PublishedOct 3, 2018
First seenOct 3, 2018
How to fix
Update
- hp hp_240_g1_firmwaref.48 or later
- hp hp_245_g1_firmwaref.48 or later
- hp hp_1000-1300_firmwaref.48 or later
- hp hp_250_g1_notebook_pc_firmwaref.47 or later
- hp hp_255_g1_notebook_pc_firmwaref.47 or later
- hp hp_envy_15-j000_firmwaref.22 or later
- hp hp_envy_15-j100_firmwaref.71 or later
- hp hp_pavilion_15-n000_firmwaref.72 or later
- hp hp_246_firmwaref.04 or later
- hp hp_455_firmwaref.08 or later
- hp hp_envy_17_j100_firmwaref.71 or later
- hp hp_envy_17-j100_leap_motion_se_firmwaref.71 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| hp hp_240_g1_firmware | v < f.48 | f.48 |
| hp hp_245_g1_firmware | v < f.48 | f.48 |
| hp hp_1000-1300_firmware | v < f.48 | f.48 |
| hp hp_250_g1_notebook_pc_firmware | v < f.47 | f.47 |
| hp hp_255_g1_notebook_pc_firmware | v < f.47 | f.47 |
| hp hp_envy_15-j000_firmware | v < f.22 | f.22 |
| hp hp_envy_15-j100_firmware | v < f.71 | f.71 |
| hp hp_pavilion_15-n000_firmware | v < f.72 | f.72 |
| hp hp_246_firmware | v < f.04 | f.04 |
| hp hp_455_firmware | v < f.08 | f.08 |
| hp hp_envy_17_j100_firmware | v < f.71 | f.71 |
| hp hp_envy_17-j100_leap_motion_se_firmware | v < f.71 | f.71 |
| hp hp_split_13-g200_firmware | v < f.25 | f.25 |
| hp hp_envy_100_firmware | v < f.22 | f.22 |
| hp hp_pavilion_14-n000_firmware | v < f.72 | f.72 |
| hp hp_envy_14-k100_firmware | v < f.22 | f.22 |
| hp hp_spectre_x2_13-smb_pro_firmware | v < f.25 | f.25 |
| hp hp_spectre_13-h200_firmware | v < f.25 | f.25 |
| hp hp_pavilion_15-n200_firmware | v < f.72 | f.72 |
| hp hp_pavilion_15-n300_firmware | v < f.72 | f.72 |
| hp hp_envy_m6-n000_firmware | v < f.26 | f.26 |
| hp hp_255_g3_firmware | v < f.45 | f.45 |
| hp hp_14-g000_firmware | v < f.45 | f.45 |
| hp hp_pavilion_11-n000_firmware | v < f.2e | f.2e |
| hp hp_15-r000_firmware | v < f.43 | f.43 |
| hp hp_15-r500_firmware | v < f.43 | f.43 |
| hp hp_pavilion_10-f000_firmware | v < f.0e | f.0e |
| hp hp_g14-a000_firmware | v < f.06 | f.06 |
| hp hp_14-r000_firmware | v < f.43 | f.43 |
| hp hp_240_g3_firmware | v < f.43 | f.43 |
| hp hp_246_g3_firmware | v < f.43 | f.43 |
| hp compaq_cq45-900_firmware | No range specified | — |
| hp compaq_14-h000_firmware | No range specified | — |
| hp compaq_14-s000_firmware | No range specified | — |
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