A potential Time-of-Check to Time-of-Use (TOCTOU) vulnerability has been identified in certain HP PC products using AMI UEFI Firmware (system BIOS) which might allow arbitrary code execution, denial of service, and information disclosure. AMI has released updates to mitigate the potential vulnerability.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| hp | 348_g4_firmware | f.65 | - |
| hp | 260_g2_desktop_mini_firmware | 2.26 | - |
| hp | 218_pro_g5_mt_firmware | f15 |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
25
Affected Products
2
References
hp / 348_g4_firmware
| - |
| hp | 260_g3_desktop_mini_firmware | 02.20.00 | - |
| hp | 260_g4_desktop_mini_firmware | 02.12.00 | - |
| hp | 280_g3_microtower_pc_firmware | 02.02.40 | - |
| hp | 280_g3_pci_microtower_pc_firmware | 02.02.40 | - |
| hp | 288_pro_g3_microtower_pc_firmware | 00.02.40 | - |
| hp | 290_g1_microtower_firmware | 00.02.40 | - |
| hp | desktop_pro_300_g3_firmware | f15 | - |
| hp | desktop_pro_a_300_g3_firmware | f12 | - |
| hp | desktop_pro_a_g2_firmware | f.11 | - |
| hp | desktop_pro_a_g2_microtower_firmware | f.11 | - |
| hp | desktop_pro_a_g3_firmware | f12 | - |
| hp | desktop_pro_a_g3_microtower_firmware | f12 | - |
| hp | desktop_pro_g3_firmware | f15 | - |
| hp | desktop_pro_g3_microtower_firmware | f15 | - |
| hp | desktop_pro_microtower_firmware | 00.02.40 | - |
| hp | zhan_66_pro_a_g1_microtower_firmware | f.11 | - |
| hp | zhan_66_pro_a_g1_r_microtower_firmware | f12 | - |
| hp | zhan_66_pro_g1_r_microtower_firmware | f15 | - |
| hp | zhan_86_pro_g1_microtower_firmware | 00.02.40 | - |
| hp | rp2_retail_system_2000_firmware | 2.24 | - |
| hp | rp2_retail_system_2020_firmware | 2.24 | - |
| hp | rp2_retail_system_2030_firmware | 2.24 | - |
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability
Impact