Home/CVE/In some Lenovo IdeaPad consumer notebook models, a race condition in the BIOS flash device locking mechanism is not adeq
CVE

CVE-2018-9069

In some Lenovo IdeaPad consumer notebook models, a race condition in the BIOS flash device locking mechanism is not adeq

In some Lenovo IdeaPad consumer notebook models, a race condition in the BIOS flash device locking mechanism is not adequately protected against, potentially allowing an attacker with administrator access to alter the contents of BIOS.

MEDIUM · CVSS 5.9 EPSS 0.00211
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
▤

Affected Products & Versions

60
hp 310s-14isk firmware< 1.15
hp 320-15ikbra firmware< 6jcn24ww
hp 320-15ikbrn firmware< 6jcn24ww
hp 320-15ikbrn touch firmware< 6jcn24ww
hp 320-17ikbrn< 2.09
hp 320s-14ikb< 2.09
hp 320s-15ikb firmware< 2.09
hp 320s-15isk firmware< 2wcn38ww
▣

Scoring & Timeline

5.9
MEDIUM · CVSS v3.1 · psirt@lenovo.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD02 Oct 2018 · 01:29 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://support.lenovo.com/us/en/solutions/LEN-20184Vendor Advisory
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