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CVE mentions, exploit signals, and PoC evidence in one fast public view.

CVE detail

CVE-2022-1892

A buffer overflow in the SystemBootManagerDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.

CVSS 6.7 · MediumBuzz score 17.5

Buzz score

Why this CVE is surfacing

Buzz score total 17.5

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 11.0 · diversity 6.5 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
11.0
2 evidence mentions in the snapshot
Diversity score
6.5
2 sources across 1 categories
KEV score
0.0
No KEV entry observed
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
2 source links · newest first
  • Lenovo Patches UEFI Code Execution Vulnerability Affecting Many LaptopsSecurityWeek

    Lenovo has released a security advisory to inform customers that more than 70 of its laptops are affected by a UEFI/BIOS vulnerability that can lead to arbitrary code execution.

    newswww.securityweek.comJul 13, 2022, 8:02 PM
  • Three UEFI Firmware flaws found in tens of Lenovo Notebook modelsSecurity Affairs

    IT giant Lenovo released security fixes to address three vulnerabilities that impact the UEFI firmware shipped with over 70 product models. The multinational technology company Lenovo released security fixes to address three vulnerabilities that reside in the UEFI firmware shipped with over 70 product models, including several ThinkBook models. A remote attacker can trigger these […]

    newssecurityaffairs.comJul 13, 2022, 2:46 PM

Exploit code

Public exploit repository references

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0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

Related records

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