CVE-2024-10254

System crash via undisclosed heap buffer overflow

Published Jan 14, 2025 · Updated Jan 15, 2025

Heap-based buffer overflow in Lenovo PC Manager, Browser, and App Store allows local users to crash the system via unspecified input. Lenovo has not disclosed the affected code locus, the input that reaches it, or the incorrect heap operation beyond the published weakness classification. Exploitation requires low local privileges and high attack complexity; the documented consequence is a system crash without confidentiality or integrity impact.

CVSS severity4.7
Medium
EPSS probability0.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Heap-based buffer overflow in Lenovo PC Manager, Browser, and App Store allows local users to crash the system via unspecified input. Lenovo has not disclosed the affected code locus, the input that reaches it, or the incorrect heap operation beyond the published weakness classification. Exploitation requires low local privileges and high attack complexity; the documented consequence is a system crash without confidentiality or integrity impact.

The record

CVE
CVE-2024-10254
Published
Jan 14, 2025
Updated
Jan 15, 2025
Vendor
Lenovo
Product
Lenovo PC Manager
Classifications
CWE-122, T1499
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 15, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <5.1.90.12092

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Lenovo · Lenovo PC Managerversion=0 <5.1.90.12092
Lenovo · Lenovo Browserversion=0 <9.0.5.12181
Lenovo · Lenovo App Storeversion=0 <9.0.20

Published CVSS scores

4.7Lenovo Group Ltd.CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-122Heap-based Buffer Overflow
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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