CVE-2015-2234: n/a vulnerability

CVE-2015-2234: Race condition in Lenovo System Update (formerly ThinkVantage System Update) before 5.06.0034 uses world-wr...

Race condition in Lenovo System Update (formerly ThinkVantage System Update) before 5.06.0034 uses world-writable permissions for the update files directory, which allows local users to gain privileges by writing to an update file after the signature is validated.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 05:10 UTC (UTC+00:00)

Security readout for executives and security teams

Lenovo System Update before 5.06.0034 could let a local user turn limited access on a Windows endpoint into higher privileges. The issue comes from unsafe permissions and a timing flaw during update handling. This is most relevant to older Lenovo-managed fleets or unmanaged legacy laptops. Exposure is limited to systems with Lenovo System Update or ThinkVantage System Update versions before 5.06.0034. The provided sources do not identify non-Lenovo products, remote attack surface, or supported affected operating-system versions. Treat this as a targeted legacy endpoint cleanup item, not an internet-wide emergency. Prioritize high-value Lenovo systems, shared workstations, and environments where standard users have local logon rights. Mitigation focus: Inventory endpoints for Lenovo System Update or ThinkVantage System Update.; Upgrade affected installations to 5.06.0034 or later per Lenovo guidance.; Remove the update utility where it is not operationally required..

Prepared: Jun 13, 2026, 22:39 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: May 12, 2015, 19:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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1Source links

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Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

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Weakness

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