Local system crash via undisclosed stack overflow
Published Oct 7, 2025 · Updated Oct 7, 2025
Stack-based buffer overflow in Dell PowerProtect Data Domain DD OS allows local administrators to crash the system via an undisclosed input. Dell has not published the affected function, command, or input-processing operation that overruns a stack buffer. Exploitation requires high privileges and local access and is limited to a denial-of-service crash, with no reported data disclosure or modification.
Summary
What happened
Stack-based buffer overflow in Dell PowerProtect Data Domain DD OS allows local administrators to crash the system via an undisclosed input. Dell has not published the affected function, command, or input-processing operation that overruns a stack buffer. Exploitation requires high privileges and local access and is limited to a denial-of-service crash, with no reported data disclosure or modification.
The record
- CVE
- CVE-2025-45375
- Published
- Oct 7, 2025
- Updated
- Oct 7, 2025
- Vendor
- Dell Technologies
- Product
- PowerProtect Data Domain
- Classifications
- CWE-121, T1499
- Attack vector
- local
- Privileges
- admin
Timeline
How it unfolded
- Oct 7, 2025CVE publishedPublication date reported by the CVE source.
- Oct 7, 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.
- Affected versionversion=7.10.1.0 <7.10.1.70
- Affected versionversion=7.13.1.0 <7.13.1.40
- Affected versionversion=7.7.1.0 <8.4.0.0
- Affected versionversion=8.3.1.0 <8.3.1.10
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
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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