Local denial of service via integer overflow
Published Nov 14, 2023 · Updated Aug 14, 2024
Integer overflow in Intel Aptio V UEFI Firmware Integrator Tools allows local users with authenticated access to cause denial of service. Intel has not published the affected function, input field, or arithmetic operation beyond identifying an integer overflow. Exploitation requires low-privileged local access and interrupts availability, while the precise failure mode and affected process remain undisclosed.
Summary
What happened
Integer overflow in Intel Aptio V UEFI Firmware Integrator Tools allows local users with authenticated access to cause denial of service. Intel has not published the affected function, input field, or arithmetic operation beyond identifying an integer overflow. Exploitation requires low-privileged local access and interrupts availability, while the precise failure mode and affected process remain undisclosed.
The record
- CVE
- CVE-2023-22305
- Published
- Nov 14, 2023
- Updated
- Aug 14, 2024
- Vendor
- Topcon Positioning Systems, Inc.
- Product
- Intel Aptio V UEFI Firmware Integrator Tools for Intel NUC
- Classifications
- CWE-190, CWE-680, T1499
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Nov 14, 2023CVE publishedPublication date reported by the CVE source.
- Aug 14, 2024Record 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=5.27.03.0003
- Affected versionversion=5.27.06.0017
- Affected versionversion=See references
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.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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