CWE-128

Wrap-around Error

Wrap around errors occur whenever a value is incremented past the maximum value for its type and therefore "wraps around" to a very small, negative, or undefined value.

CVE-2022-35258 (GCVE-0-2022-35258)
Vulnerability from cvelistv5
Published
2022-12-05 00:00
Modified
2024-08-03 09:29
Severity ?
CWE
Summary
An unauthenticated attacker can cause a denial-of-service to the following products: Ivanti Connect Secure (ICS) in versions prior to 9.1R14.3, 9.1R15.2, 9.1R16.2, and 22.2R4, Ivanti Policy Secure (IPS) in versions prior to 9.1R17 and 22.3R1, and Ivanti Neurons for Zero-Trust Access in versions prior to 22.3R1.
References
Impacted products
Vendor Product Version
n/a Ivanti Connect Secure (ICS), Ivanti Policy Secure (IPS), and Ivanti Neurons for Zero Trust Access Gateway Version: ICS Prior to 9.1R14.3,9.1R15.2,9.1R16.2 and 22.2R4, IPS Prior to 9.1R17 and 22.3R1, Ivanti Neurons for Zero Trust Access Gateway Prior to 22.3R1
Show details on NVD website

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CVE-2024-23981 (GCVE-0-2024-23981)
Vulnerability from cvelistv5
Published
2024-08-14 13:45
Modified
2024-08-16 04:01
Severity ?
9.3 (Critical) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • escalation of privilege
  • CWE-128 - Wrap-around error
Summary
Wrap-around error in Linux kernel mode driver for some Intel(R) Ethernet Network Controllers and Adapters before version 28.3 may allow an authenticated user to potentially enable escalation of privilege via local access.
References
Impacted products
Vendor Product Version
n/a Intel(R) Ethernet Network Controllers and Adapters Version: before version 28.3
Show details on NVD website

To clipboard 

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Mitigation

Phases:

Description:

  • Requirements specification: The choice could be made to use a language that is not susceptible to these issues.
Mitigation

Phase: Architecture and Design

Description:

  • Provide clear upper and lower bounds on the scale of any protocols designed.
Mitigation

Phase: Implementation

Description:

  • Perform validation on all incremented variables to ensure that they remain within reasonable bounds.
CAPEC-92: Forced Integer Overflow

This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.

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