Common Weakness Enumeration

CWE-822

Allowed

Untrusted Pointer Dereference

Abstraction: Base · Status: Incomplete

API response cwe.mitre.org

The product obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer.

380 vulnerabilities reference this CWE, most recent first.

CVE-2018-17893 (GCVE-0-2018-17893)

Vulnerability from cvelistv5 – Published: 2018-10-17 02:00 – Updated: 2024-09-17 03:13
VLAI
Summary
LAquis SCADA Versions 4.1.0.3870 and prior has an untrusted pointer dereference vulnerability, which may allow remote code execution.
Severity
No CVSS data available.
CWE
  • CWE-822 - UNTRUSTED POINTER DEREFERENCE CWE-822
Assigner
References
Impacted products
Date Public
2018-10-16 00:00
Show details on NVD website
To clipboard 

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CVE-2018-14811 (GCVE-0-2018-14811)

Vulnerability from cvelistv5 – Published: 2018-09-26 20:00 – Updated: 2024-09-16 20:41
VLAI
Summary
Fuji Electric V-Server 4.0.3.0 and prior, Multiple untrusted pointer dereference vulnerabilities have been identified, which may allow remote code execution.
Severity
No CVSS data available.
CWE
  • CWE-822 - UNTRUSTED POINTER DEREFERENCE CWE-822
Assigner
References
Impacted products
Vendor Product Version
Fuji Electric V-Server Affected: 4.0.3.0 and prior
Create a notification for this product.
Date Public
2018-09-11 00:00
Show details on NVD website
To clipboard 

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CVE-2018-12548 (GCVE-0-2018-12548)

Vulnerability from cvelistv5 – Published: 2019-01-31 20:00 – Updated: 2024-08-05 08:38
VLAI
Summary
In OpenJDK + Eclipse OpenJ9 version 0.11.0 builds, the public jdk.crypto.jniprovider.NativeCrypto class contains public static natives which accept pointer values that are dereferenced in the native code.
Severity
No CVSS data available.
CWE
  • CWE-822 - Untrusted Pointer Dereference
Assigner
References
Impacted products
Date Public
2019-01-31 00:00
Show details on NVD website
To clipboard 

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CVE-2018-7525 (GCVE-0-2018-7525)

Vulnerability from cvelistv5 – Published: 2018-03-21 20:00 – Updated: 2024-09-16 20:21
VLAI
Summary
In Omron CX-Supervisor Versions 3.30 and prior, processing a malformed packet by a certain executable may cause an untrusted pointer dereference vulnerability.
Severity
No CVSS data available.
CWE
  • CWE-822 - UNTRUSTED POINTER DEREFERENCE CWE-822
Assigner
References
Impacted products
Vendor Product Version
ICS-CERT Omron CX-Supervisor Affected: Version 3.30 and prior
Create a notification for this product.
Date Public
2018-03-13 00:00
Show details on NVD website
To clipboard 

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CVE-2018-7502 (GCVE-0-2018-7502)

Vulnerability from cvelistv5 – Published: 2018-03-23 17:00 – Updated: 2024-09-16 17:14
VLAI
Summary
Kernel drivers in Beckhoff TwinCAT 3.1 Build 4022.4, TwinCAT 2.11 R3 2259, and TwinCAT 3.1 lack proper validation of user-supplied pointer values. An attacker who is able to execute code on the target may be able to exploit this vulnerability to obtain SYSTEM privileges.
Severity
No CVSS data available.
CWE
  • CWE-822 - Untrusted Pointer Dereference CWE-822
Assigner
References
Impacted products
Vendor Product Version
ICS-CERT Beckhoff TwinCAT PLC products Affected: TwinCAT 3.1 Build 4022.4, TwinCAT 2.11 R3 2259, TwinCAT 3.1
Create a notification for this product.
Date Public
2018-03-22 00:00
Show details on NVD website
To clipboard 

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CVE-2018-7497 (GCVE-0-2018-7497)

Vulnerability from cvelistv5 – Published: 2018-05-15 22:00 – Updated: 2024-09-17 01:51
VLAI
Summary
In Advantech WebAccess versions V8.2_20170817 and prior, WebAccess versions V8.3.0 and prior, WebAccess Dashboard versions V.2.0.15 and prior, WebAccess Scada Node versions prior to 8.3.1, and WebAccess/NMS 2.0.3 and prior, several untrusted pointer dereference vulnerabilities have been identified, which may allow an attacker to execute arbitrary code.
Severity
No CVSS data available.
CWE
  • CWE-822 - UNTRUSTED POINTER DEREFERENCE CWE-822
Assigner
References
Impacted products
Vendor Product Version
Advantech WebAccess Affected: WebAccess versions V8.2_20170817 and prior, WebAccess versions V8.3.0 and prior, WebAccess Dashboard versions V.2.0.15 and prior, WebAccess Scada Node versions prior to 8.3.1, WebAccess/NMS 2.0.3 and prior.
Create a notification for this product.
Date Public
2018-05-15 00:00
Show details on NVD website
To clipboard 

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CVE-2017-16728 (GCVE-0-2017-16728)

Vulnerability from cvelistv5 – Published: 2018-01-05 08:00 – Updated: 2024-08-05 20:35
VLAI
Summary
An Untrusted Pointer Dereference issue was discovered in Advantech WebAccess versions prior to 8.3. There are multiple vulnerabilities that may allow an attacker to cause the program to use an invalid memory address, resulting in a program crash.
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Advantech WebAccess Affected: Advantech WebAccess
Date Public
2018-01-05 00:00
Show details on NVD website
To clipboard 

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CVE-2017-12719 (GCVE-0-2017-12719)

Vulnerability from cvelistv5 – Published: 2017-11-06 22:00 – Updated: 2024-08-05 18:43
VLAI
Summary
An Untrusted Pointer Dereference issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. A remote attacker is able to execute code to dereference a pointer within the program causing the application to become unavailable.
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Advantech WebAccess Affected: Advantech WebAccess
Date Public
2017-11-06 00:00
Show details on NVD website
To clipboard 

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GHSA-249V-QR3V-PF7R

Vulnerability from github – Published: 2026-04-14 18:30 – Updated: 2026-04-14 18:30
VLAI
Details

Untrusted pointer dereference in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

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GHSA-25V2-QGVR-2HWQ

Vulnerability from github – Published: 2022-05-24 17:48 – Updated: 2022-05-24 17:48
VLAI
Details

A vulnerability has been identified in Solid Edge SE2020 (All versions < SE2020MP13), Solid Edge SE2020 (SE2020MP13), Solid Edge SE2021 (All Versions < SE2021MP4). Affected applications lack proper validation of user-supplied data when parsing PAR files. This could lead to pointer dereferences of a value obtained from untrusted source. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11919)

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{
  "affected": [],
  "aliases": [
    "CVE-2020-26997"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119",
      "CWE-822"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-22T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability has been identified in Solid Edge SE2020 (All versions \u003c SE2020MP13), Solid Edge SE2020 (SE2020MP13), Solid Edge SE2021 (All Versions \u003c SE2021MP4). Affected applications lack proper validation of user-supplied data when parsing PAR files. This could lead to pointer dereferences of a value obtained from untrusted source. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-11919)",
  "id": "GHSA-25v2-qgvr-2hwq",
  "modified": "2022-05-24T17:48:18Z",
  "published": "2022-05-24T17:48:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-26997"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-574442.pdf"
    },
    {
      "type": "WEB",
      "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-06"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

No mitigation information available for this CWE.

CAPEC-129: Pointer Manipulation

This attack pattern involves an adversary manipulating a pointer within a target application resulting in the application accessing an unintended memory location. This can result in the crashing of the application or, for certain pointer values, access to data that would not normally be possible or the execution of arbitrary code. Since pointers are simply integer variables, Integer Attacks may often be used in Pointer Attacks.

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