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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.

410 vulnerabilities reference this CWE, most recent first.

CVE-2022-34890 (GCVE-0-2022-34890)

Vulnerability from cvelistv5 – Published: 2022-07-15 20:11 – Updated: 2024-08-03 09:22
VLAI
Summary
This vulnerability allows local attackers to disclose sensitive information on affected installations of Parallels Desktop 17.1.1 (51537). An attacker must first obtain the ability to execute low-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the Parallels Tools component. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the kernel. Was ZDI-CAN-16653.
Severity
7.3 (High)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
CWE
  • CWE-822 - Untrusted Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Parallels Desktop Affected: 17.1.1 (51537)
Create a notification for this product.
Credits
Meysam Firouzi of Mbition mercedes-benz innovation lab
Show details on NVD website
To clipboard 

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CVE-2022-26942 (GCVE-0-2022-26942)

Vulnerability from cvelistv5 – Published: 2023-10-19 09:35 – Updated: 2024-08-03 05:18
VLAI
Title
Multiple missing pointer validation checks in trusted execution module in Motorola MTM5000
Summary
The Motorola MTM5000 series firmwares lack pointer validation on arguments passed to trusted execution environment (TEE) modules. Two modules are used, one responsible for KVL key management and the other for TETRA cryptographic functionality. In both modules, an adversary with non-secure supervisor level code execution can exploit the issue in order to gain secure supervisor code execution within the TEE. This constitutes a full break of the TEE module, exposing the device key as well as any TETRA cryptographic keys and the confidential TETRA cryptographic primitives.
Severity
8.2 (High)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:F/RL:U/RC:C/CR:X/IR:X/AR:X/MAV:L/MAC:L/MPR:H/MUI:N/MS:C/MC:H/MI:H/MA:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-15 16:23 UTC
CWE
  • CWE-822 - Untrusted Pointer Dereference
Assigner
References
URL Tags
https://tetraburst.com/ related
Impacted products
Vendor Product Version
Motorola Mobile Radio Affected: MTM5000
Create a notification for this product.
motorola mtm5000_series_firmware Affected: 0
    cpe:2.3:h:motorola:mtm5000_series_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Midnight Blue
Show details on NVD website
To clipboard 

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CVE-2022-22514 (GCVE-0-2022-22514)

Vulnerability from cvelistv5 – Published: 2022-04-07 18:21 – Updated: 2024-09-17 03:03
VLAI
Title
Untrusted Pointer Dereference in multiple CODESYS products can lead to a DoS.
Summary
An authenticated, remote attacker can gain access to a dereferenced pointer contained in a request. The accesses can subsequently lead to local overwriting of memory in the CmpTraceMgr, whereby the attacker can neither gain the values read internally nor control the values to be written. If invalid memory is accessed, this results in a crash.
Severity
7.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
CWE
  • CWE-822 - Untrusted Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
CODESYS CODESYS Control RTE (SL) Affected: V3.5.18.0 , < V3.5.18.0 (custom)
Create a notification for this product.
CODESYS CODESYS Control RTE (for Beckhoff CX) SL Affected: V3.5.18.0 , < V3.5.18.0 (custom)
Create a notification for this product.
CODESYS CODESYS Control Win (SL) Affected: V3.5.18.0 , < V3.5.18.0 (custom)
Create a notification for this product.
CODESYS CODESYS Gateway Affected: V3.5.18.0 , < V3.5.18.0 (custom)
Create a notification for this product.
CODESYS CODESYS Edge Gateway for Windows Affected: V3.5.18.0 , < V3.5.18.0 (custom)
Create a notification for this product.
CODESYS CODESYS HMI (SL) Affected: V3.5.18.0 , < V3.5.18.0 (custom)
Create a notification for this product.
CODESYS CODESYS Development System V3 Affected: V3.5.18.0 , < V3.5.18.0 (custom)
Create a notification for this product.
CODESYS CODESYS Control Runtime System Toolkit Affected: V3.5.18.0 , < V3.5.18.0 (custom)
Create a notification for this product.
CODESYS CODESYS Embedded Target Visu Toolkit Affected: V3.5.18.0 , < V3.5.18.0 (custom)
Create a notification for this product.
CODESYS CODESYS Remote Target Visu Toolkit Affected: V3.5.18.0 , < V3.5.18.0 (custom)
Create a notification for this product.
CODESYS CODESYS Control for BeagleBone SL Affected: V4.5.0.0 , < V4.5.0.0 (custom)
Create a notification for this product.
CODESYS CODESYS Control for Beckhoff CX9020 SL Affected: V4.5.0.0 , < V4.5.0.0 (custom)
Create a notification for this product.
CODESYS CODESYS Control for emPC-A/iMX6 SL Affected: V4.5.0.0 , < V4.5.0.0 (custom)
Create a notification for this product.
CODESYS CODESYS Control for IOT2000 SL Affected: V4.5.0.0 , < V4.5.0.0 (custom)
Create a notification for this product.
CODESYS CODESYS Control for Linux SL Affected: V4.5.0.0 , < V4.5.0.0 (custom)
Create a notification for this product.
CODESYS CODESYS Control for PFC100 SL Affected: V4.5.0.0 , < V4.5.0.0 (custom)
Create a notification for this product.
CODESYS CODESYS Control for PFC200 SL Affected: V4.5.0.0 , < V4.5.0.0 (custom)
Create a notification for this product.
CODESYS CODESYS Control for PLCnext SL Affected: V4.5.0.0 , < V4.5.0.0 (custom)
Create a notification for this product.
CODESYS CODESYS Control for Raspberry Pi SL Affected: V4.5.0.0 , < V4.5.0.0 (custom)
Create a notification for this product.
CODESYS CODESYS Control for WAGO Touch Panels 600 SL Affected: V4.5.0.0 , < V4.5.0.0 (custom)
Create a notification for this product.
CODESYS CODESYS Edge Gateway for Linux Affected: V4.5.0.0 , < V4.5.0.0 (custom)
Create a notification for this product.
Date Public
2022-04-06 00:00
Show details on NVD website
To clipboard 

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CVE-2022-20796 (GCVE-0-2022-20796)

Vulnerability from cvelistv5 – Published: 2022-05-04 17:06 – Updated: 2024-11-06 16:15
VLAI
Title
ClamAV Truncated File Denial of Service Vulnerability Affecting Cisco Products: April 2022
Summary
On May 4, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in Clam AntiVirus (ClamAV) versions 0.103.4, 0.103.5, 0.104.1, and 0.104.2 could allow an authenticated, local attacker to cause a denial of service condition on an affected device. For a description of this vulnerability, see the ClamAV blog.
Severity
6.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-06 15:58 UTC
CWE
Assigner
References
Impacted products
Date Public
2022-05-04 00:00
Show details on NVD website
To clipboard 

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CVE-2022-2894 (GCVE-0-2022-2894)

Vulnerability from cvelistv5 – Published: 2022-08-31 20:54 – Updated: 2025-04-16 17:48
VLAI
Title
Measuresoft ScadaPro Server Untrusted Pointer Dereference
Summary
Measuresoft ScadaPro Server (All Versions) uses unmaintained ActiveX controls. The controls may allow seven untrusted pointer deference instances while processing a specific project file.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-16 17:27 UTC
CWE
  • CWE-822 - Untrusted Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Measuresoft ScadaPro Server Affected: All Versions
Create a notification for this product.
Date Public
2022-08-23 00:00
Show details on NVD website
To clipboard 

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CVE-2022-2002 (GCVE-0-2022-2002)

Vulnerability from cvelistv5 – Published: 2022-12-07 22:56 – Updated: 2025-04-16 17:41
VLAI
Title
GE CIMPLICITY Untrusted Pointer Dereference
Summary
GE CIMPICITY versions 2022 and prior is vulnerable when data from faulting address controls code flow starting at gmmiObj!CGmmiOptionContainer, which could allow an attacker to execute arbitrary code.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-16 17:25 UTC
CWE
  • CWE-822 - Untrusted Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
GE CIMPLICITY Affected: 0 , ≤ v2022 (custom)
Create a notification for this product.
Date Public
2022-11-22 17:00
Credits
Kimiya working with Trend micro Zero Day Initiative reported these vulnerabilities to CISA.
Show details on NVD website
To clipboard 

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CVE-2021-38401 (GCVE-0-2021-38401)

Vulnerability from cvelistv5 – Published: 2021-12-20 20:08 – Updated: 2024-08-04 01:37
VLAI
Title
Fuji Electric Tellus Lite V-Simulator untrusted pointer dereference
Summary
Fuji Electric V-Server Lite and Tellus Lite V-Simulator prior to v4.0.12.0 is vulnerable to an untrusted pointer dereference, which may allow an attacker to execute arbitrary code and cause the application to crash.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-822 - - Untrusted pointer dereference
Assigner
References
Impacted products
Vendor Product Version
Fuji Electric V-Server Lite Affected: unspecified , < 4.0.12.0 (custom)
Create a notification for this product.
Fuji Electric Tellus Lite V-Simulator Affected: unspecified , < 4.0.12.0 (custom)
Create a notification for this product.
Credits
kimiya, working with Trend Micro’s Zero Day Initiative, and Michael Heinzl reported these vulnerabilities to CISA.
Show details on NVD website
To clipboard 

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CVE-2021-31504 (GCVE-0-2021-31504)

Vulnerability from cvelistv5 – Published: 2021-08-03 16:05 – Updated: 2024-08-03 23:03
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of OpenText Brava! Desktop Build 16.6.3.84 (package 16.6.3.134). User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PDF files. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-12691.
Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-822 - Untrusted Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
OpenText Brava! Desktop Affected: Build 16.6.3.84 (package 16.6.3.134)
Create a notification for this product.
Credits
rgod
Show details on NVD website
To clipboard 

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CVE-2021-31500 (GCVE-0-2021-31500)

Vulnerability from cvelistv5 – Published: 2021-06-15 19:11 – Updated: 2024-08-03 23:03
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of OpenText Brava! Desktop 16.6.3.84. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of DWF files. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-12746.
Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-822 - Untrusted Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
OpenText Brava! Desktop Affected: 16.6.3.84
Create a notification for this product.
Credits
rgod
Show details on NVD website
To clipboard 

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CVE-2021-31481 (GCVE-0-2021-31481)

Vulnerability from cvelistv5 – Published: 2021-06-15 19:11 – Updated: 2024-08-03 23:03
VLAI
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of OpenText Brava! Desktop 16.6.3.84. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SLDPRT files. The issue results from the lack of proper validation of a user-supplied value prior to dereferencing it as a pointer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-12659.
Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-822 - Untrusted Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
OpenText Brava! Desktop Affected: 16.6.3.84
Create a notification for this product.
Credits
rgod
Show details on NVD website
To clipboard 

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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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