Common Weakness Enumeration

CWE-476

Allowed

NULL Pointer Dereference

Abstraction: Base · Status: Stable

API response cwe.mitre.org

The product dereferences a pointer that it expects to be valid but is NULL.

6305 vulnerabilities reference this CWE, most recent first.

CVE-2024-0078 (GCVE-0-2024-0078)

Vulnerability from cvelistv5 – Published: 2024-03-27 21:52 – Updated: 2025-04-08 20:46
VLAI
Title
CVE
Summary
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where a user in a guest can cause a NULL-pointer dereference in the host, which may lead to denial of service.
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 (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
nvidia GPU Display driver, vGPU driver, Cloud Gaming driver Affected: All versions prior to and including 16.3, 13.9, and all versions prior to and including the January 2024 release
Create a notification for this product.
Show details on NVD website
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CVE-2024-0075 (GCVE-0-2024-0075)

Vulnerability from cvelistv5 – Published: 2024-03-27 21:52 – Updated: 2024-08-01 17:41
VLAI
Title
CVE
Summary
NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability where a user may cause a NULL-pointer dereference by accessing passed parameters the validity of which has not been checked. A successful exploit of this vulnerability may lead to denial of service and limited information disclosure.
Severity
6.1 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
nvidia GPU Display driver, vGPU driver, Cloud Gaming driver Affected: All versions prior to and including 16.3, 13.9, and all versions prior to and including the January 2024 release
Create a notification for this product.
nvidia geforce Affected: 0 , < 551.61 (custom)
Affected: 0 , < 474.89 (custom)
    cpe:2.3:a:nvidia:geforce:-:*:*:*:*:*:*:*
 Create a notification for this product.
nvidia studio Affected: 0 , < 551.61 (custom)
    cpe:2.3:a:nvidia:studio:-:*:*:*:*:*:*:*
 Create a notification for this product.
nvidia tesla Affected: 0 , < 551.61 (custom)
Affected: 0 , < 538.33 (custom)
Affected: 0 , < 474.82 (custom)
    cpe:2.3:a:nvidia:tesla:-:*:*:*:*:*:*:*
 Create a notification for this product.
nvidia quadro Affected: 0 , < 551.61 (custom)
Affected: 0 , < 538.33 (custom)
Affected: 0 , < 474.82 (custom)
    cpe:2.3:a:nvidia:quadro:-:*:*:*:*:*:*:*
 Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2024-0072 (GCVE-0-2024-0072)

Vulnerability from cvelistv5 – Published: 2024-04-05 17:48 – Updated: 2024-08-01 17:41
VLAI
Summary
NVIDIA CUDA toolkit for all platforms contains a vulnerability in cuobjdump and nvdisasm where an attacker may cause a crash by tricking a user into reading a malformed ELF file. A successful exploit of this vulnerability may lead to a partial denial of service.
Severity
3.3 (Low)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
NVIDIA NVIDIA CUDA Toolkit Affected: All versions prior to CUDA Toolkit v12.4
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-52371 (GCVE-0-2023-52371)

Vulnerability from cvelistv5 – Published: 2024-02-18 03:42 – Updated: 2024-12-04 16:58
VLAI
Summary
Vulnerability of null references in the motor module.Successful exploitation of this vulnerability may affect availability.
Severity
3.5 (Low)
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
Huawei HarmonyOS Affected: 4.0.0
Affected: 3.1.0
Affected: 3.0.0
Affected: 2.1.0
Affected: 2.0.0
Create a notification for this product.
Huawei EMUI Affected: 13.0.0
Affected: 12.0.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-52312 (GCVE-0-2023-52312)

Vulnerability from cvelistv5 – Published: 2024-01-03 08:15 – Updated: 2025-06-03 14:43
VLAI
Title
Null pointer dereference in paddle.crop
Summary
Nullptr dereference in paddle.crop in PaddlePaddle before 2.6.0. This flaw can cause a runtime crash and a denial of service.
Severity
4.7 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
PaddlePaddle PaddlePaddle Affected: 0 , < 2.6.0 (git)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-52303 (GCVE-0-2023-52303)

Vulnerability from cvelistv5 – Published: 2024-01-03 08:12 – Updated: 2025-06-17 20:29
VLAI
Title
Segfault in paddle.put_along_axis
Summary
Nullptr in paddle.put_along_axis in PaddlePaddle before 2.6.0. This flaw can cause a runtime crash and a denial of service.
Severity
4.7 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
PaddlePaddle PaddlePaddle Affected: 0 , < 2.6.0 (git)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-52302 (GCVE-0-2023-52302)

Vulnerability from cvelistv5 – Published: 2024-01-03 08:12 – Updated: 2024-11-14 18:37
VLAI
Title
Segfault in paddle.nextafter
Summary
Nullptr in paddle.nextafter in PaddlePaddle before 2.6.0. This flaw can cause a runtime crash and a denial of service.
Severity
4.7 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
PaddlePaddle PaddlePaddle Affected: 0 , < 2.6.0 (git)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-51744 (GCVE-0-2023-51744)

Vulnerability from cvelistv5 – Published: 2024-01-09 10:00 – Updated: 2025-06-09 20:32
VLAI
Summary
A vulnerability has been identified in JT2Go (All versions < V14.3.0.6), Teamcenter Visualization V13.3 (All versions < V13.3.0.13), Teamcenter Visualization V14.1 (All versions < V14.1.0.12), Teamcenter Visualization V14.2 (All versions < V14.2.0.9), Teamcenter Visualization V14.3 (All versions < V14.3.0.6). The affected applications contain a null pointer dereference vulnerability while parsing specially crafted CGM files. An attacker could leverage this vulnerability to crash the application causing denial of service condition.
Severity
3.3 (Low)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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CVE-2023-51394 (GCVE-0-2023-51394)

Vulnerability from cvelistv5 – Published: 2024-02-23 19:13 – Updated: 2024-08-16 19:31
VLAI
Title
Potential DoS for EFR32xxx parts in high traffic environments due to null buffer dereference / crash
Summary
High traffic environments may result in NULL Pointer Dereference vulnerability in Silicon Labs's Ember ZNet SDK before v7.4.0, causing a system crash.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Vendor Product Version
silabs.com Ember ZNet SDK Affected: 0 , < 7.4.0 (7.4.x)
Create a notification for this product.
silabs emberznet_sdk Affected: 0 , < 7.4.0 (custom)
    cpe:2.3:a:silabs:emberznet_sdk:*:*:*:*:*:*:*:*
 Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-51391 (GCVE-0-2023-51391)

Vulnerability from cvelistv5 – Published: 2024-04-16 19:19 – Updated: 2025-02-13 17:19
VLAI
Title
Micrium OS Network uC-HTTP server header parsing invalid pointer dereference vulnerability
Summary
A bug in Micrium OS Network HTTP Server permits an invalid pointer dereference during header processing - potentially allowing a device crash and Denial of Service.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
silabs.com Affected: 0 , < 4.4.2 (semver)
silabs gecko_software_development_kit Affected: 0 , < 4.4.2 (semver)
    cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*
 Create a notification for this product.
Show details on NVD website
To clipboard 

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Mitigation MIT-56
Implementation

For any pointers that could have been modified or provided from a function that can return NULL, check the pointer for NULL before use. When working with a multithreaded or otherwise asynchronous environment, ensure that proper locking APIs are used to lock before the check, and unlock when it has finished [REF-1484].

Mitigation
Requirements

Select a programming language that is not susceptible to these issues.

Mitigation
Implementation

Check the results of all functions that return a value and verify that the value is non-null before acting upon it.

Mitigation
Architecture and Design

Identify all variables and data stores that receive information from external sources, and apply input validation to make sure that they are only initialized to expected values.

Mitigation
Implementation

Explicitly initialize all variables and other data stores, either during declaration or just before the first usage.

No CAPEC attack patterns related to this CWE.

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