CWE-476
NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.
CVE-2025-22490 (GCVE-0-2025-22490)
Vulnerability from cvelistv5 – Published: 2025-06-06 15:52 – Updated: 2025-06-06 16:36
VLAI
Title
File Station 5
Summary
A NULL pointer dereference vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.
We have already fixed the vulnerability in the following version:
File Station 5 5.5.6.4847 and later
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| QNAP Systems Inc. | File Station 5 |
Affected:
5.5.x , < 5.5.6.4847
(custom)
|
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CVE-2025-22837 (GCVE-0-2025-22837)
Vulnerability from cvelistv5 – Published: 2025-03-04 03:44 – Updated: 2025-03-04 14:23
VLAI
Title
Arkcompiler Ets Runtime has a NULL pointer dereference vulnerability
Summary
in OpenHarmony v5.0.2 and prior versions allow a local attacker cause DOS through NULL pointer dereference.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenHarmony | OpenHarmony |
Affected:
v4.1.0 , ≤ v5.0.2
(custom)
|
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CVE-2025-23300 (GCVE-0-2025-23300)
Vulnerability from cvelistv5 – Published: 2025-10-23 18:24 – Updated: 2025-10-23 19:05
VLAI
Summary
NVIDIA Display Driver for Linux contains a vulnerability in the kernel driver, where a user could cause a null pointer dereference by allocating a specific memory resource. A successful exploit of this vulnerability might lead to denial of service.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
17 products
| Vendor | Product | Version | |
|---|---|---|---|
| NVIDIA | Virtual GPU Manager |
Affected:
580.82.02(All versions up to and including the August 2025 release)
|
|
| NVIDIA | Virtual GPU Manager |
Affected:
580.82.02(All versions prior to and including vGPU 19.1)
|
|
| NVIDIA | Virtual GPU Manager |
Affected:
570.172.07(All versions prior to and including vGPU 18.4)
|
|
| NVIDIA | Virtual GPU Manager |
Affected:
535.261.04(All versions prior to and including vGPU 16.11)
|
|
| NVIDIA | GeForce |
Affected:
All driver versions prior to 580.95.05
|
|
| NVIDIA | GeForce |
Affected:
All driver versions prior to 570.195.03
|
|
| NVIDIA | GeForce |
Affected:
All driver versions prior to 535.274.02
|
|
| NVIDIA | NVIDIA RTX, Quadro, NVS |
Affected:
All driver versions prior to 580.95.05
|
|
| NVIDIA | NVIDIA RTX, Quadro, NVS |
Affected:
All driver versions prior to 570.195.03
|
|
| NVIDIA | NVIDIA RTX, Quadro, NVS |
Affected:
All driver versions prior to 535.274.02
|
|
| NVIDIA | Tesla |
Affected:
All driver versions prior to 580.95.05
|
|
| NVIDIA | Tesla |
Affected:
All driver versions prior to 570.195.03
|
|
| NVIDIA | Tesla |
Affected:
All driver versions prior to 535.274.02
|
|
| NVIDIA | Guest driver |
Affected:
580.82.07(All versions prior to and including vGPU 19.1)
|
|
| NVIDIA | Guest driver |
Affected:
580.82.07(All versions up to and including the August 2025 release)
|
|
| NVIDIA | Guest driver |
Affected:
570.172.08(All versions prior to and including vGPU 18.4)
|
|
| NVIDIA | Guest driver |
Affected:
535.261.03(All versions prior to and including vGPU 16.11)
|
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CVE-2025-23330 (GCVE-0-2025-23330)
Vulnerability from cvelistv5 – Published: 2025-10-23 18:25 – Updated: 2025-10-23 19:03
VLAI
Summary
NVIDIA Display Driver for Linux contains a vulnerability where an attacker might be able to trigger a null pointer dereference. A successful exploit of this vulnerability might lead to denial of service.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
13 products
| Vendor | Product | Version | |
|---|---|---|---|
| NVIDIA | GeForce |
Affected:
All driver versions prior to 580.95.05
|
|
| NVIDIA | GeForce |
Affected:
All driver versions prior to 570.195.03
|
|
| NVIDIA | GeForce |
Affected:
All driver versions prior to 535.274.02
|
|
| NVIDIA | NVIDIA RTX, Quadro, NVS |
Affected:
All driver versions prior to 580.95.05
|
|
| NVIDIA | NVIDIA RTX, Quadro, NVS |
Affected:
All driver versions prior to 570.195.03
|
|
| NVIDIA | NVIDIA RTX, Quadro, NVS |
Affected:
All driver versions prior to 535.274.02
|
|
| NVIDIA | Tesla |
Affected:
All driver versions prior to 580.95.05
|
|
| NVIDIA | Tesla |
Affected:
All driver versions prior to 570.195.03
|
|
| NVIDIA | Tesla |
Affected:
All driver versions prior to 535.274.02
|
|
| NVIDIA | Guest driver |
Affected:
580.82.07(All versions prior to and including vGPU 19.1)
|
|
| NVIDIA | Guest driver |
Affected:
580.82.07(All versions up to and including the August 2025 release)
|
|
| NVIDIA | Guest driver |
Affected:
570.172.08(All versions prior to and including vGPU 18.4)
|
|
| NVIDIA | Guest driver |
Affected:
535.261.03(All versions prior to and including vGPU 16.11)
|
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CVE-2025-23332 (GCVE-0-2025-23332)
Vulnerability from cvelistv5 – Published: 2025-10-23 18:25 – Updated: 2025-10-23 19:03
VLAI
Summary
NVIDIA Display Driver for Linux contains a vulnerability in a kernel module, where an attacker might be able to trigger a null pointer deference. A successful exploit of this vulnerability might lead to denial of service.
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
16 products
| Vendor | Product | Version | |
|---|---|---|---|
| NVIDIA | Virtual GPU Manager |
Affected:
580.82.02(All versions prior to and including vGPU 19.1)
|
|
| NVIDIA | Virtual GPU Manager |
Affected:
570.172.07(All versions prior to and including vGPU 18.4)
|
|
| NVIDIA | Virtual GPU Manager |
Affected:
535.261.04(All versions prior to and including vGPU 16.11)
|
|
| NVIDIA | GeForce |
Affected:
All driver versions prior to 580.95.05
|
|
| NVIDIA | GeForce |
Affected:
All driver versions prior to 570.195.03
|
|
| NVIDIA | GeForce |
Affected:
All driver versions prior to 535.274.02
|
|
| NVIDIA | NVIDIA RTX, Quadro, NVS |
Affected:
All driver versions prior to 580.95.05
|
|
| NVIDIA | NVIDIA RTX, Quadro, NVS |
Affected:
All driver versions prior to 570.195.03
|
|
| NVIDIA | NVIDIA RTX, Quadro, NVS |
Affected:
All driver versions prior to 535.274.02
|
|
| NVIDIA | Tesla |
Affected:
All driver versions prior to 580.95.05
|
|
| NVIDIA | Tesla |
Affected:
All driver versions prior to 570.195.03
|
|
| NVIDIA | Tesla |
Affected:
All driver versions prior to 535.274.02
|
|
| NVIDIA | Guest driver |
Affected:
580.82.07(All versions prior to and including vGPU 19.1)
|
|
| NVIDIA | Guest driver |
Affected:
580.82.07(All versions up to and including the August 2025 release)
|
|
| NVIDIA | Guest driver |
Affected:
570.172.08(All versions prior to and including vGPU 18.4)
|
|
| NVIDIA | Guest driver |
Affected:
535.261.03(All versions prior to and including vGPU 16.11)
|
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CVE-2025-23346 (GCVE-0-2025-23346)
Vulnerability from cvelistv5 – Published: 2025-09-24 13:13 – Updated: 2025-09-24 14:04
VLAI
Summary
NVIDIA CUDA Toolkit contains a vulnerability in cuobjdump, where an unprivileged user can cause a NULL pointer dereference. A successful exploit of this vulnerability may lead to a limited denial of service.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NVIDIA | NVIDIA CUDA Toolkit |
Affected:
All versions prior to CUDA Toolkit 13.0
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CVE-2025-24031 (GCVE-0-2025-24031)
Vulnerability from cvelistv5 – Published: 2025-02-10 15:38 – Updated: 2025-02-10 15:50
VLAI
Title
PAM-PKCS#11 vulnerable to segmentation fault on ctrl-c/ctrl-d when asked for PIN
Summary
PAM-PKCS#11 is a Linux-PAM login module that allows a X.509 certificate based user login. In versions 0.6.12 and prior, the pam_pkcs11 module segfaults when a user presses ctrl-c/ctrl-d when they are asked for a PIN. When a user enters no PIN at all, `pam_get_pwd` will never initialize the password buffer pointer and as such `cleanse` will try to dereference an uninitialized pointer. On my system this pointer happens to have the value 3 most of the time when running sudo and as such it will segfault. The most likely impact to a system affected by this issue is an availability impact due to a daemon that uses PAM crashing. As of time of publication, a patch for the issue is unavailable.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/OpenSC/pam_pkcs11/security/adv… | x_refsource_CONFIRM |
| https://github.com/OpenSC/pam_pkcs11/blob/bb2e3f3… | x_refsource_MISC |
| https://github.com/OpenSC/pam_pkcs11/blob/bb2e3f3… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenSC | pam_pkcs11 |
Affected:
<= 0.6.12
|
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CVE-2025-24483 (GCVE-0-2025-24483)
Vulnerability from cvelistv5 – Published: 2025-02-06 07:05 – Updated: 2025-02-12 19:51
VLAI
Summary
NULL pointer dereference vulnerability exists in Defense Platform Home Edition Ver.3.9.51.x and earlier. If an attacker provides specially crafted data to the specific process of the Windows system where the product is running, the system may cause a Blue Screen of Death (BSOD), and as a result, cause a denial-of-service (DoS) condition.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL pointer dereference
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Humming Heads Inc. | Defense Platform Home Edition |
Affected:
Ver.3.9.51.x and earlier
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CVE-2025-24515 (GCVE-0-2025-24515)
Vulnerability from cvelistv5 – Published: 2025-08-12 16:59 – Updated: 2025-08-13 20:16
VLAI
Summary
NULL pointer dereference for some Intel(R) Graphics Drivers may allow an authenticated user to potentially enable denial of service via local access.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Denial of Service
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Intel(R) Graphics Drivers |
Affected:
See references
|
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CVE-2025-2487 (GCVE-0-2025-2487)
Vulnerability from cvelistv5 – Published: 2025-03-18 16:25 – Updated: 2025-11-20 21:01
VLAI
Title
389-ds-base: null pointer dereference leads to denial of service
Summary
A flaw was found in the 389-ds-base LDAP Server. This issue occurs when issuing a Modify DN LDAP operation through the ldap protocol, when the function return value is not tested and a NULL pointer is dereferenced. If a privileged user performs a ldap MODDN operation after a failed operation, it could lead to a Denial of Service (DoS) or system crash.
Severity
4.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2025:3663 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:3670 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:4491 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:7395 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2025-2487 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2353071 | issue-trackingx_refsource_REDHAT |
Impacted products
10 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
2.4.0 , ≤ 2.4.6
(semver)
Affected: 2.5.0 , ≤ 2.5.3 (semver) Affected: 2.6.0 , ≤ 2.6.1 (semver) Affected: 3.0.0 , ≤ 3.0.6 (semver) |
|||
| Red Hat | Red Hat Directory Server 12.4 EUS for RHEL 9 |
Unaffected:
9040020250325181857.1674d574 , < *
(rpm)
cpe:/a:redhat:directory_server_eus:12.4::el9 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:2.5.2-9.el9_5 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::crb cpe:/a:redhat:enterprise_linux:9::appstream |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:2.6.1-8.el9_6 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::crb cpe:/a:redhat:enterprise_linux:9::appstream |
|
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support |
Unaffected:
0:2.4.5-14.el9_4 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.4::crb cpe:/a:redhat:rhel_eus:9.4::appstream |
|
| Red Hat | Red Hat Directory Server 12 |
cpe:/a:redhat:directory_server:12 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
Date Public
2025-03-18 00:00
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Mitigation ID: MIT-56
Phase: Implementation
Description:
- 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
Phase: Requirements
Description:
- Select a programming language that is not susceptible to these issues.
Mitigation
Phase: Implementation
Description:
- Check the results of all functions that return a value and verify that the value is non-null before acting upon it.
Mitigation
Phase: Architecture and Design
Description:
- 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
Phase: Implementation
Description:
- 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.