CWE-476
NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.
CVE-2024-23327 (GCVE-0-2024-23327)
Vulnerability from cvelistv5 – Published: 2024-02-09 22:41 – Updated: 2025-06-09 18:42
VLAI
Title
Crash in proxy protocol when command type of LOCAL in Envoy
Summary
Envoy is a high-performance edge/middle/service proxy. When PPv2 is enabled both on a listener and subsequent cluster, the Envoy instance will segfault when attempting to craft the upstream PPv2 header. This occurs when the downstream request has a command type of LOCAL and does not have the protocol block. This issue has been addressed in releases 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
7.5 (High)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/envoyproxy/envoy/security/advi… | x_refsource_CONFIRM |
| https://github.com/envoyproxy/envoy/commit/63895e… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| envoyproxy | envoy |
Affected:
>= 1.29.0, < 1.29.1
Affected: >= 1.28.0, < 1.28.1 Affected: >= 1.27.0, < 1.27.3 Affected: < 1.26.7 |
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CVE-2024-23357 (GCVE-0-2024-23357)
Vulnerability from cvelistv5 – Published: 2024-08-05 14:21 – Updated: 2024-08-05 15:17
VLAI
Title
NULL Pointer Dereference in HLOS
Summary
Transient DOS while importing a PKCS#8-encoded RSA key with zero bytes modulus.
Severity
6.2 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Qualcomm, Inc. | Snapdragon |
Affected:
APQ8017
Affected: APQ8037 Affected: AQT1000 Affected: AR8035 Affected: CSRA6620 Affected: CSRA6640 Affected: FastConnect 6200 Affected: FastConnect 6700 Affected: FastConnect 6800 Affected: FastConnect 6900 Affected: FastConnect 7800 Affected: Flight RB5 5G Platform Affected: Home Hub 100 Platform Affected: PM8937 Affected: QAM8255P Affected: QAM8295P Affected: QAM8620P Affected: QAM8650P Affected: QAM8775P Affected: QAMSRV1H Affected: QAMSRV1M Affected: QCA6174A Affected: QCA6391 Affected: QCA6420 Affected: QCA6421 Affected: QCA6426 Affected: QCA6430 Affected: QCA6431 Affected: QCA6436 Affected: QCA6574 Affected: QCA6574A Affected: QCA6574AU Affected: QCA6584AU Affected: QCA6595 Affected: QCA6595AU Affected: QCA6678AQ Affected: QCA6688AQ Affected: QCA6696 Affected: QCA6698AQ Affected: QCA6797AQ Affected: QCA8081 Affected: QCA8337 Affected: QCA9379 Affected: QCC710 Affected: QCM2150 Affected: QCM2290 Affected: QCM4290 Affected: QCM4325 Affected: QCM4490 Affected: QCM5430 Affected: QCM6125 Affected: QCM6490 Affected: QCM8550 Affected: QCN6024 Affected: QCN6224 Affected: QCN6274 Affected: QCN7606 Affected: QCN9011 Affected: QCN9012 Affected: QCN9024 Affected: QCS2290 Affected: QCS4290 Affected: QCS4490 Affected: QCS5430 Affected: QCS6125 Affected: QCS6490 Affected: QCS7230 Affected: QCS8250 Affected: QCS8550 Affected: QDU1000 Affected: QDU1010 Affected: QDU1110 Affected: QDU1210 Affected: QDX1010 Affected: QDX1011 Affected: QEP8111 Affected: QFW7114 Affected: QFW7124 Affected: QRB5165M Affected: QRB5165N Affected: QRU1032 Affected: QRU1052 Affected: QRU1062 Affected: QSM8350 Affected: Qualcomm 215 Mobile Platform Affected: Qualcomm Video Collaboration VC1 Platform Affected: Qualcomm Video Collaboration VC3 Platform Affected: Qualcomm Video Collaboration VC5 Platform Affected: Robotics RB5 Platform Affected: SA4150P Affected: SA4155P Affected: SA6145P Affected: SA6150P Affected: SA6155 Affected: SA6155P Affected: SA7255P Affected: SA7775P Affected: SA8145P Affected: SA8150P Affected: SA8155 Affected: SA8155P Affected: SA8195P Affected: SA8255P Affected: SA8295P Affected: SA8530P Affected: SA8540P Affected: SA8620P Affected: SA8650P Affected: SA8770P Affected: SA8775P Affected: SA9000P Affected: SC8380XP Affected: SD 8 Gen1 5G Affected: SD626 Affected: SD670 Affected: SD730 Affected: SD855 Affected: SD865 5G Affected: SD888 Affected: SDM429W Affected: SG4150P Affected: SG8275P Affected: SM4125 Affected: SM6250 Affected: SM6370 Affected: SM7250P Affected: SM7315 Affected: SM7325P Affected: SM8550P Affected: Smart Audio 400 Platform Affected: Smart Display 200 Platform (APQ5053-AA) Affected: Snapdragon 4 Gen 1 Mobile Platform Affected: Snapdragon 4 Gen 2 Mobile Platform Affected: Snapdragon 425 Mobile Platform Affected: Snapdragon 427 Mobile Platform Affected: Snapdragon 429 Mobile Platform Affected: Snapdragon 430 Mobile Platform Affected: Snapdragon 435 Mobile Platform Affected: Snapdragon 439 Mobile Platform Affected: Snapdragon 450 Mobile Platform Affected: Snapdragon 460 Mobile Platform Affected: Snapdragon 480 5G Mobile Platform Affected: Snapdragon 480+ 5G Mobile Platform (SM4350-AC) Affected: Snapdragon 625 Mobile Platform Affected: Snapdragon 626 Mobile Platform Affected: Snapdragon 632 Mobile Platform Affected: Snapdragon 662 Mobile Platform Affected: Snapdragon 665 Mobile Platform Affected: Snapdragon 670 Mobile Platform Affected: Snapdragon 675 Mobile Platform Affected: Snapdragon 678 Mobile Platform (SM6150-AC) Affected: Snapdragon 680 4G Mobile Platform Affected: Snapdragon 685 4G Mobile Platform (SM6225-AD) Affected: Snapdragon 690 5G Mobile Platform Affected: Snapdragon 695 5G Mobile Platform Affected: Snapdragon 710 Mobile Platform Affected: Snapdragon 720G Mobile Platform Affected: Snapdragon 730 Mobile Platform (SM7150-AA) Affected: Snapdragon 730G Mobile Platform (SM7150-AB) Affected: Snapdragon 732G Mobile Platform (SM7150-AC) Affected: Snapdragon 750G 5G Mobile Platform Affected: Snapdragon 765 5G Mobile Platform (SM7250-AA) Affected: Snapdragon 765G 5G Mobile Platform (SM7250-AB) Affected: Snapdragon 768G 5G Mobile Platform (SM7250-AC) Affected: Snapdragon 778G 5G Mobile Platform Affected: Snapdragon 778G+ 5G Mobile Platform (SM7325-AE) Affected: Snapdragon 780G 5G Mobile Platform Affected: Snapdragon 782G Mobile Platform (SM7325-AF) Affected: Snapdragon 7c+ Gen 3 Compute Affected: Snapdragon 8 Gen 1 Mobile Platform Affected: Snapdragon 8 Gen 2 Mobile Platform Affected: Snapdragon 8 Gen 3 Mobile Platform Affected: Snapdragon 8+ Gen 1 Mobile Platform Affected: Snapdragon 8+ Gen 2 Mobile Platform Affected: Snapdragon 855 Mobile Platform Affected: Snapdragon 855+/860 Mobile Platform (SM8150-AC) Affected: Snapdragon 865 5G Mobile Platform Affected: Snapdragon 865+ 5G Mobile Platform (SM8250-AB) Affected: Snapdragon 870 5G Mobile Platform (SM8250-AC) Affected: Snapdragon 888 5G Mobile Platform Affected: Snapdragon 888+ 5G Mobile Platform (SM8350-AC) Affected: Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB, BB) Affected: Snapdragon AR2 Gen 1 Platform Affected: Snapdragon Auto 5G Modem-RF Gen 2 Affected: Snapdragon W5+ Gen 1 Wearable Platform Affected: Snapdragon X35 5G Modem-RF System Affected: Snapdragon X50 5G Modem-RF System Affected: Snapdragon X55 5G Modem-RF System Affected: Snapdragon X62 5G Modem-RF System Affected: Snapdragon X65 5G Modem-RF System Affected: Snapdragon X72 5G Modem-RF System Affected: Snapdragon X75 5G Modem-RF System Affected: Snapdragon XR1 Platform Affected: Snapdragon XR2 5G Platform Affected: Snapdragon XR2+ Gen 1 Platform Affected: SRV1H Affected: SRV1L Affected: SRV1M Affected: SSG2115P Affected: SSG2125P Affected: SW5100 Affected: SW5100P Affected: SXR1120 Affected: SXR1230P Affected: SXR2130 Affected: SXR2230P Affected: SXR2250P Affected: TalynPlus Affected: Vision Intelligence 100 Platform (APQ8053-AA) Affected: Vision Intelligence 200 Platform (APQ8053-AC) Affected: WCD9326 Affected: WCD9335 Affected: WCD9340 Affected: WCD9341 Affected: WCD9370 Affected: WCD9375 Affected: WCD9380 Affected: WCD9385 Affected: WCD9390 Affected: WCD9395 Affected: WCN3610 Affected: WCN3615 Affected: WCN3620 Affected: WCN3660 Affected: WCN3660B Affected: WCN3680 Affected: WCN3680B Affected: WCN3910 Affected: WCN3950 Affected: WCN3980 Affected: WCN3988 Affected: WCN3990 Affected: WCN6740 Affected: WSA8810 Affected: WSA8815 Affected: WSA8830 Affected: WSA8832 Affected: WSA8835 Affected: WSA8840 Affected: WSA8845 Affected: WSA8845H |
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{
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{
"status": "affected",
"version": "QCA6797AQ"
},
{
"status": "affected",
"version": "QCA8081"
},
{
"status": "affected",
"version": "QCA8337"
},
{
"status": "affected",
"version": "QCA9379"
},
{
"status": "affected",
"version": "QCC710"
},
{
"status": "affected",
"version": "QCM2150"
},
{
"status": "affected",
"version": "QCM2290"
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{
"status": "affected",
"version": "QCM4290"
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{
"status": "affected",
"version": "QCM4325"
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{
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{
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{
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{
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{
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},
{
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},
{
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},
{
"status": "affected",
"version": "SA8770P"
},
{
"status": "affected",
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},
{
"status": "affected",
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{
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"version": "SC8380XP"
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"version": "SD 8 Gen1 5G"
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{
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CVE-2024-23441 (GCVE-0-2024-23441)
Vulnerability from cvelistv5 – Published: 2024-01-29 16:06 – Updated: 2026-04-20 14:06
VLAI
Title
Vba32 Antivirus v3.36.0 - Denial of Service (DoS)
Summary
Vba32 Antivirus v3.36.0 is vulnerable to a Denial of Service vulnerability by triggering the 0x2220A7 IOCTL code of the Vba32m64.sys driver.
Severity
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://fluidattacks.com/advisories/rollins/ | third-party-advisory |
| https://www.anti-virus.by/vba32 | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| VirusBlokAda | Vba32 Antivirus |
Affected:
3.36.0
|
Date Public
2024-01-29 17:00
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CVE-2024-23799 (GCVE-0-2024-23799)
Vulnerability from cvelistv5 – Published: 2024-02-13 09:00 – Updated: 2024-08-01 23:13
VLAI
Summary
A vulnerability has been identified in Tecnomatix Plant Simulation V2201 (All versions), Tecnomatix Plant Simulation V2302 (All versions < V2302.0007). The affected applications contain a null pointer dereference vulnerability while parsing specially crafted SPP files. An attacker could leverage this vulnerability to crash the application causing denial of service condition.
Severity
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | Tecnomatix Plant Simulation V2201 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Tecnomatix Plant Simulation V2302 |
Affected:
0 , < V2302.0007
(custom)
|
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CVE-2024-23800 (GCVE-0-2024-23800)
Vulnerability from cvelistv5 – Published: 2024-02-13 09:00 – Updated: 2024-08-01 23:13
VLAI
Summary
A vulnerability has been identified in Tecnomatix Plant Simulation V2201 (All versions), Tecnomatix Plant Simulation V2302 (All versions < V2302.0007). The affected applications contain a null pointer dereference vulnerability while parsing specially crafted SPP files. An attacker could leverage this vulnerability to crash the application causing denial of service condition.
Severity
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | Tecnomatix Plant Simulation V2201 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Tecnomatix Plant Simulation V2302 |
Affected:
0 , < V2302.0007
(custom)
|
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CVE-2024-23801 (GCVE-0-2024-23801)
Vulnerability from cvelistv5 – Published: 2024-02-13 09:00 – Updated: 2024-08-01 23:13
VLAI
Summary
A vulnerability has been identified in Tecnomatix Plant Simulation V2201 (All versions), Tecnomatix Plant Simulation V2302 (All versions < V2302.0007). The affected applications contain a null pointer dereference vulnerability while parsing specially crafted SPP files. An attacker could leverage this vulnerability to crash the application causing denial of service condition.
Severity
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | Tecnomatix Plant Simulation V2201 |
Affected:
0 , < *
(custom)
|
|
| Siemens | Tecnomatix Plant Simulation V2302 |
Affected:
0 , < V2302.0007
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CVE-2024-23808 (GCVE-0-2024-23808)
Vulnerability from cvelistv5 – Published: 2024-05-07 06:26 – Updated: 2024-08-01 23:13
VLAI
Title
Arkcompiler ets frontend has an out-of-bounds read vulnerability
Summary
in OpenHarmony v4.0.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through use after free or cause DOS through NULL pointer dereference.
Severity
5.2 (Medium)
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenHarmony | OpenHarmony |
Affected:
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CVE-2024-24775 (GCVE-0-2024-24775)
Vulnerability from cvelistv5 – Published: 2024-02-14 16:30 – Updated: 2024-08-16 18:09
VLAI
Title
BIG-IP TMM vulnerability
Summary
When a virtual server is enabled with VLAN group and SNAT listener is configured, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
Severity
7.5 (High)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://my.f5.com/manage/s/article/K000137333 | vendor-advisory |
Impacted products
Date Public
2024-02-14 15:00
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CVE-2024-24856 (GCVE-0-2024-24856)
Vulnerability from cvelistv5 – Published: 2024-04-17 08:34 – Updated: 2024-08-01 23:28
VLAI
Title
NULL pointer deference in acpi_db_convert_to_package of Linux acpi module
Summary
The memory allocation function ACPI_ALLOCATE_ZEROED does not guarantee a
successful allocation, but the subsequent code directly dereferences the
pointer that receives it, which may lead to null pointer dereference.
To fix this issue, a null pointer check should be added. If it is null,
return exception code AE_NO_MEMORY.
Severity
5.3 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenAnolis | Anolis OS |
Affected:
v4.4 , < v6.9
(custom)
|
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CVE-2024-2496 (GCVE-0-2024-2496)
Vulnerability from cvelistv5 – Published: 2024-03-18 12:54 – Updated: 2025-11-08 06:49
VLAI
Title
Libvirt: null pointer dereference in udevconnectlistallinterfaces()
Summary
A NULL pointer dereference flaw was found in the udevConnectListAllInterfaces() function in libvirt. This issue can occur when detaching a host interface while at the same time collecting the list of interfaces via virConnectListAllInterfaces API. This flaw could be used to perform a denial of service attack by causing the libvirt daemon to crash.
Severity
5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:2236 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2024-2496 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2269672 | issue-trackingx_refsource_REDHAT |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
9.0.0 , < 9.7.0
(semver)
|
|||
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:10.0.0-6.el9_4 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb |
|
| 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 |
|
| Red Hat | Red Hat Enterprise Linux 8 Advanced Virtualization |
cpe:/a:redhat:advanced_virtualization:8::el8 |
Date Public
2024-02-26 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.