Common Weakness Enumeration
CWE-416
AllowedUse After Free
Abstraction: Variant · Status: Stable
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
11157 vulnerabilities reference this CWE, most recent first.
CVE-2023-43514 (GCVE-0-2023-43514)
Vulnerability from cvelistv5 – Published: 2024-01-02 05:38 – Updated: 2024-10-01 21:05
VLAI
EPSS
VEX
Title
Use After Free in DSP Services
Summary
Memory corruption while invoking IOCTLs calls from user space for internal mem MAP and internal mem UNMAP.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-01 18:32 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Qualcomm, Inc. | Snapdragon |
Affected:
AR8035
Affected: FastConnect 6200 Affected: FastConnect 6700 Affected: FastConnect 6900 Affected: FastConnect 7800 Affected: Flight RB5 5G Platform Affected: QAM8255P Affected: QAM8295P Affected: QAM8650P Affected: QAM8775P Affected: QCA6391 Affected: QCA6574 Affected: QCA6574A Affected: QCA6574AU Affected: QCA6595 Affected: QCA6595AU Affected: QCA6696 Affected: QCA6698AQ Affected: QCA6797AQ Affected: QCA8081 Affected: QCA8337 Affected: QCC710 Affected: QCM4325 Affected: QCM6490 Affected: QCM8550 Affected: QCN6224 Affected: QCN6274 Affected: QCS6490 Affected: QCS7230 Affected: QCS8250 Affected: QCS8550 Affected: QDU1000 Affected: QDU1010 Affected: QDU1110 Affected: QDU1210 Affected: QDX1010 Affected: QDX1011 Affected: QFW7114 Affected: QFW7124 Affected: QRB5165N Affected: QRU1032 Affected: QRU1052 Affected: QRU1062 Affected: Qualcomm Video Collaboration VC3 Platform Affected: Qualcomm Video Collaboration VC5 Platform Affected: Robotics RB5 Platform Affected: SA6155P Affected: SA8155P Affected: SA8195P Affected: SA8255P Affected: SA8295P Affected: SG4150P Affected: SG8275P Affected: SM8550P Affected: Snapdragon 4 Gen 1 Mobile Platform Affected: Snapdragon 480 5G Mobile Platform Affected: Snapdragon 480+ 5G Mobile Platform (SM4350-AC) Affected: Snapdragon 680 4G Mobile Platform Affected: Snapdragon 685 4G Mobile Platform (SM6225-AD) Affected: Snapdragon 695 5G Mobile Platform Affected: Snapdragon 8 Gen 2 Mobile Platform Affected: Snapdragon 8+ Gen 2 Mobile Platform Affected: Snapdragon W5+ Gen 1 Wearable Platform Affected: Snapdragon X75 5G Modem-RF System Affected: SW5100 Affected: SW5100P Affected: WCD9340 Affected: WCD9370 Affected: WCD9375 Affected: WCD9380 Affected: WCD9385 Affected: WCD9390 Affected: WCD9395 Affected: WCN3950 Affected: WCN3980 Affected: WCN3988 Affected: WSA8810 Affected: WSA8815 Affected: WSA8830 Affected: WSA8835 Affected: WSA8840 Affected: WSA8845 Affected: WSA8845H |
|
| qualcomm | snapdragon |
Affected:
AR8035
Affected: FastConnect 6200 Affected: FastConnect 6700 Affected: FastConnect 6900 Unknown: FastConnect 7800 Affected: Flight RB5 5G Platform Affected: QAM8255P Affected: QAM8295P Affected: QAM8650P Affected: QAM8775P Affected: QCA6391 Affected: QCA6574 Affected: QCA6574A Affected: QCA6574AU Affected: QCA6595 Affected: QCA6595AU Affected: QCA6696 Affected: QCA6698AQ Affected: QCA6797AQ Affected: QCA8081 Affected: QCA8337 Affected: QCC710 Affected: QCM4325 Affected: QCM6490 Affected: QCM8550 Affected: QCN6224 Affected: QCN6274 Affected: QCS6490 Affected: QCS7230 Affected: QCS8250 Affected: QCS8550 Affected: QDU1000 Affected: QDU1010 Affected: QDU1110 Affected: QDU1210 Affected: QDX1010 Affected: QDX1011 Affected: QFW7114 Affected: QFW7124 Affected: QRB5165N Affected: QRU1032 Affected: QRU1052 Affected: QRU1062 Affected: Qualcomm Video Collaboration VC3 Platform Affected: Qualcomm Video Collaboration VC5 Platform Affected: Robotics RB5 Platform Affected: SA6155P Affected: SA8155P Affected: SA8195P Affected: SA8255P Affected: SA8295P Unknown: SG4150P Affected: SG8275P Affected: SM8550P Affected: Snapdragon 4 Gen 1 Mobile Platform Affected: Snapdragon 480 5G Mobile Platform Affected: Snapdragon 480+ 5G Mobile Platform (SM4350-AC) Affected: Snapdragon 680 4G Mobile Platform Affected: Snapdragon 685 4G Mobile Platform (SM6225-AD) Affected: Snapdragon 695 5G Mobile Platform Affected: Snapdragon 8 Gen 2 Mobile Platform Affected: Snapdragon 8+ Gen 2 Mobile Platform Affected: Snapdragon W5+ Gen 1 Wearable Platform Affected: Snapdragon X75 5G Modem-RF System Affected: SW5100 Affected: SW5100P Affected: WCD9340 Affected: WCD9370 Affected: WCD9375 Affected: WCD9380 Affected: WCD9385 Affected: WCD9390 Affected: WCD9395 Affected: WCN3950 Affected: WCN3980 Affected: WCN3988 Affected: WSA8810 Affected: WSA8815 Affected: WSA8830 Affected: WSA8835 Affected: WSA8840 Affected: WSA8845 Affected: WSA8845H cpe:2.3:h:qualcomm:snapdragon:*:*:*:*:*:*:*:* |
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{
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"status": "affected",
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{
"status": "affected",
"version": "SM8550P"
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{
"status": "affected",
"version": "Snapdragon 4 Gen 1 Mobile Platform"
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{
"status": "affected",
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"status": "affected",
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"status": "affected",
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"status": "affected",
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"status": "affected",
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"status": "affected",
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"status": "affected",
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"status": "affected",
"version": "WSA8810"
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"status": "affected",
"version": "WSA8815"
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"status": "affected",
"version": "WSA8830"
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"status": "affected",
"version": "WSA8835"
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"status": "affected",
"version": "WSA8840"
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
"version": "QRU1062"
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{
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"version": "Qualcomm Video Collaboration VC3 Platform"
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"version": "Qualcomm Video Collaboration VC5 Platform"
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"version": "Robotics RB5 Platform"
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"status": "affected",
"version": "Snapdragon X75 5G Modem-RF System"
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{
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{
"status": "affected",
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{
"status": "affected",
"version": "WCD9370"
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"status": "affected",
"version": "WCD9375"
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"status": "affected",
"version": "WCD9380"
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{
"status": "affected",
"version": "WCD9385"
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{
"status": "affected",
"version": "WCD9390"
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{
"status": "affected",
"version": "WCD9395"
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{
"status": "affected",
"version": "WCN3950"
},
{
"status": "affected",
"version": "WCN3980"
},
{
"status": "affected",
"version": "WCN3988"
},
{
"status": "affected",
"version": "WSA8810"
},
{
"status": "affected",
"version": "WSA8815"
},
{
"status": "affected",
"version": "WSA8830"
},
{
"status": "affected",
"version": "WSA8835"
},
{
"status": "affected",
"version": "WSA8840"
},
{
"status": "affected",
"version": "WSA8845"
},
{
"status": "affected",
"version": "WSA8845H"
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"baseScore": 8.4,
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
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"datePublished": "2024-01-02T05:38:56.273Z",
"dateReserved": "2023-09-19T14:48:15.089Z",
"dateUpdated": "2024-10-01T21:05:37.135Z",
"state": "PUBLISHED"
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}
CVE-2023-42459 (GCVE-0-2023-42459)
Vulnerability from cvelistv5 – Published: 2023-10-16 20:56 – Updated: 2025-02-13 17:09
VLAI
EPSS
VEX
Title
Malformed DATA submessage leads to bad-free error in Fast-DDS
Summary
Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). In affected versions specific DATA submessages can be sent to a discovery locator which may trigger a free error. This can remotely crash any Fast-DDS process. The call to free() could potentially leave the pointer in the attackers control which could lead to a double free. This issue has been addressed in versions 2.12.0, 2.11.3, 2.10.3, and 2.6.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-27 16:15 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/eProsima/Fast-DDS/security/adv… | x_refsource_CONFIRM |
| https://github.com/eProsima/Fast-DDS/issues/3207 | x_refsource_MISC |
| https://github.com/eProsima/Fast-DDS/pull/3824 | x_refsource_MISC |
| https://www.debian.org/security/2023/dsa-5568 |
Impacted products
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"x_transferred"
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"url": "https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-gq8g-fj58-22gm"
},
{
"name": "https://github.com/eProsima/Fast-DDS/issues/3207",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/eProsima/Fast-DDS/issues/3207"
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CVE-2023-42108 (GCVE-0-2023-42108)
Vulnerability from cvelistv5 – Published: 2024-05-03 02:13 – Updated: 2024-08-02 19:16
VLAI
EPSS
VEX
Title
PDF-XChange Editor EMF File Parsing Use-After-Free Remote Code Execution Vulnerability
Summary
PDF-XChange Editor EMF File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. 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 EMF files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22135.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-21 18:05 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
| https://www.tracker-software.com/support/security… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| PDF-XChange | PDF-XChange Editor |
Affected:
10.1.0.380
|
|
| pdf-xchange | pdf-xchange_editor |
Affected:
10.1.0.380
cpe:2.3:a:pdf-xchange:pdf-xchange_editor:10.1.0.380:*:*:*:*:*:*:* |
Date Public
2023-09-29 19:31
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CVE-2023-42104 (GCVE-0-2023-42104)
Vulnerability from cvelistv5 – Published: 2024-05-03 02:13 – Updated: 2024-09-18 18:30
VLAI
EPSS
VEX
Title
Ashlar-Vellum Cobalt AR File Parsing Use-After-Free Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Cobalt AR File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. 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 AR files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-20630.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-09 20:27 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Affected:
Ashlar-Vellum Cobalt 12 beta build 1204.62
|
|
| ashlar | cobalt |
Affected:
*
cpe:2.3:a:ashlar:cobalt:*:*:*:*:*:*:*:* |
Date Public
2023-09-21 21:10
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CVE-2023-42103 (GCVE-0-2023-42103)
Vulnerability from cvelistv5 – Published: 2024-05-03 02:13 – Updated: 2024-09-18 18:30
VLAI
EPSS
VEX
Title
Ashlar-Vellum Cobalt AR File Parsing Use-After-Free Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Cobalt AR File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. 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 AR files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.
. Was ZDI-CAN-20660.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-07 15:48 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Ashlar-Vellum | Cobalt |
Affected:
Ashlar-Vellum Cobalt 12 beta build 1204.62
|
|
| ashlar | cobalt |
Affected:
*
cpe:2.3:a:ashlar:cobalt:*:*:*:*:*:*:*:* |
Date Public
2023-09-21 21:09
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CVE-2023-42098 (GCVE-0-2023-42098)
Vulnerability from cvelistv5 – Published: 2024-05-03 02:13 – Updated: 2024-08-02 19:16
VLAI
EPSS
VEX
Title
Foxit PDF Reader Annotation Use-After-Free Information Disclosure Vulnerability
Summary
Foxit PDF Reader Annotation Use-After-Free Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Reader. 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 handling of Annotation objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-22037.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-07 16:03 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
| https://www.foxit.com/support/security-bulletins.html | vendor-advisory |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Foxit | PDF Reader |
Affected:
12.1.3.15356
|
|
| foxit | pdf_editor |
Affected:
0 , ≤ 10.1.12.37872
(custom)
cpe:2.3:a:foxit:pdf_editor:-:*:*:*:*:*:*:* |
|
| foxit | pdf_editor |
Affected:
11.0.0 , ≤ 11.2.6.53790
(custom)
cpe:2.3:a:foxit:pdf_editor:11.0.0:*:*:*:*:*:*:* |
Date Public
2023-09-12 21:00
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CVE-2023-42097 (GCVE-0-2023-42097)
Vulnerability from cvelistv5 – Published: 2024-05-03 02:13 – Updated: 2024-08-02 19:16
VLAI
EPSS
VEX
Title
Foxit PDF Reader Annotation Use-After-Free Remote Code Execution Vulnerability
Summary
Foxit PDF Reader Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 handling of Annotation objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-21902.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-07 16:03 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
| https://www.foxit.com/support/security-bulletins.html | vendor-advisory |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Foxit | PDF Reader |
Affected:
12.1.3.15356
|
|
| foxit | pdf_editor |
Affected:
0 , ≤ 10.1.12.37872
(custom)
cpe:2.3:a:foxit:pdf_editor:-:*:*:*:*:*:*:* |
|
| foxit | pdf_editor |
Affected:
11.0.0 , ≤ 11.2.6.53790
(custom)
cpe:2.3:a:foxit:pdf_editor:11.0.0:*:*:*:*:*:*:* |
Date Public
2023-09-12 21:00
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CVE-2023-42096 (GCVE-0-2023-42096)
Vulnerability from cvelistv5 – Published: 2024-05-03 02:13 – Updated: 2024-08-02 19:16
VLAI
EPSS
VEX
Title
Foxit PDF Reader PDF File Parsing Use-After-Free Remote Code Execution Vulnerability
Summary
Foxit PDF Reader PDF File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-21880.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-07 16:02 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
| https://www.foxit.com/support/security-bulletins.html | vendor-advisory |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Foxit | PDF Reader |
Affected:
12.1.3.15356
|
|
| foxit | pdf_editor |
Affected:
0 , ≤ 10.1.12.37872
(custom)
cpe:2.3:a:foxit:pdf_editor:-:*:*:*:*:*:*:* |
|
| foxit | pdf_editor |
Affected:
11.0.0 , ≤ 11.2.6.53790
(custom)
cpe:2.3:a:foxit:pdf_editor:11.0.0:*:*:*:*:*:*:* |
Date Public
2023-09-12 21:00
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CVE-2023-42094 (GCVE-0-2023-42094)
Vulnerability from cvelistv5 – Published: 2024-05-03 02:13 – Updated: 2024-08-02 19:16
VLAI
EPSS
VEX
Title
Foxit PDF Reader Annotation Use-After-Free Remote Code Execution Vulnerability
Summary
Foxit PDF Reader Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 handling of Annotation objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-21873.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-06 15:07 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
| https://www.foxit.com/support/security-bulletins.html | vendor-advisory |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Foxit | PDF Reader |
Affected:
12.1.3.15356
|
|
| foxit | pdf_editor |
Affected:
0 , ≤ 10.1.12.37872
(custom)
cpe:2.3:a:foxit:pdf_editor:-:*:*:*:*:*:*:* |
|
| foxit | pdf_editor |
Affected:
11.0.0 , ≤ 11.2.7.53812
(custom)
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Date Public
2023-09-12 21:00
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CVE-2023-42093 (GCVE-0-2023-42093)
Vulnerability from cvelistv5 – Published: 2024-05-03 02:13 – Updated: 2024-08-02 19:16
VLAI
EPSS
VEX
Title
Foxit PDF Reader Annotation Use-After-Free Information Disclosure Vulnerability
Summary
Foxit PDF Reader Annotation Use-After-Free Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Reader. 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 handling of Annotation objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-21869.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-07 15:50 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
| https://www.foxit.com/support/security-bulletins.html | vendor-advisory |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Foxit | PDF Reader |
Affected:
12.1.3.15356
|
|
| foxit | pdf_editor |
Affected:
11.0.0 , ≤ 11.2.7.53812
(custom)
cpe:2.3:a:foxit:pdf_editor:11.0.0:*:*:*:*:*:*:* |
|
| foxit | pdf_editor |
Affected:
- , ≤ 10.1.12.37872
(custom)
cpe:2.3:a:foxit:pdf_editor:-:*:*:*:*:*:*:* |
Date Public
2023-09-12 21:00
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Mitigation
Architecture and Design
Strategy: Language Selection
Choose a language that provides automatic memory management.
Mitigation
Implementation
Strategy: Attack Surface Reduction
When freeing pointers, be sure to set them to NULL once they are freed. However, the utilization of multiple or complex data structures may lower the usefulness of this strategy.
No CAPEC attack patterns related to this CWE.