CWE-416
Use After Free
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
CVE-2023-4679 (GCVE-0-2023-4679)
Vulnerability from cvelistv5 – Published: 2024-11-15 10:53 – Updated: 2024-11-15 19:12
VLAI
Title
Use After Free in gpac/gpac
Summary
A use after free vulnerability exists in GPAC version 2.3-DEV-revrelease, specifically in the gf_filterpacket_del function in filter_core/filter.c at line 38. This vulnerability can lead to a double-free condition, which may cause the application to crash.
Severity
5.9 (Medium)
5.9 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
Impacted products
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CVE-2023-46850 (GCVE-0-2023-46850)
Vulnerability from cvelistv5 – Published: 2023-11-11 00:15 – Updated: 2025-12-16 18:23
VLAI
Summary
Use after free in OpenVPN version 2.6.0 to 2.6.6 may lead to undefined behavoir, leaking memory buffers or remote execution when sending network buffers to a remote peer.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| OpenVPN | OpenVPN 2 (Community) |
Affected:
2.6.0 , ≤ 2.6.6
(minor release)
|
|
| OpenVPN | Access Server |
Affected:
2.11.0 , ≤ 2.11.3
(patch release)
Affected: 2.12.0 , ≤ 2.12.2 (patch release) |
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CVE-2023-47055 (GCVE-0-2023-47055)
Vulnerability from cvelistv5 – Published: 2023-11-16 16:16 – Updated: 2024-09-04 20:40
VLAI
Title
ZDI-CAN-21765: Adobe Premiere Pro M4A File Parsing Use-After-Free Remote Code Execution Vulnerability
Summary
Adobe Premiere Pro version 24.0 (and earlier) and 23.6 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free (CWE-416)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/premier… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | Premiere Pro |
Affected:
0 , ≤ 24.0
(semver)
|
|
| adobe | premiere_pro |
Affected:
0 , ≤ 24.0
(semver)
cpe:2.3:a:adobe:premiere_pro:*:*:*:*:*:*:*:* |
Date Public
2023-11-14 17:00
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CVE-2023-47075 (GCVE-0-2023-47075)
Vulnerability from cvelistv5 – Published: 2023-12-13 09:30 – Updated: 2024-08-02 21:01
VLAI
Title
ZDI-CAN-22006: Adobe Illustrator JP2 File Parsing Use-After-Free Remote Code Execution Vulnerability
Summary
Adobe Illustrator versions 28.0 (and earlier) and 27.9 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
7.8 (High)
CWE
- CWE-416 - Use After Free (CWE-416)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/illustr… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | Illustrator |
Affected:
0 , ≤ 27.9
(semver)
|
Date Public
2023-12-12 17:00
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CVE-2023-4733 (GCVE-0-2023-4733)
Vulnerability from cvelistv5 – Published: 2023-09-04 13:47 – Updated: 2025-02-13 17:17
VLAI
Title
Use After Free in vim/vim
Summary
Use After Free in GitHub repository vim/vim prior to 9.0.1840.
Severity
7.3 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
7 references
Impacted products
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CVE-2023-4750 (GCVE-0-2023-4750)
Vulnerability from cvelistv5 – Published: 2023-09-04 13:47 – Updated: 2025-02-13 17:18
VLAI
Title
Use After Free in vim/vim
Summary
Use After Free in GitHub repository vim/vim prior to 9.0.1857.
Severity
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
7 references
Impacted products
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CVE-2023-4752 (GCVE-0-2023-4752)
Vulnerability from cvelistv5 – Published: 2023-09-04 13:46 – Updated: 2025-11-03 20:36
VLAI
Title
Use After Free in vim/vim
Summary
Use After Free in GitHub repository vim/vim prior to 9.0.1858.
Severity
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
9 references
Impacted products
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CVE-2023-4755 (GCVE-0-2023-4755)
Vulnerability from cvelistv5 – Published: 2023-09-04 13:46 – Updated: 2024-09-19 15:35
VLAI
Title
Use After Free in gpac/gpac
Summary
Use After Free in GitHub repository gpac/gpac prior to 2.3-DEV.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
Impacted products
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CVE-2023-47857 (GCVE-0-2023-47857)
Vulnerability from cvelistv5 – Published: 2024-01-02 07:24 – Updated: 2025-06-03 14:45
VLAI
Title
multimedia camera has a UAF vulnerability
Summary
in OpenHarmony v3.2.2 and prior versions allow a local attacker cause multimedia camera crash through modify a released pointer.
Severity
4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OpenHarmony | OpenHarmony |
Affected:
v3.2.0 , ≤ v3.2.2
(custom)
|
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CVE-2023-4806 (GCVE-0-2023-4806)
Vulnerability from cvelistv5 – Published: 2023-09-18 16:33 – Updated: 2026-05-12 10:12
VLAI
Title
Glibc: potential use-after-free in getaddrinfo()
Summary
A flaw has been identified in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL and AI_V4MAPPED as flags.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
17 references
Impacted products
10 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:2.28-225.el8_8.6 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8::baseos cpe:/a:redhat:enterprise_linux:8::appstream cpe:/a:redhat:enterprise_linux:8::crb |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support |
Unaffected:
0:2.28-189.8.el8_6 , < *
(rpm)
cpe:/o:redhat:rhev_hypervisor:4.4::el8 cpe:/a:redhat:rhel_eus:8.6::appstream cpe:/o:redhat:rhel_eus:8.6::baseos cpe:/a:redhat:rhel_eus:8.6::crb |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:2.34-100.el9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/o:redhat:enterprise_linux:9::baseos cpe:/a:redhat:enterprise_linux:9::crb |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:2.34-60.el9_2.7 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/o:redhat:enterprise_linux:9::baseos cpe:/a:redhat:enterprise_linux:9::crb |
|
| Red Hat | Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 |
Unaffected:
0:2.28-189.8.el8_6 , < *
(rpm)
cpe:/o:redhat:rhev_hypervisor:4.4::el8 cpe:/a:redhat:rhel_eus:8.6::appstream cpe:/o:redhat:rhel_eus:8.6::baseos cpe:/a:redhat:rhel_eus:8.6::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 |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.5 , < *
(custom)
|
Date Public
2023-09-12 00:00
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Mitigation
Phase: Architecture and Design
Strategy: Language Selection
Description:
- Choose a language that provides automatic memory management.
Mitigation
Phase: Implementation
Strategy: Attack Surface Reduction
Description:
- 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.