Common Weakness Enumeration
CWE-415
AllowedDouble Free
Abstraction: Variant · Status: Draft
The product calls free() twice on the same memory address.
337 vulnerabilities reference this CWE, most recent first.
CVE-2024-2002 (GCVE-0-2024-2002)
Vulnerability from cvelistv5 – Published: 2024-03-18 12:26 – Updated: 2026-11-05 11:44
VLAI
EPSS
VEX
Title
Libdwarf: crashes randomly on fuzzed object
Summary
A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-28 15:05 UTC
CWE
- CWE-415 - Double Free
Assigner
redhat
CNA
References
4 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2024-2002 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2267700 | issue-trackingx_refsource_REDHAT |
| https://github.com/davea42/libdwarf-code/blob/mai… | |
| https://lists.fedoraproject.org/archives/list/pac… | x_transferred |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0.1.0
Unaffected: 0.9.2 |
|||
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:rhel_els:7
|
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/a:redhat:enterprise_linux:8
|
Date Public
2024-02-17 00:00
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CVE-2023-52384 (GCVE-0-2023-52384)
Vulnerability from cvelistv5 – Published: 2024-05-11 09:53 – Updated: 2024-08-02 22:55
VLAI
EPSS
VEX
Summary
Double-free vulnerability in the RSMC module
Impact: Successful exploitation of this vulnerability will affect availability.
Severity
4.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-11 16:53 UTC
CWE
- CWE-415 - Double Free
Assigner
huawei
CNA
References
Impacted products
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CVE-2023-52383 (GCVE-0-2023-52383)
Vulnerability from cvelistv5 – Published: 2024-05-11 09:52 – Updated: 2024-08-02 22:55
VLAI
EPSS
VEX
Summary
Double-free vulnerability in the RSMC module
Impact: Successful exploitation of this vulnerability will affect availability.
Severity
4.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-11 16:53 UTC
CWE
- CWE-415 - Double Free
Assigner
huawei
CNA
References
Impacted products
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CVE-2023-45679 (GCVE-0-2023-45679)
Vulnerability from cvelistv5 – Published: 2023-10-20 23:26 – Updated: 2024-09-12 13:36
VLAI
EPSS
VEX
Title
Attempt to free an uninitialized memory pointer in vorbis_deinit in stb_vorbis
Summary
stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger memory allocation failure in `start_decoder`. In that case the function returns early, but some of the pointers in `f->comment_list` are left initialized and later `setup_free` is called on these pointers in `vorbis_deinit`. This issue may lead to code execution.
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-12 13:31 UTC
CWE
- CWE-415 - Double Free
Assigner
GitHub_M
CNA
References
3 references
| URL | Tags |
|---|---|
| https://securitylab.github.com/advisories/GHSL-20… | x_refsource_CONFIRM |
| https://github.com/nothings/stb/blob/5736b15f7ea0… | x_refsource_MISC |
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Impacted products
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CVE-2023-45666 (GCVE-0-2023-45666)
Vulnerability from cvelistv5 – Published: 2023-10-20 23:26 – Updated: 2025-02-13 17:14
VLAI
EPSS
VEX
Title
Possible double-free or memory leak in stbi__load_gif_main in stb_image
Summary
stb_image is a single file MIT licensed library for processing images. It may look like `stbi__load_gif_main` doesn’t give guarantees about the content of output value `*delays` upon failure. Although it sets `*delays` to zero at the beginning, it doesn’t do it in case the image is not recognized as GIF and a call to `stbi__load_gif_main_outofmem` only frees possibly allocated memory in `*delays` without resetting it to zero. Thus it would be fair to say the caller of `stbi__load_gif_main` is responsible to free the allocated memory in `*delays` only if `stbi__load_gif_main` returns a non null value. However at the same time the function may return null value, but fail to free the memory in `*delays` if internally `stbi__convert_format` is called and fails. Thus the issue may lead to a memory leak if the caller chooses to free `delays` only when `stbi__load_gif_main` didn’t fail or to a double-free if the `delays` is always freed
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-12 14:07 UTC
CWE
- CWE-415 - Double Free
Assigner
GitHub_M
CNA
References
6 references
Impacted products
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CVE-2023-45664 (GCVE-0-2023-45664)
Vulnerability from cvelistv5 – Published: 2023-10-20 23:26 – Updated: 2025-02-13 17:14
VLAI
EPSS
VEX
Title
Double-free in stbi__load_gif_main_outofmem in stb_image
Summary
stb_image is a single file MIT licensed library for processing images. A crafted image file can trigger `stbi__load_gif_main_outofmem` attempt to double-free the out variable. This happens in `stbi__load_gif_main` because when the `layers * stride` value is zero the behavior is implementation defined, but common that realloc frees the old memory and returns null pointer. Since it attempts to double-free the memory a few lines below the first “free”, the issue can be potentially exploited only in a multi-threaded environment. In the worst case this may lead to code execution.
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-12 14:20 UTC
CWE
- CWE-415 - Double Free
Assigner
GitHub_M
CNA
References
5 references
Impacted products
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CVE-2023-45584 (GCVE-0-2023-45584)
Vulnerability from cvelistv5 – Published: 2025-08-12 18:59 – Updated: 2026-02-26 17:48
VLAI
EPSS
VEX
Summary
A double free vulnerability [CWE-415] vulnerability in Fortinet FortiOS 7.4.0, FortiOS 7.2.0 through 7.2.5, FortiOS 7.0.0 through 7.0.12, FortiOS 6.4 all versions, FortiPAM 1.1 all versions, FortiPAM 1.0 all versions, FortiProxy 7.4.0 through 7.4.1, FortiProxy 7.2.0 through 7.2.7, FortiProxy 7.0.0 through 7.0.13 allows a privileged attacker to execute code or commands via crafted HTTP or HTTPs requests.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-08-13 15:04 UTC
CWE
- CWE-415 - Execute unauthorized code or commands
Assigner
fortinet
CNA
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Fortinet | FortiProxy |
Affected:
7.4.0 , ≤ 7.4.1
(semver)
Affected: 7.2.0 , ≤ 7.2.7 (semver) Affected: 7.0.0 , ≤ 7.0.13 (semver) cpe:2.3:a:fortinet:fortiproxy:7.4.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.4.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.7:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.6:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.2.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.13:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.12:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.11:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.10:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.9:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.8:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.7:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.6:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiproxy:7.0.0:*:*:*:*:*:*:* |
|
| Fortinet | FortiOS |
Affected:
7.4.0
Affected: 7.2.0 , ≤ 7.2.5 (semver) Affected: 7.0.0 , ≤ 7.0.12 (semver) Affected: 6.4.0 , ≤ 6.4.16 (semver) cpe:2.3:o:fortinet:fortios:7.4.0:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.2.5:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.2.4:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.2.3:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.2.2:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.2.1:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.2.0:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.0.12:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.0.11:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.0.10:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.0.9:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.0.8:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.0.7:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.0.6:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.0.5:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.0.4:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.0.3:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.0.2:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.0.1:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:7.0.0:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.16:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.15:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.14:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.13:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.12:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.11:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.10:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.9:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.8:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.7:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.6:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.5:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.4:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.3:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.2:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.1:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.0:*:*:*:*:*:*:* |
|
| Fortinet | FortiPAM |
Affected:
1.1.0 , ≤ 1.1.2
(semver)
Affected: 1.0.0 , ≤ 1.0.3 (semver) cpe:2.3:o:fortinet:fortipam:1.1.2:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortipam:1.1.1:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortipam:1.1.0:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortipam:1.0.3:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortipam:1.0.2:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortipam:1.0.1:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortipam:1.0.0:*:*:*:*:*:*:* |
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CVE-2023-44247 (GCVE-0-2023-44247)
Vulnerability from cvelistv5 – Published: 2024-05-14 16:19 – Updated: 2026-01-14 09:14
VLAI
EPSS
VEX
Summary
A double free vulnerability [CWE-415] vulnerability in Fortinet FortiOS 6.4 all versions may allow a privileged attacker to execute code or commands via crafted HTTP or HTTPs requests.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-14 17:43 UTC
CWE
- CWE-415 - Execute unauthorized code or commands
Assigner
fortinet
CNA
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Fortinet | FortiOS |
Affected:
6.4.0 , ≤ 6.4.16
(semver)
cpe:2.3:o:fortinet:fortios:6.4.16:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.15:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.14:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.13:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.12:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.11:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.10:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.9:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.8:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.7:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.6:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.5:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.4:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.3:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.2:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.1:*:*:*:*:*:*:* cpe:2.3:o:fortinet:fortios:6.4.0:*:*:*:*:*:*:* |
|
| fortinet | fortios |
Affected:
6.2.0 , ≤ 6.2.*
(custom)
cpe:2.3:o:fortinet:fortios:6.2.0:*:*:*:*:*:*:* |
|
| fortinet | fortios |
Affected:
6.4.0 , ≤ 6.4.*
(custom)
cpe:2.3:o:fortinet:fortios:6.4.0:*:*:*:*:*:*:* |
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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
GitHub_M
CNA
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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CVE-2023-41678 (GCVE-0-2023-41678)
Vulnerability from cvelistv5 – Published: 2023-12-13 06:44 – Updated: 2026-02-25 16:12
VLAI
EPSS
VEX
Summary
A double free in Fortinet FortiOS versions 7.0.0 through 7.0.5, FortiPAM version 1.0.0 through 1.0.3, 1.1.0 through 1.1.1 allows attacker to execute unauthorized code or commands via specifically crafted request.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2023-12-14 05:00 UTC
CWE
- CWE-415 - Execute unauthorized code or commands
Assigner
fortinet
CNA
References
1 reference
Impacted products
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Mitigation
Architecture and Design
Choose a language that provides automatic memory management.
Mitigation
Implementation
Ensure that each allocation is freed only once. After freeing a chunk, set the pointer to NULL to ensure the pointer cannot be freed again. In complicated error conditions, be sure that clean-up routines respect the state of allocation properly. If the language is object oriented, ensure that object destructors delete each chunk of memory only once.
Mitigation
Implementation
Use a static analysis tool to find double free instances.
No CAPEC attack patterns related to this CWE.