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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
9841 vulnerabilities reference this CWE, most recent first.
CVE-2024-1847 (GCVE-0-2024-1847)
Vulnerability from cvelistv5 – Published: 2024-02-28 17:34 – Updated: 2024-09-02 08:11
VLAI
EPSS
VEX
Title
Multiple vulnerabilities exist in file reading procedure in eDrawings from Release SOLIDWORKS 2023 through Release SOLIDWORKS 2024
Summary
Heap-based Buffer Overflow, Memory Corruption, Out-Of-Bounds Read, Out-Of-Bounds Write, Stack-based Buffer Overflow, Type Confusion, Uninitialized Variable, Use-After-Free vulnerabilities exist in the file reading procedure in eDrawings from Release SOLIDWORKS 2023 through Release SOLIDWORKS 2024. These vulnerabilities could allow an attacker to execute arbitrary code while opening a specially crafted CATPART, IPT, JT, SAT, STL, STP, X_B or X_T file. NOTE: CVE-2024-3298 and CVE-2024-3299 were SPLIT from this ID.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Dassault Systèmes | eDrawings |
Affected:
Release SOLIDWORKS 2023 SP0 , ≤ Release SOLIDWORKS 2023 SP5
(custom)
Affected: Release SOLIDWORKS 2024 SP0 , ≤ Release SOLIDWORKS 2024 SP1 (custom) |
|
| 3ds | edrawings |
Affected:
2023 , ≤ 2023_sp5
(custom)
cpe:2.3:a:3ds:edrawings:2023:sp0:*:*:*:*:*:* |
|
| 3ds | edrawings |
Affected:
2024 , ≤ 2024_sp1
(custom)
cpe:2.3:a:3ds:edrawings:2024:sp0:*:*:*:*:*:* |
Credits
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CVE-2024-1454 (GCVE-0-2024-1454)
Vulnerability from cvelistv5 – Published: 2024-02-12 22:29 – Updated: 2025-11-07 00:20
VLAI
EPSS
VEX
Title
Opensc: memory use after free in authentic driver when updating token info
Summary
The use-after-free vulnerability was found in the AuthentIC driver in OpenSC packages, occuring in the card enrolment process using pkcs15-init when a user or administrator enrols or modifies cards. An attacker must have physical access to the computer system and requires a crafted USB device or smart card to present the system with specially crafted responses to the APDUs, which are considered high complexity and low severity. This manipulation can allow for compromised card management operations during enrolment.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2024-1454 | vdb-entryx_refsource_REDHAT |
| https://bugs.chromium.org/p/oss-fuzz/issues/detai… | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2263929 | issue-trackingx_refsource_REDHAT |
| https://github.com/OpenSC/OpenSC/commit/5835f0d4f… | |
| https://lists.fedoraproject.org/archives/list/pac… | x_transferred |
| https://lists.fedoraproject.org/archives/list/pac… | x_transferred |
| https://lists.fedoraproject.org/archives/list/pac… | x_transferred |
| https://lists.debian.org/debian-lts-announce/2024… |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0.25.0
|
|||
| 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 9 |
cpe:/o:redhat:enterprise_linux:9 |
Date Public
2024-02-12 00:00
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CVE-2024-1395 (GCVE-0-2024-1395)
Vulnerability from cvelistv5 – Published: 2024-05-03 13:24 – Updated: 2024-08-01 18:40
VLAI
EPSS
VEX
Title
Mali GPU Kernel Driver allows improper GPU memory processing operations
Summary
Use After Free vulnerability in Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations. If the system’s memory is carefully prepared by the user, then this in turn could give them access to already freed memory.
This issue affects Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r47p0.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Arm Ltd | Arm 5th Gen GPU Architecture Kernel Driver |
Affected:
r41p0 , ≤ r47p0
(patch)
|
|
| arm | 5th_gen_gpu_architecture_kernel_driver |
Affected:
r41p0 , ≤ r47p0
(custom)
cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:r41p0:*:*:*:*:*:*:* |
Date Public
2024-05-03 10:00
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CVE-2024-1312 (GCVE-0-2024-1312)
Vulnerability from cvelistv5 – Published: 2024-02-08 12:38 – Updated: 2024-08-01 18:33
VLAI
EPSS
VEX
Title
Kernel: race condition leads to use after free during vma lock in lock_vma_under_rcu
Summary
A use-after-free flaw was found in the Linux kernel's Memory Management subsystem when a user wins two races at the same time with a fail in the mas_prev_slot function. This issue could allow a local user to crash the system.
Severity
5.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2024-1312 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2225569 | issue-trackingx_refsource_REDHAT |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | kernel |
Unaffected:
6.5-rc4
|
|
| n/a | kernel | ||
| 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 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Fedora | Fedora |
Date Public
2023-07-26 00:00
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CVE-2024-1086 (GCVE-0-2024-1086)
Vulnerability from cvelistv5 – Published: 2024-01-31 12:14 – Updated: 2025-10-21 23:05
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's netfilter: nf_tables component
Summary
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
The nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT.
We recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.
Severity
7.8 (High)
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
15 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Kernel |
Affected:
3.15 , < 6.8
(custom)
|
|
| linux | linux_kernel |
Affected:
3.15 , < 6.8
(custom)
cpe:2.3:o:linux:linux_kernel:3.15:*:*:*:*:*:*:* |
Date Public
2024-01-24 19:02
Credits
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CVE-2024-1085 (GCVE-0-2024-1085)
Vulnerability from cvelistv5 – Published: 2024-01-31 12:14 – Updated: 2025-05-29 15:03
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's netfilter: nf_tables component
Summary
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
The nft_setelem_catchall_deactivate() function checks whether the catch-all set element is active in the current generation instead of the next generation before freeing it, but only flags it inactive in the next generation, making it possible to free the element multiple times, leading to a double free vulnerability.
We recommend upgrading past commit b1db244ffd041a49ecc9618e8feb6b5c1afcdaa7.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
2 references
Date Public
2024-01-17 11:02
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CVE-2024-1067 (GCVE-0-2024-1067)
Vulnerability from cvelistv5 – Published: 2024-05-03 13:25 – Updated: 2025-03-27 15:09
VLAI
EPSS
VEX
Title
Mali GPU Kernel Driver allows improper GPU memory processing operations
Summary
Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations. On Armv8.0 cores, there are certain combinations of the Linux Kernel and Mali GPU kernel driver configurations that would allow the GPU operations to affect the userspace memory of other processes.
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Severity
7.4 (High)
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
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Arm Ltd | Bifrost GPU Kernel Driver |
Affected:
r41p0 , ≤ r47p0
(patch)
|
|
| Arm Ltd | Valhall GPU Kernel Driver |
Affected:
r41p0 , ≤ r47p0
(patch)
|
|
| Arm Ltd | Arm 5th Gen GPU Architecture Kernel Driver |
Affected:
r41p0 , ≤ r47p0
(patch)
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Date Public
2024-05-03 10:00
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CVE-2024-1065 (GCVE-0-2024-1065)
Vulnerability from cvelistv5 – Published: 2024-04-19 08:51 – Updated: 2024-08-01 18:26
VLAI
EPSS
VEX
Title
Mali GPU Kernel Driver allows improper GPU memory processing operations
Summary
Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r45p0 through r48p0; Valhall GPU Kernel Driver: from r45p0 through r48p0; Arm 5th Gen GPU Architecture Kernel Driver: from r45p0 through r48p0.
Severity
5.9 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Arm Ltd | Bifrost GPU Kernel Driver |
Affected:
r45p0 , ≤ r48p0
(patch)
|
|
| Arm Ltd | Valhall GPU Kernel Driver |
Affected:
r45p0 , ≤ r48p0
(patch)
|
|
| Arm Ltd | Arm 5th Gen GPU Architecture Kernel Driver |
Affected:
r45p0 , ≤ r48p0
(patch)
|
|
| arm | valhall_gpu_kernel_driver |
Affected:
r45p0 , ≤ r48p0
(custom)
cpe:2.3:a:arm:valhall_gpu_kernel_driver:r45p0:*:*:*:*:*:*:* |
|
| arm | bifrost_gpu_kernel_driver |
Affected:
r45p0 , ≤ r48p0
(custom)
cpe:2.3:a:arm:bifrost_gpu_kernel_driver:r45p0:*:*:*:*:*:*:* |
|
| arm | 5th_gen_gpu_architecture_kernel_driver |
Affected:
r45p0 , ≤ r48p0
(custom)
cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:r45p0:*:*:*:*:*:*:* |
Date Public
2024-04-19 08:50
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CVE-2024-0775 (GCVE-0-2024-0775)
Vulnerability from cvelistv5 – Published: 2024-01-22 13:03 – Updated: 2025-11-20 18:10
VLAI
EPSS
VEX
Title
Kernel: use-after-free while changing the mount option in __ext4_remount leading
Summary
A use-after-free flaw was found in the __ext4_remount in fs/ext4/super.c in ext4 in the Linux kernel. This flaw allows a local user to cause an information leak problem while freeing the old quota file names before a potential failure, leading to a use-after-free.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2024-0775 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2259414 | issue-trackingx_refsource_REDHAT |
| https://scm.linefinity.com/common/linux-stable/co… |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 6.4-rc2
(semver)
|
|||
| 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 9 |
cpe:/o:redhat:enterprise_linux:9 |
Date Public
2023-05-05 00:00
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CVE-2024-0671 (GCVE-0-2024-0671)
Vulnerability from cvelistv5 – Published: 2024-04-19 08:50 – Updated: 2024-08-01 18:11
VLAI
EPSS
VEX
Title
Mali GPU Kernel Driver allows improper GPU memory processing operations
Summary
Use After Free vulnerability in Arm Ltd Midgard GPU Kernel Driver, Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.This issue affects Midgard GPU Kernel Driver: from r19p0 through r32p0; Bifrost GPU Kernel Driver: from r7p0 through r48p0; Valhall GPU Kernel Driver: from r19p0 through r48p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r48p0.
Severity
6.8 (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
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Arm Ltd | Midgard GPU Kernel Driver |
Affected:
r19p0 , ≤ r32p0
(patch)
|
|
| Arm Ltd | Bifrost GPU Kernel Driver |
Affected:
r7p0 , ≤ r48p0
(patch)
|
|
| Arm Ltd | Valhall GPU Kernel Driver |
Affected:
r19p0 , ≤ r48p0
(patch)
|
|
| Arm Ltd | Arm 5th Gen GPU Architecture Kernel Driver |
Affected:
r41p0 , ≤ r48p0
(patch)
|
|
| arm | 5th_gen_gpu_architecture_kernel_driver |
Affected:
r41p0
cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:r41p0:*:*:*:*:*:*:* |
|
| arm | valhall_gpu_kernel_driver |
Affected:
r19p0
cpe:2.3:a:arm:valhall_gpu_kernel_driver:r19p0:*:*:*:*:*:*:* |
|
| arm | bifrost_gpu_kernel_driver |
Affected:
r7p0
cpe:2.3:a:arm:bifrost_gpu_kernel_driver:-:*:*:*:*:*:*:* |
|
| arm | midgard_gpu_kernel_driver |
Affected:
r19p0
cpe:2.3:a:arm:midgard_gpu_kernel_driver:-:*:*:*:*:*:*:* |
Date Public
2024-04-19 08:50
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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.