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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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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-2023-7152 (GCVE-0-2023-7152)
Vulnerability from cvelistv5 – Published: 2023-12-29 04:31 – Updated: 2025-02-13 17:27
VLAI
Title
MicroPython modselect.c poll_set_add_fd use after free
Summary
A vulnerability, which was classified as critical, has been found in MicroPython 1.21.0/1.22.0-preview. Affected by this issue is the function poll_set_add_fd of the file extmod/modselect.c. The manipulation leads to use after free. The exploit has been disclosed to the public and may be used. The patch is identified as 8b24aa36ba978eafc6114b6798b47b7bfecdca26. It is recommended to apply a patch to fix this issue. VDB-249158 is the identifier assigned to this vulnerability.
Severity
5.5 (Medium)
5.5 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.249158 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.249158 | signaturepermissions-required |
| https://github.com/micropython/micropython/issues/12887 | exploitissue-tracking |
| https://github.com/jimmo/micropython/commit/8b24a… | patch |
| https://lists.fedoraproject.org/archives/list/pac… | |
| https://lists.fedoraproject.org/archives/list/pac… | |
| https://lists.fedoraproject.org/archives/list/pac… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | MicroPython |
Affected:
1.21.0
Affected: 1.22.0-preview |
Credits
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CVE-2024-0124 (GCVE-0-2024-0124)
Vulnerability from cvelistv5 – Published: 2024-10-03 16:45 – Updated: 2024-10-03 18:05
VLAI
Summary
NVIDIA CUDA Toolkit for Windows and Linux contains a vulnerability in the nvdisam command line tool, where a user can cause nvdisasm to read freed memory by running it on a malformed ELF file. A successful exploit of this vulnerability might lead to a limited denial of service.
Severity
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 | |
|---|---|---|---|
| NVIDIA | CUDA Toolkit |
Affected:
All versions up to and including CUDA Toolkit 12.6U1
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CVE-2024-0147 (GCVE-0-2024-0147)
Vulnerability from cvelistv5 – Published: 2025-01-28 03:27 – Updated: 2025-01-28 15:20
VLAI
Summary
NVIDIA GPU display driver for Windows and Linux contains a vulnerability where referencing memory after it has been freed can lead to denial of service or data tampering.
Severity
5.5 (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 | |
|---|---|---|---|
| NVIDIA | NVIDIA GPU Display Driver, vGPU software |
Affected:
R535, R550, R560, R565
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CVE-2024-0155 (GCVE-0-2024-0155)
Vulnerability from cvelistv5 – Published: 2024-03-04 13:00 – Updated: 2024-09-03 20:03
VLAI
Summary
Dell Digital Delivery, versions prior to 5.2.0.0, contain a Use After Free Vulnerability. A local low privileged attacker could potentially exploit this vulnerability, leading to application crash or execution of arbitrary code.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.dell.com/support/kbdoc/en-us/00022229… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Dell | Dell Digital Delivery (D3) |
Affected:
N/A , < 5.2.0.0
(semver)
|
|
| dell | digital_delivery |
Affected:
0 , < 5.2.0.0
(semver)
cpe:2.3:a:dell:digital_delivery:*:*:*:*:*:*:*:* |
Date Public
2024-03-01 06:30
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"datePublished": "2024-03-04T13:00:46.117Z",
"dateReserved": "2023-12-14T05:30:02.336Z",
"dateUpdated": "2024-09-03T20:03:10.287Z",
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CVE-2024-0193 (GCVE-0-2024-0193)
Vulnerability from cvelistv5 – Published: 2024-01-02 18:05 – Updated: 2026-03-04 06:58
VLAI
Title
Kernel: netfilter: use-after-free in nft_trans_gc_catchall_sync leads to privilege escalation
Summary
A use-after-free flaw was found in the netfilter subsystem of the Linux kernel. If the catchall element is garbage-collected when the pipapo set is removed, the element can be deactivated twice. This can cause a use-after-free issue on an NFT_CHAIN object or NFT_OBJECT object, allowing a local unprivileged user with CAP_NET_ADMIN capability to escalate their privileges on the system.
Severity
7.8 (High)
SSVC
Exploitation: poc
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/errata/RHSA-2024:1018 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:1019 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:1248 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:2094 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:4412 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:4415 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2024-0193 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2255653 | issue-trackingx_refsource_REDHAT |
Impacted products
27 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:5.14.0-362.24.1.el9_3 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::realtime cpe:/a:redhat:enterprise_linux:9::crb cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::nfv cpe:/o:redhat:enterprise_linux:9::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions |
Unaffected:
0:5.14.0-70.105.1.el9_0 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.0::appstream cpe:/o:redhat:rhel_e4s:9.0::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions |
Unaffected:
0:5.14.0-70.105.1.rt21.177.el9_0 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.0::nfv cpe:/a:redhat:rhel_e4s:9.0::realtime |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support |
Unaffected:
0:5.14.0-284.55.1.el9_2 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.2::crb cpe:/o:redhat:rhel_eus:9.2::baseos cpe:/a:redhat:rhel_eus:9.2::appstream |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support |
Unaffected:
0:5.14.0-284.55.1.rt14.340.el9_2 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.2::realtime cpe:/a:redhat:rhel_eus:9.2::nfv |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-22 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-11 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v6.8.1-407 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-19 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v1.0.0-479 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-7 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v0.4.0-247 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-5 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v1.1.0-227 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.1-470 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v2.9.6-14 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-2 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-24 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-10 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v0.1.0-525 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v0.1.0-224 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v0.28.1-56 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| 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
2024-01-02 00:00
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CVE-2024-0217 (GCVE-0-2024-0217)
Vulnerability from cvelistv5 – Published: 2024-01-03 17:04 – Updated: 2025-11-21 06:24
VLAI
Title
Packagekitd: use-after-free in idle function callback
Summary
A use-after-free flaw was found in PackageKitd. In some conditions, the order of cleanup mechanics for a transaction could be impacted. As a result, some memory access could occur on memory regions that were previously freed. Once freed, a memory region can be reused for other allocations and any previously stored data in this memory region is considered lost.
Severity
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-2024-0217 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2256624 | issue-trackingx_refsource_REDHAT |
| https://github.com/PackageKit/PackageKit/commit/6… |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
1.2.0 , < 1.2.7
(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 |
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| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
Date Public
2024-01-03 00:00
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CVE-2024-0232 (GCVE-0-2024-0232)
Vulnerability from cvelistv5 – Published: 2024-01-16 14:01 – Updated: 2025-11-21 06:24
VLAI
Title
Sqlite: use-after-free bug in jsonparseaddnodearray
Summary
A heap use-after-free issue has been identified in SQLite in the jsonParseAddNodeArray() function in sqlite3.c. This flaw allows a local attacker to leverage a victim to pass specially crafted malicious input to the application, potentially causing a crash and leading to a denial of service.
Severity
4.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2024-0232 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2243754 | issue-trackingx_refsource_REDHAT |
| https://lists.fedoraproject.org/archives/list/pac… | x_transferred |
| https://security.netapp.com/advisory/ntap-2024031… | x_transferred |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 3.43.2
(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
2023-10-12 00:00
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CVE-2024-0562 (GCVE-0-2024-0562)
Vulnerability from cvelistv5 – Published: 2024-01-15 19:01 – Updated: 2025-11-15 08:17
VLAI
Title
Kernel: use-after-free after removing device in wb_inode_writeback_end in mm/page-writeback.c
Summary
A use-after-free flaw was found in the Linux Kernel. When a disk is removed, bdi_unregister is called to stop further write-back and waits for associated delayed work to complete. However, wb_inode_writeback_end() may schedule bandwidth estimation work after this has completed, which can result in the timer attempting to access the recently freed bdi_writeback.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
4 references
| URL | Tags |
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| https://access.redhat.com/errata/RHSA-2024:0412 | vendor-advisoryx_refsource_REDHAT |
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| https://patchwork.kernel.org/project/linux-mm/pat… |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 6.0-rc3
(semver)
|
|||
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support |
Unaffected:
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cpe:/a:redhat:rhel_eus:8.6::crb cpe:/o:redhat:rhel_eus:8.6::baseos cpe:/o:redhat:rhev_hypervisor:4.4::el8 |
|
| Red Hat | Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-372.87.1.el8_6 , < *
(rpm)
cpe:/a:redhat:rhel_eus:8.6::crb cpe:/o:redhat:rhel_eus:8.6::baseos cpe:/o:redhat:rhev_hypervisor:4.4::el8 |
|
| 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
2023-03-10 00:00
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CVE-2024-0582 (GCVE-0-2024-0582)
Vulnerability from cvelistv5 – Published: 2024-01-16 14:33 – Updated: 2025-11-20 07:09
VLAI
Title
Kernel: io_uring: page use-after-free vulnerability via buffer ring mmap
Summary
A memory leak flaw was found in the Linux kernel’s io_uring functionality in how a user registers a buffer ring with IORING_REGISTER_PBUF_RING, mmap() it, and then frees it. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2024-0582 | vdb-entryx_refsource_REDHAT |
| https://bugs.chromium.org/p/project-zero/issues/d… | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2254050 | issue-trackingx_refsource_REDHAT |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | |
| http://www.openwall.com/lists/oss-security/2024/04/24/3 | x_transferred |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Unaffected:
0 , < 6.4.0
(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
2024-01-08 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
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
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.