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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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-2022-38446 (GCVE-0-2022-38446)
Vulnerability from cvelistv5 – Published: 2022-10-14 19:50 – Updated: 2025-04-23 16:46
VLAI
Title
Adobe Dimension SKP File Parsing Use-After-Free Remote Code Execution Vulnerability
Summary
Adobe Dimension versions 3.4.5 is 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
Impacted products
Date Public
2022-10-11 00:00
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CVE-2022-38447 (GCVE-0-2022-38447)
Vulnerability from cvelistv5 – Published: 2022-10-14 19:50 – Updated: 2025-04-23 16:46
VLAI
Title
Adobe Dimension SKP File Parsing Use-After-Free Remote Code Execution Vulnerability
Summary
Adobe Dimension versions 3.4.5 is 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
Impacted products
Date Public
2022-10-11 00:00
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CVE-2022-38448 (GCVE-0-2022-38448)
Vulnerability from cvelistv5 – Published: 2022-10-14 19:50 – Updated: 2025-04-23 16:46
VLAI
Title
Adobe Dimension SKP File Parsing Use-After-Free Remote Code Execution Vulnerability
Summary
Adobe Dimension versions 3.4.5 is 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
Impacted products
Date Public
2022-10-11 00:00
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CVE-2022-38457 (GCVE-0-2022-38457)
Vulnerability from cvelistv5 – Published: 2022-09-09 14:39 – Updated: 2024-09-17 02:11
VLAI
Title
There is an UAF vulnerability in vmwgfx driver
Summary
A use-after-free(UAF) vulnerability was found in function 'vmw_cmd_res_check' in drivers/gpu/vmxgfx/vmxgfx_execbuf.c in Linux kernel's vmwgfx driver with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).
Severity
6.3 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
| URL | Tags |
|---|---|
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Impacted products
Date Public
2022-09-06 00:00
Credits
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CVE-2022-3910 (GCVE-0-2022-3910)
Vulnerability from cvelistv5 – Published: 2022-11-22 12:12 – Updated: 2025-04-21 13:46
VLAI
Title
Use after free in IO_uring in the Linux Kernel
Summary
Use After Free vulnerability in Linux Kernel allows Privilege Escalation. An improper Update of Reference Count in io_uring leads to Use-After-Free and Local Privilege Escalation.
When io_msg_ring was invoked with a fixed file, it called io_fput_file() which improperly decreased its reference count (leading to Use-After-Free and Local Privilege Escalation). Fixed files are permanently registered to the ring, and should not be put separately.
We recommend upgrading past commit https://github.com/torvalds/linux/commit/fc7222c3a9f56271fba02aabbfbae999042f1679 https://github.com/torvalds/linux/commit/fc7222c3a9f56271fba02aabbfbae999042f1679
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
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux Kernel |
Affected:
5.18.0 , ≤ 5.19.10
(custom)
|
Date Public
2022-05-16 22:00
Credits
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CVE-2022-3977 (GCVE-0-2022-3977)
Vulnerability from cvelistv5 – Published: 2023-01-12 00:00 – Updated: 2025-04-08 18:03
VLAI
Summary
A use-after-free flaw was found in the Linux kernel MCTP (Management Component Transport Protocol) functionality. This issue occurs when a user simultaneously calls DROPTAG ioctl and socket close happens, which could allow a local user to crash the system or potentially escalate their privileges on the system.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
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CVE-2022-39847 (GCVE-0-2022-39847)
Vulnerability from cvelistv5 – Published: 2022-10-07 00:00 – Updated: 2024-08-03 12:07
VLAI
Summary
Use after free vulnerability in set_nft_pid and signal_handler function of NFC driver prior to SMR Oct-2022 Release 1 allows attackers to perform malicious actions.
Severity
4.9 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Samsung Mobile | Samsung Mobile Devices |
Affected:
Q(10), R(11), S(12) , < SMR Oct-2022 Release 1
(custom)
|
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CVE-2022-39853 (GCVE-0-2022-39853)
Vulnerability from cvelistv5 – Published: 2022-10-07 00:00 – Updated: 2024-08-03 12:07
VLAI
Summary
A use after free vulnerability in perf-mgr driver prior to SMR Oct-2022 Release 1 allows attacker to cause memory access fault.
Severity
4.4 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Samsung Mobile | Samsung Mobile Devices |
Affected:
Q(10), R(11), S(12) devices with Qualcomm SM8150 and SM8250 chipsets , < SMR Oct-2022 Release 1
(custom)
|
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CVE-2022-40129 (GCVE-0-2022-40129)
Vulnerability from cvelistv5 – Published: 2022-11-21 16:05 – Updated: 2025-04-15 18:39
VLAI
Summary
A use-after-free vulnerability exists in the JavaScript engine of Foxit Software's PDF Reader, version 12.0.1.12430. A specially-crafted PDF document can trigger the reuse of previously freed memory via misusing Optional Content Group API, which can lead to arbitrary code execution. An attacker needs to trick the user into opening the malicious file to trigger this vulnerability. Exploitation is also possible if a user visits a specially-crafted, malicious site if the browser plugin extension is enabled.
Severity
8.8 (High)
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
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Foxit | Foxit Reader |
Affected:
12.0.1.12430
|
Date Public
2022-11-10 00:00
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CVE-2022-40133 (GCVE-0-2022-40133)
Vulnerability from cvelistv5 – Published: 2022-09-09 14:39 – Updated: 2024-09-17 03:49
VLAI
Title
There is an UAF vulnerability in vmwgfx driver
Summary
A use-after-free(UAF) vulnerability was found in function 'vmw_execbuf_tie_context' in drivers/gpu/vmxgfx/vmxgfx_execbuf.c in Linux kernel's vmwgfx driver with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).
Severity
6.3 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://bugzilla.openanolis.cn/show_bug.cgi?id=2075 | x_refsource_MISC |
Impacted products
Date Public
2022-09-06 00:00
Credits
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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.