CWE-416
Use After Free
Description
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
Hierarchy (View 1000)
Parents
Children
none
CVEs mapped to this weakness (8,192)
page 239 of 410| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2021-34298 | Hig | 0.51 | 7.8 | 0.02 | Jul 13, 2021 | A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The BMP_Loader.dll library in affected applications lacks proper validation of user-supplied data prior to performing further free operations on an object when… | ||
| CVE-2021-27037 | Hig | 0.51 | 7.8 | 0.02 | Jul 9, 2021 | A maliciously crafted PNG, PDF or DWF file in Autodesk Design Review 2018, 2017, 2013, 2012, 2011 can be used to attempt to free an object that has already been freed while parsing them. This vulnerability may be exploited by remote malicious actors to execute arbitrary code. | ||
| CVE-2020-36405 | Hig | 0.51 | 7.8 | 0.01 | Jul 1, 2021 | Keystone Engine 0.9.2 has a use-after-free in llvm_ks::X86Operand::getToken. | ||
| CVE-2021-31516 | Hig | 0.51 | 7.8 | 0.02 | Jun 29, 2021 | This vulnerability allows remote attackers to execute arbitrary code on affected installations of Vector 35 Binary Ninja 2.3.2660 (Build ID 88f343c3). User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious… | ||
| CVE-2021-28691 | Hig | 0.51 | 7.8 | 0.00 | Jun 29, 2021 | Guest triggered use-after-free in Linux xen-netback A malicious or buggy network PV frontend can force Linux netback to disable the interface and terminate the receive kernel thread associated with queue 0 in response to the frontend sending a malformed packet. Such kernel… | ||
| CVE-2021-0531 | Hig | 0.51 | 7.8 | 0.00 | Jun 21, 2021 | In memory management driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android… | ||
| CVE-2021-0527 | Hig | 0.51 | 7.8 | 0.00 | Jun 21, 2021 | In memory management driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android… | ||
| CVE-2021-0525 | Hig | 0.51 | 7.8 | 0.00 | Jun 21, 2021 | In memory management driver, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android… | ||
| CVE-2021-32944 | Hig | 0.51 | 7.8 | 0.03 | Jun 17, 2021 | A use-after-free issue exists in the DGN file-reading procedure in the Drawings SDK (All versions prior to 2022.4) resulting from the lack of proper validation of user-supplied data. This can result in a memory corruption or arbitrary code execution, allowing attackers to cause… | ||
| CVE-2021-31502 | Hig | 0.51 | 7.8 | 0.01 | Jun 15, 2021 | This vulnerability allows remote attackers to execute arbitrary code on affected installations of OpenText Brava! Desktop Build 16.6.4.55. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The… | ||
| CVE-2021-31497 | Hig | 0.51 | 7.8 | 0.01 | Jun 15, 2021 | This vulnerability allows remote attackers to execute arbitrary code on affected installations of OpenText Brava! Desktop 16.6.3.84. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific… | ||
| CVE-2021-0497 | Hig | 0.51 | 7.8 | 0.00 | Jun 11, 2021 | In memory management driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android… | ||
| CVE-2021-0496 | Hig | 0.51 | 7.8 | 0.00 | Jun 11, 2021 | In memory management driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android… | ||
| CVE-2021-22759 | Hig | 0.51 | 7.8 | 0.01 | Jun 11, 2021 | A CWE-416: Use after free vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to use of unchecked input data, when a malicious CGF file is imported to IGSS Definition. | ||
| CVE-2020-11239 | Hig | 0.51 | 7.8 | 0.00 | Jun 9, 2021 | Use after free issue when importing a DMA buffer by using the CPU address of the buffer due to attachment is not cleaned up properly in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon… | ||
| CVE-2020-25671 | Hig | 0.51 | 7.8 | 0.01 | May 26, 2021 | A vulnerability was found in Linux Kernel, where a refcount leak in llcp_sock_connect() causing use-after-free which might lead to privilege escalations. | ||
| CVE-2020-25670 | Hig | 0.51 | 7.8 | 0.01 | May 26, 2021 | A vulnerability was found in Linux Kernel where refcount leak in llcp_sock_bind() causing use-after-free which might lead to privilege escalations. | ||
| CVE-2021-3483 | Hig | 0.51 | 7.8 | 0.00 | May 17, 2021 | A flaw was found in the Nosy driver in the Linux kernel. This issue allows a device to be inserted twice into a doubly-linked list, leading to a use-after-free when one of these devices is removed. The highest threat from this vulnerability is to confidentiality, integrity, as… | ||
| CVE-2021-33034 | Hig | 0.51 | 7.8 | 0.01 | May 14, 2021 | In the Linux kernel before 5.12.4, net/bluetooth/hci_event.c has a use-after-free when destroying an hci_chan, aka CID-5c4c8c954409. This leads to writing an arbitrary value. | ||
| CVE-2021-33033 | Hig | 0.51 | 7.8 | 0.01 | May 14, 2021 | The Linux kernel before 5.11.14 has a use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c because the CIPSO and CALIPSO refcounting for the DOI definitions is mishandled, aka CID-ad5d07f4a9cd. This leads to writing an arbitrary value. |
- risk 0.51cvss 7.8epss 0.02
A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The BMP_Loader.dll library in affected applications lacks proper validation of user-supplied data prior to performing further free operations on an object when…
- risk 0.51cvss 7.8epss 0.02
A maliciously crafted PNG, PDF or DWF file in Autodesk Design Review 2018, 2017, 2013, 2012, 2011 can be used to attempt to free an object that has already been freed while parsing them. This vulnerability may be exploited by remote malicious actors to execute arbitrary code.
- risk 0.51cvss 7.8epss 0.01
Keystone Engine 0.9.2 has a use-after-free in llvm_ks::X86Operand::getToken.
- risk 0.51cvss 7.8epss 0.02
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Vector 35 Binary Ninja 2.3.2660 (Build ID 88f343c3). User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious…
- risk 0.51cvss 7.8epss 0.00
Guest triggered use-after-free in Linux xen-netback A malicious or buggy network PV frontend can force Linux netback to disable the interface and terminate the receive kernel thread associated with queue 0 in response to the frontend sending a malformed packet. Such kernel…
- risk 0.51cvss 7.8epss 0.00
In memory management driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android…
- risk 0.51cvss 7.8epss 0.00
In memory management driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android…
- risk 0.51cvss 7.8epss 0.00
In memory management driver, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android…
- risk 0.51cvss 7.8epss 0.03
A use-after-free issue exists in the DGN file-reading procedure in the Drawings SDK (All versions prior to 2022.4) resulting from the lack of proper validation of user-supplied data. This can result in a memory corruption or arbitrary code execution, allowing attackers to cause…
- risk 0.51cvss 7.8epss 0.01
This vulnerability allows remote attackers to execute arbitrary code on affected installations of OpenText Brava! Desktop Build 16.6.4.55. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The…
- risk 0.51cvss 7.8epss 0.01
This vulnerability allows remote attackers to execute arbitrary code on affected installations of OpenText Brava! Desktop 16.6.3.84. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific…
- risk 0.51cvss 7.8epss 0.00
In memory management driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android…
- risk 0.51cvss 7.8epss 0.00
In memory management driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android…
- risk 0.51cvss 7.8epss 0.01
A CWE-416: Use after free vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to use of unchecked input data, when a malicious CGF file is imported to IGSS Definition.
- risk 0.51cvss 7.8epss 0.00
Use after free issue when importing a DMA buffer by using the CPU address of the buffer due to attachment is not cleaned up properly in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon…
- risk 0.51cvss 7.8epss 0.01
A vulnerability was found in Linux Kernel, where a refcount leak in llcp_sock_connect() causing use-after-free which might lead to privilege escalations.
- risk 0.51cvss 7.8epss 0.01
A vulnerability was found in Linux Kernel where refcount leak in llcp_sock_bind() causing use-after-free which might lead to privilege escalations.
- risk 0.51cvss 7.8epss 0.00
A flaw was found in the Nosy driver in the Linux kernel. This issue allows a device to be inserted twice into a doubly-linked list, leading to a use-after-free when one of these devices is removed. The highest threat from this vulnerability is to confidentiality, integrity, as…
- risk 0.51cvss 7.8epss 0.01
In the Linux kernel before 5.12.4, net/bluetooth/hci_event.c has a use-after-free when destroying an hci_chan, aka CID-5c4c8c954409. This leads to writing an arbitrary value.
- risk 0.51cvss 7.8epss 0.01
The Linux kernel before 5.11.14 has a use-after-free in cipso_v4_genopt in net/ipv4/cipso_ipv4.c because the CIPSO and CALIPSO refcounting for the DOI definitions is mishandled, aka CID-ad5d07f4a9cd. This leads to writing an arbitrary value.