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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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 (8,284)
page 17 of 415| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2021-30474 | Cri | 0.64 | 9.8 | 0.02 | Jun 2, 2021 | aom_dsp/grain_table.c in libaom in AOMedia before 2021-03-30 has a use-after-free. | ||
| CVE-2021-33574 | Cri | 0.64 | 9.8 | 0.03 | May 25, 2021 | The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service… | ||
| CVE-2021-20204 | Cri | 0.64 | 9.8 | 0.02 | May 6, 2021 | A heap memory corruption problem (use after free) can be triggered in libgetdata v0.10.0 when processing maliciously crafted dirfile databases. This degrades the confidentiality, integrity and availability of third-party software that uses libgetdata as a library. This… | ||
| CVE-2021-20232 | Cri | 0.64 | 9.8 | 0.03 | Mar 12, 2021 | A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences. | ||
| CVE-2021-27646 | Cri | 0.64 | 9.8 | 0.04 | Mar 12, 2021 | Use After Free vulnerability in iscsi_snapshot_comm_core in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote attackers to execute arbitrary code via crafted web requests. | ||
| CVE-2020-11272 | Cri | 0.64 | 9.8 | 0.01 | Feb 22, 2021 | Before enqueuing a frame to the PE queue for further processing, an entry in a hash table can be deleted and using a stale version later can lead to use after free condition in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics… | ||
| CVE-2021-27377 | Cri | 0.64 | 9.8 | 0.01 | Feb 18, 2021 | An issue was discovered in the yottadb crate before 1.2.0 for Rust. For some memory-allocation patterns, ydb_subscript_next_st and ydb_subscript_prev_st have a use-after-free. | ||
| CVE-2021-26689 | Cri | 0.64 | 9.8 | 0.01 | Feb 4, 2021 | An issue was discovered on LG mobile devices with Android OS 8.0, 8.1, 9.0, and 10 software. The USB laf gadget has a use-after-free. The LG ID is LVE-SMP-200031 (February 2021). | ||
| CVE-2020-26972 | Cri | 0.64 | 9.8 | 0.01 | Jan 7, 2021 | The lifecycle of IPC Actors allows managed actors to outlive their manager actors; and the former must ensure that they are not attempting to use a dead actor they have a reference to. Such a check was omitted in WebGL, resulting in a use-after-free and a potentially exploitable… | ||
| CVE-2020-35862 | Cri | 0.64 | 9.8 | 0.02 | Dec 31, 2020 | An issue was discovered in the bitvec crate before 0.17.4 for Rust. BitVec to BitBox conversion leads to a use-after-free or double free. | ||
| CVE-2020-26950 | Hig | 0.64 | 8.8 | 0.42 | Dec 9, 2020 | In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable use-after-free condition. This vulnerability affects Firefox < 82.0.3, Firefox ESR < 78.4.1, and Thunderbird < 78.4.2. | ||
| CVE-2020-28951 | Cri | 0.64 | 9.8 | 0.02 | Nov 19, 2020 | libuci in OpenWrt before 18.06.9 and 19.x before 19.07.5 may encounter a use after free when using malicious package names. This is related to uci_parse_package in file.c and uci_strdup in util.c. | ||
| CVE-2020-1909 | Cri | 0.64 | 9.8 | 0.02 | Nov 3, 2020 | A use-after-free in a logging library in WhatsApp for iOS prior to v2.20.111 and WhatsApp Business for iOS prior to v2.20.111 could have resulted in memory corruption, crashes and potentially code execution. This could have happened only if several events occurred together in… | ||
| CVE-2020-15993 | Cri | 0.64 | 9.8 | 0.01 | Nov 3, 2020 | Use after free in printing in Google Chrome prior to 86.0.4240.99 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | ||
| CVE-2019-8578 | Cri | 0.64 | 9.8 | 0.03 | Oct 27, 2020 | A use after free issue was addressed with improved memory management. This issue is fixed in AirPort Base Station Firmware Update 7.8.1, AirPort Base Station Firmware Update 7.9.1. A remote attacker may be able to cause arbitrary code execution. | ||
| CVE-2020-15684 | Cri | 0.64 | 9.8 | 0.01 | Oct 22, 2020 | Mozilla developers reported memory safety bugs present in Firefox 81. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 82. | ||
| CVE-2020-15683 | Cri | 0.64 | 9.8 | 0.03 | Oct 22, 2020 | Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This… | ||
| CVE-2020-9895 | Cri | 0.64 | 9.8 | 0.04 | Oct 16, 2020 | A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A remote attacker may be able to cause… | ||
| CVE-2020-26539 | Cri | 0.64 | 9.8 | 0.02 | Oct 2, 2020 | An issue was discovered in Foxit Reader and PhantomPDF before 10.1. When there is a multiple interpretation error for /V (in the Additional Action and Field dictionaries), a use-after-free can occur with resultant remote code execution (or an information leak). | ||
| CVE-2020-26534 | Cri | 0.64 | 9.8 | 0.02 | Oct 2, 2020 | An issue was discovered in Foxit Reader and PhantomPDF before 10.1. There is an Opt object use-after-free related to Field::ClearItems and Field::DeleteOptions, during AcroForm JavaScript execution. |
- risk 0.64cvss 9.8epss 0.02
aom_dsp/grain_table.c in libaom in AOMedia before 2021-03-30 has a use-after-free.
- risk 0.64cvss 9.8epss 0.03
The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service…
- risk 0.64cvss 9.8epss 0.02
A heap memory corruption problem (use after free) can be triggered in libgetdata v0.10.0 when processing maliciously crafted dirfile databases. This degrades the confidentiality, integrity and availability of third-party software that uses libgetdata as a library. This…
- risk 0.64cvss 9.8epss 0.03
A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences.
- risk 0.64cvss 9.8epss 0.04
Use After Free vulnerability in iscsi_snapshot_comm_core in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote attackers to execute arbitrary code via crafted web requests.
- risk 0.64cvss 9.8epss 0.01
Before enqueuing a frame to the PE queue for further processing, an entry in a hash table can be deleted and using a stale version later can lead to use after free condition in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics…
- risk 0.64cvss 9.8epss 0.01
An issue was discovered in the yottadb crate before 1.2.0 for Rust. For some memory-allocation patterns, ydb_subscript_next_st and ydb_subscript_prev_st have a use-after-free.
- risk 0.64cvss 9.8epss 0.01
An issue was discovered on LG mobile devices with Android OS 8.0, 8.1, 9.0, and 10 software. The USB laf gadget has a use-after-free. The LG ID is LVE-SMP-200031 (February 2021).
- risk 0.64cvss 9.8epss 0.01
The lifecycle of IPC Actors allows managed actors to outlive their manager actors; and the former must ensure that they are not attempting to use a dead actor they have a reference to. Such a check was omitted in WebGL, resulting in a use-after-free and a potentially exploitable…
- risk 0.64cvss 9.8epss 0.02
An issue was discovered in the bitvec crate before 0.17.4 for Rust. BitVec to BitBox conversion leads to a use-after-free or double free.
- risk 0.64cvss 8.8epss 0.42
In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable use-after-free condition. This vulnerability affects Firefox < 82.0.3, Firefox ESR < 78.4.1, and Thunderbird < 78.4.2.
- risk 0.64cvss 9.8epss 0.02
libuci in OpenWrt before 18.06.9 and 19.x before 19.07.5 may encounter a use after free when using malicious package names. This is related to uci_parse_package in file.c and uci_strdup in util.c.
- risk 0.64cvss 9.8epss 0.02
A use-after-free in a logging library in WhatsApp for iOS prior to v2.20.111 and WhatsApp Business for iOS prior to v2.20.111 could have resulted in memory corruption, crashes and potentially code execution. This could have happened only if several events occurred together in…
- risk 0.64cvss 9.8epss 0.01
Use after free in printing in Google Chrome prior to 86.0.4240.99 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
- risk 0.64cvss 9.8epss 0.03
A use after free issue was addressed with improved memory management. This issue is fixed in AirPort Base Station Firmware Update 7.8.1, AirPort Base Station Firmware Update 7.9.1. A remote attacker may be able to cause arbitrary code execution.
- risk 0.64cvss 9.8epss 0.01
Mozilla developers reported memory safety bugs present in Firefox 81. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 82.
- risk 0.64cvss 9.8epss 0.03
Mozilla developers and community members reported memory safety bugs present in Firefox 81 and Firefox ESR 78.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This…
- risk 0.64cvss 9.8epss 0.04
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A remote attacker may be able to cause…
- risk 0.64cvss 9.8epss 0.02
An issue was discovered in Foxit Reader and PhantomPDF before 10.1. When there is a multiple interpretation error for /V (in the Additional Action and Field dictionaries), a use-after-free can occur with resultant remote code execution (or an information leak).
- risk 0.64cvss 9.8epss 0.02
An issue was discovered in Foxit Reader and PhantomPDF before 10.1. There is an Opt object use-after-free related to Field::ClearItems and Field::DeleteOptions, during AcroForm JavaScript execution.