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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
7,660 vulnerabilities with CWE-416
CVE-2021-30562
HIGH
Google Chrome <91.0.4472.164 - Use After Free
CVSS 8.8
CVE-2021-30560
HIGH
Google Chrome <91.0.4472.164 - Use After Free
CVSS 8.8
CVE-2021-30541
HIGH
Google Chrome <91.0.4472.164 - Use After Free
CVSS 8.8
CVE-2021-22390
CRITICAL
Huawei Smartphone - Memory Corruption
CVSS 9.8
CVE-2021-29657
HIGH
Linux Kernel 5.10-5.10.28 - Use-After-Free via Nested SVM VMCB12 Double Fetch
CVSS 7.4
CVE-2021-37159
MEDIUM
Linux Kernel < 5.13.4 - Use-After-Free in hso_free_net_device
CVSS 6.4
CVE-2021-36980
MEDIUM
Openvswitch < 2.15.0 - Use After Free
CVSS 5.5
CVE-2021-36976
MEDIUM
libarchive 3.4.1-3.5.1 - Use-After-Free in copy_string
CVSS 6.5
CVE-2021-34498
HIGH
Windows GDI - Use-After-Free Elevation of Privilege
CVSS 7.8
CVE-2021-0587
HIGH
Android 8.1-11 - Use-After-Free in StreamOut::prepareForWriting
CVSS 7.8
CVE-2021-34330
HIGH
Siemens JT2Go and Teamcenter Visualization < 13.2.0 - Remote Code Execution via JT File Parsing
CVSS 7.8
CVE-2021-34324
HIGH
Siemens JT2Go and Teamcenter Visualization < 13.2.0 - Remote Code Execution via JT File Parsing
CVSS 7.8
CVE-2021-34301
HIGH
Siemens JT2Go and Teamcenter Visualization < 13.2.0 - Remote Code Execution via BMP File Parsing
CVSS 7.8
CVE-2021-34298
HIGH
Siemens JT2Go and Teamcenter Visualization < 13.2.0 - Remote Code Execution via BMP File Parsing
CVSS 7.8
CVE-2021-1940
HIGH
Qualcomm AQT1000 Firmware - Use-After-Free
CVSS 8.4
CVE-2021-27037
HIGH
Autodesk Design Review 2011-2018 - Use-After-Free in PNG/PDF/DWF File Parsing
CVSS 7.8
CVE-2021-21806
HIGH
WebKitGTK 2.30.3 - Use-After-Free via Crafted HTML Web Page
CVSS 8.8
CVE-2021-21779
HIGH
WebKitGTK 2.30.4 - Use-After-Free in GraphicsContext
CVSS 8.8
CVE-2021-21775
HIGH
WebKitGTK 2.30.4 - Use-After-Free in ImageLoader Event Processing
CVSS 8.0
CVE-2021-36145
HIGH
ACRN < 2.5 - Use-After-Free in Device Model Memory Management
CVSS 7.5
CVE-2021-36144
HIGH
ACRN < 2.5 - Use-After-Free in Polling Timer Handler
CVSS 7.5
CVE-2021-30557
HIGH
Google Chrome <91.0.4472.114 - Use After Free
CVSS 8.8
CVE-2021-30556
HIGH
Google Chrome <91.0.4472.114 - Use After Free
CVSS 8.8
CVE-2021-30555
HIGH
Google Chrome <91.0.4472.114 - Use After Free
CVSS 8.8
CVE-2021-30554
HIGH
KEV
Google Chrome <91.0.4472.114 - Use After Free
CVSS 8.8
Details
Vulnerabilities
7,660
Exploit Likelihood
High