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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
7,547 vulnerabilities with CWE-416
CVE-2023-53536
HIGH
Linux Kernel 5.8-5.10.180 - Use-After-Free in blk_crypto_evict_key
CVSS 7.8
CVE-2023-53515
HIGH
Linux Kernel 4.15.1-4.19.293 - Use-After-Free in virtio-mmio vm_dev Lifecycle
CVSS 7.8
CVE-2023-53504
HIGH
Linux Kernel 6.3-6.4.10 - Use-After-Free in RDMA bnxt_re Device Deallocation
CVSS 7.8
CVE-2023-53500
HIGH
Linux Kernel 3.19.1-4.19.293 - Use-After-Free in decode_session6
CVSS 7.8
CVE-2023-53494
HIGH
Linux Kernel 5.4 - Use-After-Free in XTS Crypto Request Handling
CVSS 7.8
CVE-2023-53484
HIGH
Linux Kernel - Use-After-Free in CPU Remap Array Handling
CVSS 7.8
CVE-2023-53479
HIGH
Linux Kernel 6.0-6.1.43 6.4.8-6.4.* 6.5 - Use-After-Free in CXL Driver
CVSS 7.8
CVE-2023-53459
HIGH
Linux Kernel - Use-After-Free in HID mcp-2221 Delayed Work
CVSS 7.8
CVE-2023-53454
HIGH
Linux kernel 3.12-4.14.325 - Use-After-Free in HID Multitouch Input Device Name Handling
CVSS 7.8
CVE-2023-53446
HIGH
Linux Kernel 4.11-5.4.251 - Use-After-Free in PCI/ASPM on MFD Function Removal
CVSS 7.8
CVE-2023-53432
HIGH
Linux kernel < 5.15.128 - Use-After-Free in fwnet_finish_incoming_packet
CVSS 7.8
CVE-2023-53427
HIGH
Linux Kernel 4.16-4.19.276 - Use-After-Free in CIFS MR List Destruction
CVSS 7.8
CVE-2023-53426
HIGH
Linux Kernel 5.15.33-5.15.131 - Use-After-Free in XSK Diag Interface
CVSS 7.8
CVE-2023-53398
HIGH
Linux Kernel 6.0-6.1.17, 6.2.0-6.2.4 - Use-After-Free in mlx5 PTP Queue FIFO
CVSS 7.8
CVE-2023-53388
HIGH
Linux Kernel 4.7-4.19.276 - Use-After-Free in DRM Mediatek Bind Error Path
CVSS 7.8
CVE-2023-53386
HIGH
Linux Kernel 5.7-5.10.195 - Use-After-Free in Bluetooth Key Clear Function
CVSS 7.8
CVE-2023-53377
HIGH
Linux Kernel 6.0.16-6.1.39 - Use-After-Free in SMB2 Compound Operation
CVSS 7.8
CVE-2023-53374
HIGH
Linux Kernel 6.3.8-6.4 - Use-After-Free in Bluetooth SCO/ISO Connection Cleanup
CVSS 7.8
CVE-2023-53373
HIGH
Linux Kernel 2.6.25-4.14.308 - Use-After-Free in crypto seqiv
CVSS 7.8
CVE-2023-53363
HIGH
Linux Kernel 6.2-6.2.12 - Use-After-Free in PCI Bus Domain Release
CVSS 7.8
CVE-2023-53358
HIGH
Linux Kernel 5.15-5.15.145 - Use-After-Free in ksmbd SMB2 Tree Disconnect
CVSS 7.0
CVE-2023-53338
HIGH
Linux Kernel 4.10-5.4.257 - Use-After-Free in BPF Xmit Operations
CVSS 7.8
CVE-2023-53322
HIGH
Linux Kernel < 4.14.322 - Use-After-Free in SCSI qla2xxx Terminate Rport
CVSS 7.8
CVE-2023-53316
HIGH
Linux Kernel 5.10-5.10.188 - Use-After-Free in DP Component Unbind Operation
CVSS 7.8
CVE-2023-53311
HIGH
Linux Kernel 4.0-4.14.323 - Use-After-Free in nilfs2 via iput
CVSS 7.8
Details
Vulnerabilities
7,547
Exploit Likelihood
High