CWE-401

Medium likelihood

Missing Release of Memory after Effective Lifetime

Parent: CWE-772 - Missing Release of Resource after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

1,759 vulnerabilities with CWE-401
CVE-2021-47524 MEDIUM
Linux Kernel 5.11-5.15.6 - Use-After-Free in LiteUART Serial Driver
CVSS 5.5
CVE-2021-47523 MEDIUM
Linux Kernel - Use-After-Free in IB/hfi1 rcvhdrtail_dummy_kvaddr
CVSS 5.5
CVE-2021-47519 MEDIUM
Linux kernel 5.15-5.15.7 - Use-After-Free in m_can_read_fifo Error Handling
CVSS 5.5
CVE-2021-47516 MEDIUM
Linux Kernel 4.11-4.14.258 - Use-After-Free in nfp_cpp_area_cache_add
CVSS 5.5
CVE-2021-47513 MEDIUM
Linux Kernel 5.15-5.15.7 - Use-After-Free in DSA Felix MMIO Filtering Setup
CVSS 5.5
CVE-2021-47508 MEDIUM
Linux Kernel < 5.15.8 - Use-After-Free in Btrfs Extent Changeset Handling
CVSS 5.5
CVE-2021-47499 MEDIUM
Linux Kernel 4.2-4.4.295 - Use-After-Free in KXCJK-1013 Accelerometer Driver
CVSS 5.5
CVE-2021-47490 MEDIUM
Linux Kernel < 5.4.157 - Use-After-Free in TTM Ghost Object Fence Handling
CVSS 5.5
CVE-2021-47473 MEDIUM
Linux Kernel 3.11-5.10.76 - Use-After-Free in qla2x00_process_els() Error Path
CVSS 5.5
CVE-2021-47466 MEDIUM
Linux Kernel 4.8-5.4.156 - Use-After-Free in SLUB Cache Error Path
CVSS 5.5
CVE-2021-47455 MEDIUM
Linux Kernel 3.16.83-3.17 - Use-After-Free in PTP Clock Registration
CVSS 5.5
CVE-2021-47453 MEDIUM
Linux Kernel 5.14-5.14.14 - Use-After-Free in ICE Driver Auxiliary Index Handling
CVSS 5.5
CVE-2021-47443 MEDIUM
Linux Kernel 3.13-4.4.290 - Use-After-Free in NFC Digital Target Listen MDAA
CVSS 5.5
CVE-2021-47442 MEDIUM
Linux Kernel - Use-After-Free in NFC Digital Layer
CVSS 5.5
CVE-2021-47438 MEDIUM
Linux Kernel 3.11-5.10.75, 5.14.14-5.14.*, 5.15 - Use-After-Free in mlx5_core_destroy_cq()
CVSS 5.5
CVE-2021-47426 MEDIUM
Linux Kernel - Use-After-Free in BPF JIT Data Handling
CVSS 5.5
CVE-2021-47425 MEDIUM
Linux Kernel 4.8-4.14.251 - Use-After-Free in I2C ACPI Reconfiguration
CVSS 5.5
CVE-2021-47423 MEDIUM
Linux Kernel 4.5-4.9.287 - Use-After-Free in Nouveau DebugFS File Release
CVSS 5.5
CVE-2021-47422 MEDIUM
Linux Kernel - Use-After-Free in Nouveau KMS NV50 File Release
CVSS 5.5
CVE-2021-47420 MEDIUM
Linux Kernel 5.14-5.14.12 - Use-After-Free in DRM AMDKFD TTM SG Memory Handling
CVSS 5.5
CVE-2021-47417 MEDIUM
Linux Kernel 5.13-5.14.12 - Use-After-Free in libbpf strset
CVSS 5.5
CVE-2021-47416 MEDIUM
Linux Kernel 2.6.28-4.4.289 - Use-After-Free in MDIO Bus Interface
CVSS 5.5
CVE-2021-47405 MEDIUM
Linux Kernel < 4.4.286 - Use-After-Free in HID usbhid raw_report Buffer Handling
CVSS 5.5
CVE-2021-47398 MEDIUM
Linux Kernel 5.13-5.14.9 - Kernel Pointer Leak via HFI1 RDMA Pointer Print
CVSS 5.5
CVE-2021-47392 MEDIUM
Linux Kernel - Use-After-Free in RDMA/cma Listener Handling
CVSS 5.5
Details
Vulnerabilities 1,759
Exploit Likelihood Medium