Vulnerabilities > Linux > Linux Kernel > 5.14
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-10-02 | CVE-2021-41864 | Integer Overflow or Wraparound vulnerability in multiple products prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write. | 7.8 |
| 2021-09-29 | CVE-2021-3653 | Missing Authorization vulnerability in multiple products A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. | 8.8 |
| 2021-09-20 | CVE-2021-38300 | arch/mips/net/bpf_jit.c in the Linux kernel before 5.4.10 can generate undesirable machine code when transforming unprivileged cBPF programs, allowing execution of arbitrary code within the kernel context. | 7.8 |
| 2021-09-19 | CVE-2021-41073 | Release of Invalid Pointer or Reference vulnerability in multiple products loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer, as demonstrated by using /proc/<pid>/maps for exploitation. | 7.8 |
| 2021-08-05 | CVE-2021-3655 | Improper Input Validation vulnerability in multiple products A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. | 3.3 |
| 2021-08-05 | CVE-2021-3679 | Infinite Loop vulnerability in multiple products A lack of CPU resource in the Linux kernel tracing module functionality in versions prior to 5.14-rc3 was found in the way user uses trace ring buffer in a specific way. | 5.5 |
| 2021-06-08 | CVE-2021-3564 | Double Free vulnerability in multiple products A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in the way user attach malicious HCI TTY Bluetooth device. | 5.5 |
| 2021-05-26 | CVE-2020-27815 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products A flaw was found in the JFS filesystem code in the Linux Kernel which allows a local attacker with the ability to set extended attributes to panic the system, causing memory corruption or escalating privileges. | 7.8 |
| 2021-05-26 | CVE-2020-25668 | Improper Synchronization vulnerability in multiple products A flaw was found in Linux Kernel because access to the global variable fg_console is not properly synchronized leading to a use after free in con_font_op. | 7.0 |
| 2021-03-22 | CVE-2021-28972 | Classic Buffer Overflow vulnerability in multiple products In drivers/pci/hotplug/rpadlpar_sysfs.c in the Linux kernel through 5.11.8, the RPA PCI Hotplug driver has a user-tolerable buffer overflow when writing a new device name to the driver from userspace, allowing userspace to write data to the kernel stack frame directly. | 6.7 |