Vulnerabilities > Linux > Linux Kernel
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-10-20 | CVE-2021-42739 | Out-of-bounds Write vulnerability in multiple products The firewire subsystem in the Linux kernel through 5.14.13 has a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandles bounds checking. | 6.7 |
| 2021-10-11 | CVE-2021-42252 | An issue was discovered in aspeed_lpc_ctrl_mmap in drivers/soc/aspeed/aspeed-lpc-ctrl.c in the Linux kernel before 5.14.6. | 7.8 |
| 2021-10-05 | CVE-2021-42008 | Out-of-bounds Write vulnerability in multiple products The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. | 7.8 |
| 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 | A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. | 8.8 |
| 2021-09-27 | CVE-2021-20317 | A flaw was found in the Linux kernel. | 4.4 |
| 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 |
| 2021-09-03 | CVE-2021-40490 | Race Condition vulnerability in multiple products A race condition was discovered in ext4_write_inline_data_end in fs/ext4/inline.c in the ext4 subsystem in the Linux kernel through 5.13.13. | 7.0 |
| 2021-08-18 | CVE-2021-21781 | Use of Uninitialized Resource vulnerability in multiple products An information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel v5.4.66 and v5.4.54. | 3.3 |