Vulnerabilities > Linux > Linux Kernel > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 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 |
| 2021-05-26 | CVE-2020-25669 | Use After Free vulnerability in multiple products A vulnerability was found in the Linux Kernel where the function sunkbd_reinit having been scheduled by sunkbd_interrupt before sunkbd being freed. | 7.8 |
| 2021-05-26 | CVE-2020-25670 | Use After Free vulnerability in multiple products A vulnerability was found in Linux Kernel where refcount leak in llcp_sock_bind() causing use-after-free which might lead to privilege escalations. | 7.8 |
| 2021-05-26 | CVE-2020-25671 | Use After Free vulnerability in multiple products A vulnerability was found in Linux Kernel, where a refcount leak in llcp_sock_connect() causing use-after-free which might lead to privilege escalations. | 7.8 |
| 2021-05-26 | CVE-2021-22543 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. | 7.8 |
| 2021-05-25 | CVE-2020-25672 | Memory Leak vulnerability in multiple products A memory leak vulnerability was found in Linux kernel in llcp_sock_connect | 7.5 |
| 2021-05-21 | CVE-2021-31440 | Incorrect Calculation vulnerability in multiple products This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel 5.11.15. | 7.0 |
| 2021-05-18 | CVE-2002-2438 | Improper Authentication vulnerability in Linux Kernel TCP firewalls could be circumvented by sending a SYN Packets with other flags (like e.g. | 7.5 |
| 2021-05-17 | CVE-2021-3483 | Use After Free vulnerability in multiple products A flaw was found in the Nosy driver in the Linux kernel. | 7.8 |