Vulnerabilities > Linux > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-02-04 | CVE-2021-4154 | Use After Free vulnerability in multiple products A use-after-free flaw was found in cgroup1_parse_param in kernel/cgroup/cgroup-v1.c in the Linux kernel's cgroup v1 parser. | 8.8 |
| 2022-01-29 | CVE-2022-24122 | Use After Free vulnerability in multiple products kernel/ucount.c in the Linux kernel 5.14 through 5.16.4, when unprivileged user namespaces are enabled, allows a use-after-free and privilege escalation because a ucounts object can outlive its namespace. | 7.8 |
| 2022-01-26 | CVE-2021-22600 | Double Free vulnerability in multiple products A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. | 7.0 |
| 2022-01-25 | CVE-2021-34866 | Type Confusion vulnerability in multiple products This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel 5.14-rc3. | 7.8 |
| 2022-01-18 | CVE-2021-4083 | Race Condition vulnerability in multiple products A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. | 7.0 |
| 2022-01-14 | CVE-2022-23222 | NULL Pointer Dereference vulnerability in multiple products kernel/bpf/verifier.c in the Linux kernel through 5.15.14 allows local users to gain privileges because of the availability of pointer arithmetic via certain *_OR_NULL pointer types. | 7.8 |
| 2021-12-25 | CVE-2021-45485 | Use of a Broken or Risky Cryptographic Algorithm vulnerability in multiple products In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/output_core.c has an information leak because of certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can typically choose among many IPv6 source addresses. | 7.5 |
| 2021-12-23 | CVE-2021-45469 | Out-of-bounds Read vulnerability in multiple products In __f2fs_setxattr in fs/f2fs/xattr.c in the Linux kernel through 5.15.11, there is an out-of-bounds memory access when an inode has an invalid last xattr entry. | 7.8 |
| 2021-12-22 | CVE-2021-44733 | Race Condition vulnerability in multiple products A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11. | 7.0 |
| 2021-12-08 | CVE-2018-25020 | Classic Buffer Overflow vulnerability in multiple products The BPF subsystem in the Linux kernel before 4.17 mishandles situations with a long jump over an instruction sequence where inner instructions require substantial expansions into multiple BPF instructions, leading to an overflow. | 7.8 |