Vulnerabilities > Linux > Linux Kernel > 5.6.12

DATE CVE VULNERABILITY TITLE RISK
2022-02-14 CVE-2021-44879 NULL Pointer Dereference vulnerability in Linux Kernel
In gc_data_segment in fs/f2fs/gc.c in the Linux kernel before 5.16.3, special files are not considered, leading to a move_data_page NULL pointer dereference.
local
low complexity
linux CWE-476
5.5
2022-02-11 CVE-2022-0185 Integer Underflow (Wrap or Wraparound) vulnerability in multiple products
A heap-based buffer overflow flaw was found in the way the legacy_parse_param function in the Filesystem Context functionality of the Linux kernel verified the supplied parameters length.
local
low complexity
linux netapp CWE-191
8.4
2022-02-11 CVE-2022-0382 Missing Initialization of Resource vulnerability in Linux Kernel
An information leak flaw was found due to uninitialized memory in the Linux kernel's TIPC protocol subsystem, in the way a user sends a TIPC datagram to one or more destinations.
local
low complexity
linux CWE-909
5.5
2022-02-11 CVE-2022-24958 Release of Invalid Pointer or Reference vulnerability in multiple products
drivers/usb/gadget/legacy/inode.c in the Linux kernel through 5.16.8 mishandles dev->buf release.
local
low complexity
linux fedoraproject netapp debian CWE-763
7.8
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.
local
low complexity
linux redhat netapp CWE-416
8.8
2022-02-04 CVE-2022-0264 Improper Handling of Exceptional Conditions vulnerability in Linux Kernel
A vulnerability was found in the Linux kernel's eBPF verifier when handling internal data structures.
local
low complexity
linux CWE-755
5.5
2022-02-04 CVE-2022-24448 Use of Uninitialized Resource vulnerability in multiple products
An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5.
local
low complexity
linux debian CWE-908
3.3
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.
local
high complexity
linux debian netapp CWE-415
7.0
2022-01-21 CVE-2021-4001 Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in Linux Kernel
A race condition was found in the Linux kernel's ebpf verifier between bpf_map_update_elem and bpf_map_freeze due to a missing lock in kernel/bpf/syscall.c.
local
high complexity
linux CWE-367
4.1
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.
local
high complexity
linux netapp debian oracle CWE-362
7.0