Linux: >> Linux Kernel >> 2.3.30 Security Vulnerabilities
A memory leak vulnerability was found in the Linux kernel's eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsim_map_alloc_elem being called. A local user could use this flaw to get unauthorized access to some data.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-07-14
The Linux kernel was found vulnerable out of bounds memory access in the drivers/video/fbdev/sm712fb.c:smtcfb_read() function. The vulnerability could result in local attackers being able to crash the kernel.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-07-13
Linux kernel through 3.1 allows local users to obtain sensitive keystroke information via access to /dev/pts/ and /dev/tty*.
CVSS Score
5.5
EPSS Score
0.001
Published
2022-07-12
There are use-after-free vulnerabilities caused by timer handler in net/rose/rose_timer.c of linux that allow attackers to crash linux kernel without any privileges.
CVSS Score
5.5
EPSS Score
0.001
Published
2022-07-06
A NULL pointer dereference flaw was found in the Linux kernel’s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-06-30
A vulnerability was found in the Linux kernel's nft_set_desc_concat_parse() function .This flaw allows an attacker to trigger a buffer overflow via nft_set_desc_concat_parse() , causing a denial of service and possibly to run code.
CVSS Score
5.5
EPSS Score
0.005
Published
2022-06-30
rpmsg_virtio_add_ctrl_dev in drivers/rpmsg/virtio_rpmsg_bus.c in the Linux kernel before 5.18.4 has a double free.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-06-26
rpmsg_probe in drivers/rpmsg/virtio_rpmsg_bus.c in the Linux kernel before 5.18.4 has a double free.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-06-26
drivers/block/floppy.c in the Linux kernel before 5.17.6 is vulnerable to a denial of service, because of a concurrency use-after-free flaw after deallocating raw_cmd in the raw_cmd_ioctl function.
CVSS Score
3.3
EPSS Score
0.0
Published
2022-06-18
An issue was discovered in the Linux kernel through 5.18.3 on powerpc 32-bit platforms. There is a buffer overflow in ptrace PEEKUSER and POKEUSER (aka PEEKUSR and POKEUSR) when accessing floating point registers.
CVSS Score
7.8
EPSS Score
0.006
Published
2022-06-10