Vulnerabilities > Linux > Critical

DATE CVE VULNERABILITY TITLE RISK
2022-10-21 CVE-2022-3649 Use After Free vulnerability in multiple products
A vulnerability was found in Linux Kernel.
network
low complexity
linux debian CWE-416
critical
9.8
2021-11-02 CVE-2021-43267 Improper Input Validation vulnerability in multiple products
An issue was discovered in net/tipc/crypto.c in the Linux kernel before 5.14.16.
network
low complexity
linux fedoraproject netapp CWE-20
critical
9.8
2021-07-08 CVE-2021-25437 Unspecified vulnerability in Linux Tizen
Improper access control vulnerability in Tizen FOTA service prior to Firmware update JUL-2021 Release allows attackers to arbitrary code execution by replacing FOTA update file.
network
low complexity
linux
critical
10.0
2019-12-17 CVE-2019-19814 Out-of-bounds Write vulnerability in Linux Kernel 5.0.21
In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can cause __remove_dirty_segment slab-out-of-bounds write access because an array is bounded by the number of dirty types (8) but the array index can exceed this.
network
linux CWE-787
critical
9.3
2019-12-17 CVE-2019-19816 Out-of-bounds Write vulnerability in multiple products
In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image and performing some operations can cause slab-out-of-bounds write access in __btrfs_map_block in fs/btrfs/volumes.c, because a value of 1 for the number of data stripes is mishandled.
network
linux canonical debian netapp CWE-787
critical
9.3
2019-11-29 CVE-2019-14897 Out-of-bounds Write vulnerability in multiple products
A stack-based buffer overflow was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver.
network
low complexity
linux debian canonical CWE-787
critical
9.8
2019-11-29 CVE-2019-14901 Out-of-bounds Write vulnerability in multiple products
A heap overflow flaw was found in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver.
network
low complexity
linux fedoraproject CWE-787
critical
10.0
2019-11-29 CVE-2019-14895 Out-of-bounds Write vulnerability in multiple products
A heap-based buffer overflow was discovered in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver.
network
low complexity
linux debian canonical fedoraproject opensuse CWE-787
critical
9.8
2019-11-27 CVE-2011-2717 Injection vulnerability in multiple products
The DHCPv6 client (dhcp6c) as used in the dhcpv6 project through 2011-07-25 allows remote DHCP servers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message.
network
low complexity
linux redhat CWE-74
critical
10.0
2019-11-27 CVE-2019-14896 Out-of-bounds Write vulnerability in multiple products
A heap-based buffer overflow vulnerability was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver.
network
low complexity
linux fedoraproject redhat CWE-787
critical
10.0