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canonical ubuntu linux 16.04 vulnerabilities and exploits
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3.3
CVSSv3
CVE-2018-6559
The Linux kernel, as used in Ubuntu 18.04 LTS and Ubuntu 18.10, allows local users to obtain names of files in which they would not normally be able to access via an overlayfs mount inside of a user namespace.
Linux Linux Kernel -
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.10
7.8
CVSSv3
CVE-2018-12233
In the ea_get function in fs/jfs/xattr.c in the Linux kernel up to and including 4.17.1, a memory corruption bug in JFS can be triggered by calling setxattr twice with two different extended attribute names on the same file. This vulnerability can be triggered by an unprivileged ...
Linux Linux Kernel
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 18.04
1 Github repository
6.8
CVSSv3
CVE-2020-27348
In some conditions, a snap package built by snapcraft includes the current directory in LD_LIBRARY_PATH, allowing a malicious snap to gain code execution within the context of another snap if both plug the home interface or similar. This issue affects snapcraft versions before 4....
Canonical Snapcraft
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
5.5
CVSSv3
CVE-2016-1581
LXD prior to 2.0.2 uses world-readable permissions for /var/lib/lxd/zfs.img when setting up a loop based ZFS pool, which allows local users to copy and read data from arbitrary containers via unspecified vectors.
Canonical Ubuntu Linux 15.10
Canonical Ubuntu Linux 16.04
Canonical Lxd
10
CVSSv3
CVE-2023-1523
Using the TIOCLINUX ioctl request, a malicious snap could inject contents into the input of the controlling terminal which could allow it to cause arbitrary commands to be executed outside of the snap sandbox after the snap exits. Graphical terminal emulators like xterm, gnome-te...
Canonical Snapd
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 22.04
Canonical Ubuntu Linux 22.10
Canonical Ubuntu Linux 23.04
7.8
CVSSv3
CVE-2022-2588
It exists that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0.
Linux Linux Kernel
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 22.04
8 Github repositories
6.3
CVSSv3
CVE-2019-19529
In the Linux kernel prior to 5.3.11, there is a use-after-free bug that can be caused by a malicious USB device in the drivers/net/can/usb/mcba_usb.c driver, aka CID-4d6636498c41.
Linux Linux Kernel
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 19.04
Canonical Ubuntu Linux 19.10
5.5
CVSSv3
CVE-2018-7755
An issue exists in the fd_locked_ioctl function in drivers/block/floppy.c in the Linux kernel up to and including 4.15.7. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained ke...
Linux Linux Kernel
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 12.04
Canonical Ubuntu Linux 17.10
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
7.8
CVSSv3
CVE-2022-2586
It exists that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted.
Linux Linux Kernel
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 22.04
4 Github repositories
7.5
CVSSv3
CVE-2018-20125
hw/rdma/vmw/pvrdma_cmd.c in QEMU allows malicious users to cause a denial of service (NULL pointer dereference or excessive memory allocation) in create_cq_ring or create_qp_rings.
Qemu Qemu
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 18.10
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 16.04
CVSSv3
CVSSv2
CVSSv3
VMScore
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