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ubuntu linux vulnerabilities and exploits
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2.1
CVSSv2
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 16.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 12.04
Canonical Ubuntu Linux 17.10
Canonical Ubuntu Linux 18.04
6.9
CVSSv2
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 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 19.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 19.10
7.2
CVSSv2
CVE-2009-3725
The connector layer in the Linux kernel prior to 2.6.31.5 does not require the CAP_SYS_ADMIN capability for certain interaction with the (1) uvesafb, (2) pohmelfs, (3) dst, or (4) dm subsystem, which allows local users to bypass intended access restrictions and gain privileges vi...
Linux Linux Kernel
Canonical Ubuntu Linux 6.06
Canonical Ubuntu Linux 9.04
Canonical Ubuntu Linux 8.04
Canonical Ubuntu Linux 8.10
Canonical Ubuntu Linux 9.10
4.7
CVSSv2
CVE-2009-4895
Race condition in the tty_fasync function in drivers/char/tty_io.c in the Linux kernel prior to 2.6.32.6 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via unknown vectors, related to the put_t...
Linux Linux Kernel
Debian Debian Linux 5.0
Canonical Ubuntu Linux 10.10
Canonical Ubuntu Linux 9.04
Canonical Ubuntu Linux 9.10
Canonical Ubuntu Linux 8.04
Canonical Ubuntu Linux 10.04
Canonical Ubuntu Linux 6.06
NA
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
5
CVSSv2
CVE-2019-7306
Byobu Apport hook may disclose sensitive information since it automatically uploads the local user's .screenrc which may contain private hostnames, usernames and passwords. This issue affects: byobu
Byobu Byobu -
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 12.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 18.10
Canonical Ubuntu Linux 19.04
4.9
CVSSv2
CVE-2020-12049
An issue exists in dbus >= 1.3.0 prior to 1.12.18. The DBusServer in libdbus, as used in dbus-daemon, leaks file descriptors when a message exceeds the per-message file descriptor limit. A local attacker with access to the D-Bus system bus or another system service's priv...
Freedesktop Dbus
Canonical Ubuntu Linux 16.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 19.10
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 12.04
2.1
CVSSv2
CVE-2021-32548
It exists that read_file() in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the openjdk-8 package apport hooks, it could expose private data to other local users.
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 20.10
Canonical Ubuntu Linux 21.10
Canonical Ubuntu Linux 21.04
2.1
CVSSv2
CVE-2021-32550
It exists that read_file() in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the openjdk-14 package apport hooks, it could expose private data to other local users.
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 20.10
Canonical Ubuntu Linux 21.10
Canonical Ubuntu Linux 21.04
2.1
CVSSv2
CVE-2021-32547
It exists that read_file() in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the openjdk-lts package apport hooks, it could expose private data to other local users.
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 20.10
Canonical Ubuntu Linux 21.10
Canonical Ubuntu Linux 21.04
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-37316
firmware
CVE-2024-30078
CVE-2024-5995
remote code execution
logic flaw
CVE-2024-20693
CVE-2024-37315
CVE-2024-5464
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