Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS. The vulnerability exists as a heap overflow flaw in the Linux kernel's EFI GUID Partition Table GPT implementation could allow a local attacker to cause a denial of service by mounting a disk that contains specially-crafted partition tables...

SUSE-SU-2020:0558-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-2732: Fixed an issue affecting Intel CPUs where an L2 guest may trick the L0 hypervisor into accessing sensitive L1 resources bsc1163971. -...

Linux: Mounting of usb-storage filesystems

USB storage devices such as thumb drives can be used to introduce unauthorized software and other vulnerabilities. Support for these devices should be disabled and the devices themselves should be tightly controlled. Note: This script looks for entry SPDX-FileCopyrightText: 2020 Greenbone AG Some...

Vulnerability of functions f2fs_build_segment_manager and init_min_max_mtime in Linux kernel, allowing attackers to compromise the confidentiality, integrity, and accessibility of protected information

The vulnerability of the f2fsbuildsegmentmanager function in the Linux kernel’s fs/f2fs/segment.c file, as well as the initminmaxmtime function in the same file, relates to reading beyond the buffer boundaries. Exploiting this vulnerability could allow a remote attacker to compromise the...

Vulnerabilities of functions ext4_put_super and dump_orphan_list in the Linux operating system’s kernel, which allow attackers to compromise the confidentiality, integrity, and accessibility of protected information

The vulnerability of the ext4putsuper function fs/ext4/super.c and the dumporphanlist function fs/ext4/super.c in the Linux kernel is related to the use of memory after it is freed. Exploiting this vulnerability allows a remote attacker to compromise the confidentiality, integrity, and...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2019-1639)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

DEBIAN-CVE-2012-3409

ecryptfs-utils: suid helper does not restrict mounting filesystems with nosuid,nodev which creates a possible privilege escalation...

UBUNTU-CVE-2019-19815

In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can cause a NULL pointer dereference in f2fsrecoverfsyncdata in fs/f2fs/recovery.c. This is related to F2FSPSB in fs/f2fs/f2fs.h...

DEBIAN-CVE-2019-19814

In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can cause removedirtysegment 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...

DEBIAN-CVE-2019-19377

In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and unmounting can lead to a use-after-free in btrfsqueuework in fs/btrfs/async-thread.c...

DEBIAN-CVE-2019-19318

In the Linux kernel 5.3.11, mounting a crafted btrfs image twice can cause an rwsemdownwriteslowpath use-after-free because in rwsemcanspinonowner in kernel/locking/rwsem.c rwsemownerflags returns an already freed pointer,...

Design/Logic Flaw

In the Linux kernel 5.3.11, mounting a crafted btrfs image twice can cause an rwsemdownwriteslowpath use-after-free because in rwsemcanspinonowner in kernel/locking/rwsem.c rwsemownerflags returns an already freed pointer,...

CVE-2019-19318

In the Linux kernel 5.3.11, mounting a crafted btrfs image twice can cause an rwsemdownwriteslowpath use-after-free because in rwsemcanspinonowner in kernel/locking/rwsem.c rwsemownerflags returns an already freed pointer,...

Linux kernel post-release reuse vulnerability

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A post-release reuse vulnerability exists in Linux kernel version 5.3.11, which can be exploited by an attacker by mounting a specially crafted btrfs image twice,...

DEBIAN-CVE-2019-16884

runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other products, allows AppArmor restriction bypass because libcontainer/rootfslinux.go incorrectly checks mount targets, and thus a malicious Docker image can mount over a /proc directory...

kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence

A flaw was found in the Linux kernel's NFS implementation. An attacker, who is able to mount an exported NFS filesystem, is able to trigger a null pointer dereference by using an invalid NFS sequence. This can panic the machine and deny access to the NFS server. Any outstanding disk writes to the...

udisks: Format string vulnerability in udisks_log in udiskslogging.c

An uncontrolled format string vulnerability has been discovered in udisks when it mounts a filesystem with a malformed label. A local attacker may use this flaw to leak memory, make the udisks service crash, or cause other unspecified effects...

Race condition

deepin-clone before 1.1.3 uses a predictable path /tmp/.deepin-clone/mount/ in the Helper::temporaryMountDevice function to temporarily mount a file system as root. An unprivileged user can prepare a symlink at this location to have the file system mounted in an arbitrary location. By winning a...

CVE-2019-13226

deepin-clone before 1.1.3 uses a predictable path /tmp/.deepin-clone/mount/ in the Helper::temporaryMountDevice function to temporarily mount a file system as root. An unprivileged user can prepare a symlink at this location to have the file system mounted in an arbitrary location. By winning a...

EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1500)

According to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - The IPv6 DCCP implementation in the Linux kernel mishandles inheritance, which allows local users to cause a denial of...