USN-5381-1: Linux kernel (OEM) vulnerabilities

David Bouman discovered that the netfilter subsystem in the Linux kernel did not properly validate passed user register indices. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. CVE-2022-1015 It was discovered that the block layer subsystem in the...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: mm/damon/dbgfs: fix 'struct pid' leaks in 'dbgfstargetidswrite' CVE-2021-46937 In the Linux kernel, the following vulnerability has been resolved: mm/damon/dbgfs: protect targets destructions with kdamondlock...

UBUNTU-CVE-2022-1011

A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write. This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation...

kernel: fuse: fuse_do_getattr() calls make_bad_inode() in inappropriate situations

A denial of service flaw was found in fusedogetattr in fs/fuse/dir.c in the kernel side of the FUSE filesystem in the Linux kernel. A local user could use this flaw to crash the system...

USN-4982-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities

Kiyin 尹亮 discovered that the NFC LLCP protocol implementation in the Linux kernel contained a reference counting error. A local attacker could use this to cause a denial of service system crash. CVE-2020-25670 Kiyin 尹亮 discovered that the NFC LLCP protocol implementation in the Linux kernel did n...

USN-4982-1: Linux kernel vulnerabilities

Kiyin 尹亮 discovered that the NFC LLCP protocol implementation in the Linux kernel contained a reference counting error. A local attacker could use this to cause a denial of service system crash. CVE-2020-25670 Kiyin 尹亮 discovered that the NFC LLCP protocol implementation in the Linux kernel did n...

USN-4911-1 linux-oem-5.10 vulnerabilities

It was discovered that the Nouveau GPU driver in the Linux kernel did not properly handle error conditions in some situations. A local attacker could use this to cause a denial of service system crash. CVE-2020-25639 Jan Beulich discovered that the Xen netback backend in the Linux kernel did not...

An incomplete fix was found for the fix of the flaw CVE-2020-1733 ansible: insecure temporary directory when running become_user from become directive. The provided fix is insufficient to prevent the race condition on systems using ACLs and FUSE filesystems. Ansible Engine 2.7.18 2.8.12 and 2.9.9 as well as previous versions are affected and Ansible Tower 3.4.5 3.5.6 and 3.6.4 as well as previous versions are affected.

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Huawei EulerOS: Security Advisory for fuse (EulerOS-SA-2019-1382)

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...

The vulnerability of the FUSE file system implementation in the Cisco Application Policy Infrastructure Controller, which allows a hacker to elevate their privileges to root level.

The vulnerability of the FUSE file system implementation in the Cisco Application Policy Infrastructure Controller information infrastructure is related to deficiencies in access control. Exploiting this vulnerability could allow an attacker to elevate their privileges to the root level...

EulerOS Virtualization for ARM 64 3.0.1.0 : fuse (EulerOS-SA-2019-1382)

According to the version of the fuse packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - A vulnerability was discovered in fuse. When SELinux is active, fusermount 1is vulnerable to a restriction bypass. This...

Amazon Linux AMI : fuse (ALAS-2018-1123)

A vulnerability was discovered in fuse. When SELinux is active, fusermount is vulnerable to a restriction bypass. This allows non-root users to mount a FUSE file system with the 'allowother' mount option regardless of whether 'userallowother' is set in the fuse configuration. An attacker may use...

The vulnerability of the fusermount module in file system drivers for UNIX-like operating systems allows a attacker to cause a service failure or other unpredictable behavior.

The vulnerability of the fusermount driver for file systems in UNIX-like operating systems relates to circumventing a limitation under SELinux’s mandatory access control policy. This allows users without root privileges to mount the FUSE file system with the “allowother” mount option, regardless ...

Access Control Bypass

libfuse.so is vulnerable to an access control bypass. A local non-root user is able to mount the FUSE file system with allowother option regardless of the userallowother fuse configuration. An attacker can trick other users into accessing a malicious FUSE mount point and cause a denial of service...

EulerOS Virtualization 2.5.2 : fuse (EulerOS-SA-2018-1409)

According to the version of the fuse packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - In fuse before versions 2.9.8 and 3.x before 3.2.5, fusermount is vulnerable to a restriction bypass when SELinux is active. This allo...

Amazon Linux 2 : fuse (ALAS-2018-1123)

A vulnerability was discovered in fuse. When SELinux is active, fusermount is vulnerable to a restriction bypass. This allows non-root users to mount a FUSE file system with the 'allowother' mount option regardless of whether 'userallowother' is set in the fuse configuration. An attacker may use...

openSUSE Security Update : fuse (openSUSE-2018-1225)

This update for fuse fixes the following security issue : - CVE-2018-10906: fusermount was vulnerable to a restriction bypass when SELinux is active. This allowed non-root users to mount a FUSE file system with the 'allowother' mount option regardless of whether 'userallowother' is set in the fus...

SUSE SLED12 / SLES12 Security Update : fuse (SUSE-SU-2018:3219-1)

This update for fuse fixes the following security issue : CVE-2018-10906: fusermount was vulnerable to a restriction bypass when SELinux is active. This allowed non-root users to mount a FUSE file system with the 'allowother' mount option regardless of whether 'userallowother' is set in the fuse...

SUSE-SU-2018:3219-1 Security update for fuse

This update for fuse fixes the following security issue: - CVE-2018-10906: fusermount was vulnerable to a restriction bypass when SELinux is active. This allowed non-root users to mount a FUSE file system with the 'allowother' mount option regardless of whether 'userallowother' is set in the fuse...

DEBIAN-CVE-2018-10906

In fuse before versions 2.9.8 and 3.x before 3.2.5, fusermount is vulnerable to a restriction bypass when SELinux is active. This allows non-root users to mount a FUSE file system with the 'allowother' mount option regardless of whether 'userallowother' is set in the fuse configuration. An attack...