CVE-2018-14613

An issue was discovered in the btrfs filesystem code in the Linux kernel. An invalid pointer dereference in ioctlmappage when mounting and operating a crafted btrfs image is due to a lack of block group item validation in checkleafitem in fs/btrfs/tree-checker.c function. This could lead to a...

CVE-2010-2071

The btrfsxattrsetacl function in fs/btrfs/acl.c in btrfs in the Linux kernel 2.6.34 and earlier does not check file ownership before setting an ACL, which allows local users to bypass file permissions by setting arbitrary ACLs, as demonstrated using setfacl...

CVE-2010-1636

The btrfsioctlclone function in fs/btrfs/ioctl.c in the btrfs functionality in the Linux kernel 2.6.29 through 2.6.32, and possibly other versions, does not ensure that a cloned file descriptor has been opened for reading, which allows local users to read sensitive information from a write-only...

USN-4094-1: Linux kernel vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 16.04 Description It was discovered that the alarmtimer implementation in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service. CVE-2018-13053 Wen Xu...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel (AWS) vulnerabilities (USN-4118-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4118-1 advisory. It was discovered that the alarmtimer implementation in the Linux kernel contained an integer overflow vulnerability. A local attacker could...

USN-4118-1 linux-aws vulnerabilities

It was discovered that the alarmtimer implementation in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service. CVE-2018-13053 Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly track...

Ubuntu: Security Advisory (USN-4094-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 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...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4094-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4094-1 advisory. It was discovered that the alarmtimer implementation in the Linux kernel contained an integer overflow vulnerability. A local attacker could...

USN-4094-1: Linux kernel vulnerabilities

It was discovered that the alarmtimer implementation in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service. CVE-2018-13053 Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly track...

USN-4094-1 linux, linux-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities

It was discovered that the alarmtimer implementation in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service. CVE-2018-13053 Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly track...

PT-2019-4484 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions 5.0.21 and 5.3.11 Description: The issue is related to the use of memory after it has been freed in the try merge free space function of the Linux kernel, specifically in the fs/btrfs/free-space-cache.c file. This can be...

PT-2019-6376

Name of the Vulnerable Software and Affected Versions Linux kernel version 5.0.21 Description The issue is related to the index rbio pages function in the fs/btrfs/raid56.c module of the btrfs filesystem in the Linux operating system. It involves a slab-out-of-bounds write access when mounting a...

PT-2019-6223 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel version 5.0.21 Description: The issue is related to a use-after-free vulnerability in the btrfs queue work function, located in the fs/btrfs/async-thread.c file. This vulnerability can be exploited by mounting a crafted btrfs...

CVE-2019-3684

SUSE Manager until version 4.0.7 and Uyuni until commit 1b426ad5ed0a7191a6fb46bb83e98ae4b99a5ade created world-readable swap files on systems that don't have a swap already configured and don't have btrfs as filesystem...

CVE-2019-3684

SUSE Manager until version 4.0.7 and Uyuni until commit 1b426ad5ed0a7191a6fb46bb83e98ae4b99a5ade created world-readable swap files on systems that don't have a swap already configured and don't have btrfs as filesystem...

Information disclosure

SUSE Manager until version 4.0.7 and Uyuni until commit 1b426ad5ed0a7191a6fb46bb83e98ae4b99a5ade created world-readable swap files on systems that don't have a swap already configured and don't have btrfs as filesystem...

EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1485)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the way the Linux kernel's Crypto subsystem handled automatic loading of kernel modules. A local user could u...

openSUSE: Security Advisory for hostinfo, supportutils (openSUSE-SU-2019:1351-1)

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Security update for hostinfo, supportutils (important)

openSUSE Security Update: Security update for hostinfo, supportutils Announcement ID: openSUSE-SU-2019:1351-1 Rating: important References: 1054979 1099498 1115245 1117751 1117776 1118460 1118462 1118463 1125623 1125666 Cross-References: CVE-2018-19636 CVE-2018-19637 CVE-2018-19638 CVE-2018-19639...

PT-2019-4493 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel version 5.0.21 Description: The issue is related to a buffer overflow in the btrfs map block function of the Linux kernel, specifically when handling a crafted btrfs filesystem image with a certain configuration. This can lead to...