CVE-2017-15591

An issue was discovered in Xen 4.5.x through 4.9.x allowing attackers who control a stub domain kernel or tool stack to cause a denial of service host OS crash because of a missing comparison of range start to range end within the DMOP map/unmap implementation...

UBUNTU-CVE-2017-12190

The biomapuseriov and biounmapuser functions in block/bio.c in the Linux kernel before 4.13.8 do unbalanced refcounting when a SCSI I/O vector has small consecutive buffers belonging to the same page. The bioaddpcpage function merges them into one, but the page reference is never dropped. This...

The vulnerability of the grant-table component in the Xen hypervisor allows a perpetrator to obtain confidential information or enhance their privileges.

The vulnerability of the grant-table component in the Xen hypervisor is related to incorrect handling of information regarding certain simultaneous unmap calls. Exploiting this vulnerability can allow a malicious actor, operating remotely, to obtain confidential information or enhance their...

DEBIAN-CVE-2017-10913

The grant-table feature in Xen through 4.8.x provides false mapping information in certain cases of concurrent unmap calls, which allows backend attackers to obtain sensitive information or gain privileges, aka XSA-218 bug 1...

The vulnerability of the gr gpio irq_unmap() function in the Linux operating system, which allows a hacker to cause a service failure

The vulnerability of the Linux operating system’s drivers/gpio/gpio-grgpio.ko kernel module relates to mutual locking in the implementation of the gr gpio irqunmap handler. Exploiting this vulnerability can allow an attacker to cause a system failure by connecting an Aeroflex Gaisler GRGPIO Gener...

The vulnerability of the Android operating system, which allows a hacker to increase their privileges

The vulnerability of the drivers/video/msm/mdss/mdssmdputil.c file of the Qualcomm Android operating system lies in the lack of checking for the existence of the display before performing the unmap operation. Exploiting this vulnerability allows a remote attacker to enhance their privileges throu...

CVE-2015-8943

drivers/video/msm/mdss/mdssmdputil.c in the Qualcomm components in Android before 2016-08-05 on Nexus 5 devices does not verify that a mapping exists before proceeding with an unmap operation, which allows attackers to gain privileges via a crafted application, aka Android internal bug 28815158 a...

UBUNTU-CVE-2015-8943

drivers/video/msm/mdss/mdssmdputil.c in the Qualcomm components in Android before 2016-08-05 on Nexus 5 devices does not verify that a mapping exists before proceeding with an unmap operation, which allows attackers to gain privileges via a crafted application, aka Android internal bug 28815158 a...

The vulnerability of the Linux operating system, which allows a malicious individual to trigger a service failure

The function trytounmapcluster in the file mm/rmap.c incorrectly handles the list of blocked pages, allowing a malicious actor to cause service failures...

DEBIAN-CVE-2015-1031

Multiple use-after-free vulnerabilities in Privoxy before 3.0.22 allow remote attackers to have unspecified impact via vectors related to 1 the unmap function in list.c or 2 "two additional unconfirmed use-after-free complaints made by Coverity scan." NOTE: some of these details are obtained from...

CVE-2015-1031

Multiple use-after-free vulnerabilities in Privoxy before 3.0.22 allow remote attackers to have unspecified impact via vectors related to 1 the unmap function in list.c or 2 "two additional unconfirmed use-after-free complaints made by Coverity scan." NOTE: some of these details are obtained from...

CVE-2015-1031

Multiple use-after-free vulnerabilities in Privoxy before 3.0.22 allow remote attackers to have unspecified impact via vectors related to 1 the unmap function in list.c or 2 "two additional unconfirmed use-after-free complaints made by Coverity scan." NOTE: some of these details are obtained from...

CVE-2015-1031

Multiple use-after-free vulnerabilities in Privoxy before 3.0.22 allow remote attackers to have unspecified impact via vectors related to 1 the unmap function in list.c or 2 "two additional unconfirmed use-after-free complaints made by Coverity scan." NOTE: some of these details are obtained from...

UBUNTU-CVE-2014-3122

The trytounmapcluster function in mm/rmap.c in the Linux kernel before 3.14.3 does not properly consider which pages must be locked, which allows local users to cause a denial of service system crash by triggering a memory-usage pattern that requires removal of page-table mappings...

Ubuntu: Security Advisory (USN-2038-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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 Update for linux-ti-omap4 USN-2039-1

Check for the Version of linux-ti-omap4 OpenVAS Vulnerability Test $Id: gbubuntuUSN20391.nasl 8672 2018-02-05 16:39:18Z teissa $ Ubuntu Update for linux-ti-omap4 USN-2039-1 Authors: System Generated Check Copyright: Copyright C 2013 Greenbone Networks GmbH, http://www.greenbone.net This program i...

Ubuntu 12.04 LTS : linux vulnerabilities (USN-2038-1)

An information leak was discovered in the handling of ICMPv6 Router Advertisement RA messages in the Linux kernel's IPv6 network stack. A remote attacker could exploit this flaw to cause a denial of service excessive retries and address-generation outage, and consequently obtain sensitive...

DEBIAN-CVE-2013-2140

The dispatchdiscardio function in drivers/block/xen-blkback/blkback.c in the Xen blkback implementation in the Linux kernel before 3.10.5 allows guest OS users to cause a denial of service data loss via filesystem write operations on a read-only disk that supports the 1 BLKIFOPDISCARD aka discard...

Design/Logic Flaw

The dispatchdiscardio function in drivers/block/xen-blkback/blkback.c in the Xen blkback implementation in the Linux kernel before 3.10.5 allows guest OS users to cause a denial of service data loss via filesystem write operations on a read-only disk that supports the 1 BLKIFOPDISCARD aka discard...

CVE-2013-2140

The dispatchdiscardio function in drivers/block/xen-blkback/blkback.c in the Xen blkback implementation in the Linux kernel before 3.10.5 allows guest OS users to cause a denial of service data loss via filesystem write operations on a read-only disk that supports the 1 BLKIFOPDISCARD aka discard...