Denial Of Service (DoS)

kernel-rt is vulnerable to denial of service DoS attacks. The vulnerability exists as the KEYS subsystem in the Linux kernel before 4.4 allows local users to gain privileges or cause a denial of service BUG via crafted keyctl commands that negatively instantiate a key, related to...

Security Bulletin: Vulnerabilities in the Linux Kernel affect PowerKVM

Summary PowerKVM is affected by vulnerabilities in the Linux Kernel. IBM has now addressed these vulnerabilities. Vulnerability Details CVEID: CVE-2018-1066 DESCRIPTION: Linux Kernel is vulnerable to a denial of service, caused by a NULL pointer dereference in the...

EulerOS Virtualization 2.5.0 : kernel (EulerOS-SA-2018-1232)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - The Salsa20 encryption algorithm in the Linux kernel before 4.14.8 does not correctly handle zero-length inputs, allowing a local...

Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2018-4110)

The remote Oracle Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2018-4110 advisory. - media: imon: Fix null-ptr-deref in imonprobe Arvind Yadav Orabug: 27208383 CVE-2017-16537 - Input: gtco - fix potential out-of-bound access Dmitr...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4109)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2018-4109 advisory. - media: imon: Fix null-ptr-deref in imonprobe Arvind Yadav Orabug: 27208380 CVE-2017-16537 - Input: gtco - fix potential out-of-bound access Dmitr...

Virtuozzo 7 : readykernel-patch (VZA-2018-024)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - It was discovered that nfnlcthelperlist structure was accessible to any user with CAPNETADMIN capability in a networ...

Virtuozzo 7 : readykernel-patch (VZA-2018-025)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - It was discovered that nfnlcthelperlist structure was accessible to any user with CAPNETADMIN capability in a networ...

Debian DLA-1232-1 : linux security update (Meltdown)

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2017-5754 Multiple researchers have discovered a vulnerability in Intel processors, enabling an attacker controlling an unprivileged process to rea...

[SECURITY] [DLA 1232-1] linux security update

Package : linux Version : 3.2.96-3 CVE ID : CVE-2017-5754 CVE-2017-17558 CVE-2017-17741 CVE-2017-17805 CVE-2017-17806 CVE-2017-17807 Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2017-5754...

kernel update provides 4.14 series and fixes security vulnerabilities

This kernel update provides an upgrade to the 4.14 longterm branch, currently based on 4.14.10. It also fixes at least the following security issues: An elevation of privilege vulnerability in the Broadcom wi-fi driver CVE-2017-0786. Use-after-free vulnerability in the sndpcminfo function in the...

kernel-tmb update provides 4.14 series and fixes security vulnerabilities

This kernel-tmb update provides an upgrade to the 4.14 longterm branch, currently based on 4.14.10. It also fixes at least the following security issues: An elevation of privilege vulnerability in the Broadcom wi-fi driver CVE-2017-0786. Use-after-free vulnerability in the sndpcminfo function in...

Linux kernel KEYS subsystem key vulnerability

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the U.S. The KEYS subsystem is one of the key subsystems. A key vulnerability exists in the KEYS subsystem in versions of Linux kernel prior to 4.14.6, which stems from the program faili...

Design/Logic Flaw

The KEYS subsystem in the Linux kernel before 4.14.6 omitted an access-control check when adding a key to the current task's "default request-key keyring" via the requestkey system call, allowing a local user to use a sequence of crafted system calls to add keys to a keyring with only Search...

DEBIAN-CVE-2017-17807

The KEYS subsystem in the Linux kernel before 4.14.6 omitted an access-control check when adding a key to the current task's "default request-key keyring" via the requestkey system call, allowing a local user to use a sequence of crafted system calls to add keys to a keyring with only Search...

CVE-2017-17807

The KEYS subsystem in the Linux kernel before 4.14.6 omitted an access-control check when adding a key to the current task's "default request-key keyring" via the requestkey system call, allowing a local user to use a sequence of crafted system calls to add keys to a keyring with only Search...

CVE-2017-17807

The KEYS subsystem in the Linux kernel before 4.14.6 omitted an access-control check when adding a key to the current task's "default request-key keyring" via the requestkey system call, allowing a local user to use a sequence of crafted system calls to add keys to a keyring with only Search...

CVE-2017-17807

The KEYS subsystem in the Linux kernel before 4.14.6 omitted an access-control check when adding a key to the current task's "default request-key keyring" via the requestkey system call, allowing a local user to use a sequence of crafted system calls to add keys to a keyring with only Search...

CVE-2017-17807

The KEYS subsystem in the Linux kernel before 4.14.6 omitted an access-control check when adding a key to the current task's "default request-key keyring" via the requestkey system call, allowing a local user to use a sequence of crafted system calls to add keys to a keyring with only Search...

The vulnerability of the KEYS subsystem in the Linux operating system allows a hacker to trigger a service failure or cause other adverse effects.

The vulnerability of the KEYS subsystem in the Linux operating system is related to incorrect synchronization of update procedures. Exploiting this vulnerability can allow an attacker to cause service failures or other effects through specially crafted system calls...

Debian DLA-1200-1 : linux security update (KRACK)

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2016-10208 Sergej Schumilo and Ralf Spenneberg discovered that a crafted ext4 filesystem could trigger memory corruption when it is mounted. A user...