CVE-2015-4700

The bpfintjitcompile function in arch/x86/net/bpfjitcomp.c in the Linux kernel before 4.0.6 allows local users to cause a denial of service system crash by creating a packet filter and then loading crafted BPF instructions that trigger late convergence by the JIT compiler...

SUSE SLES11 Security Update : kernel (SUSE-SU-2014:1138-1)

The SUSE Linux Enterprise Server 11 SP1 LTSS received a roll up update to fix several security and non-security issues. The following security issues have been fixed : - CVE-2013-1860: Heap-based buffer overflow in the wdmincallback function in drivers/usb/class/cdc-wdm.c in the Linux kernel befo...

kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2014:0981 Updated kernel packages that fix multiple security issues, several bugs, and add one enhancement are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having Important security impact. Commo...

Kernel: filter: prevent nla extensions to peek beyond the end of the message

The BPFSANCNLATTRNEST extension implementation in the skrunfilter function in net/core/filter.c in the Linux kernel through 3.14.3 uses the reverse order in a certain subtraction, which allows local users to cause a denial of service over-read and system crash via crafted BPF instructions. NOTE:...

USN-2286-1: Linux kernel (Raring HWE) vulnerabilities

Sasha Levin reported a flaw in the Linux kernel's point-to-point protocol PPP when used with the Layer Two Tunneling Protocol L2TP. A local user could exploit this flaw to gain administrative privileges. CVE-2014-4943 Michael S. Tsirkin discovered an information leak in the Linux kernel's...

Ubuntu 12.04 LTS : linux-lts-raring vulnerabilities (USN-2286-1)

Sasha Levin reported a flaw in the Linux kernel's point-to-point protocol PPP when used with the Layer Two Tunneling Protocol L2TP. A local user could exploit this flaw to gain administrative privileges. CVE-2014-4943 Michael S. Tsirkin discovered an information leak in the Linux kernel's...

Ubuntu: Security Advisory (USN-2262-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2014 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 12.04 LTS : linux-lts-quantal vulnerabilities (USN-2262-1)

A bounds check error was discovered in the socket filter subsystem of the Linux kernel. A local user could exploit this flaw to cause a denial of service system crash via crafted BPF instructions. CVE-2014-3144 A remainder calculation error was discovered in the socket filter subsystem of the Lin...

USN-2262-1: Linux kernel (Quantal HWE) vulnerabilities

A bounds check error was discovered in the socket filter subsystem of the Linux kernel. A local user could exploit this flaw to cause a denial of service system crash via crafted BPF instructions. CVE-2014-3144 A remainder calculation error was discovered in the socket filter subsystem of the Lin...

Kernel: filter: prevent nla extensions to peek beyond the end of the message

The BPFSANCNLATTRNEST extension implementation in the skrunfilter function in net/core/filter.c in the Linux kernel through 3.14.3 uses the reverse order in a certain subtraction, which allows local users to cause a denial of service over-read and system crash via crafted BPF instructions. NOTE:...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Updated kernel packages that fix multiple security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 7. The Red Hat Security Response Team has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base score...

USN-2252-1: Linux kernel (EC2) vulnerabilities

A bounds check error was discovered in the socket filter subsystem of the Linux kernel. A local user could exploit this flaw to cause a denial of service system crash via crafted BPF instructions. CVE-2014-3144 A remainder calculation error was discovered in the socket filter subsystem of the Lin...

USN-2251-1: Linux kernel vulnerabilities

A bounds check error was discovered in the socket filter subsystem of the Linux kernel. A local user could exploit this flaw to cause a denial of service system crash via crafted BPF instructions. CVE-2014-3144 A remainder calculation error was discovered in the socket filter subsystem of the Lin...

Ubuntu 10.04 LTS : linux vulnerabilities (USN-2251-1)

A bounds check error was discovered in the socket filter subsystem of the Linux kernel. A local user could exploit this flaw to cause a denial of service system crash via crafted BPF instructions. CVE-2014-3144 A remainder calculation error was discovered in the socket filter subsystem of the Lin...

openSUSE Security Update : chromium (openSUSE-SU-2014:0668-1)

Update to Chromium 34.0.1847.132 - Security update : - CVE-2014-1730: Type confusion in V8 - CVE-2014-1731: Type confusion in DOM - CVE-2014-1732: Use-after-free in Speech Recognition - CVE-2014-1733: Compiler bug in Seccomp-BPF - CVE-2014-1734: Various fixes from internal audits, fuzzing and...

Linux Kernel Vulnerable to Privilege Escalation and DoS Attack

Multiple flaws have been identified in Linux Kernel and related software could allow hackers to hack your Linux machines, shared hosting and websites hosted on them. PRIVILEGE ESCALATION VULNERABILITY IN LINUX KERNEL A privilege escalation vulnerability has been identified in the widely used Linu...

Pinkie Pie Linux Kernel Patch Available

Several vulnerabilities have been patched in the Linux kernel that could have led to a denial of service or privilege escalation. Debian, which distributes versions of Linux for personal computers and network servers, warned about the vulnerabilities yesterday in a security update. The most...

Debian DSA-2949-1 : linux - security update

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation : - CVE-2014-3144/ CVE-2014-3145 A local user can cause a denial of service system crash via crafted BPF instructions. - CVE-2014-3153 Pinkie Pie discovered an issue in th...

Debian Security Advisory DSA 2949-1 (linux - security update)

Several vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or privilege escalation: CVE-2014-3144 / CVE-2014-3145 A local user can cause a denial of service system crash via crafted BPF instructions. CVE-2014-3153 Pinkie Pie discovered an issue in the...

CVE-2014-3144

The 1 BPFSANCNLATTR and 2 BPFSANCNLATTRNEST extension implementations in the skrunfilter function in net/core/filter.c in the Linux kernel through 3.14.3 do not check whether a certain length value is sufficiently large, which allows local users to cause a denial of service integer underflow and...