Linux Kernel 2.6.22 3.9 - Dirty COW PTRACE_POKEDATA Race Condition (Write Access Method)

Linux Kernel 2.6.22 3.9 - Dirty COW PTRACEPOKEDATA Race Condition Write Access Method // $ echo pikachu|sudo tee pokeball;ls -l pokeball;gcc -pthread pokemon.c -o d;./d pokeball miltank;cat pokeball include //// pikachu include //// -rw-r--r-- 1 root root 8 Apr 4 12:34 pokeball include ////...

openSUSE: Security Advisory for systemd (openSUSE-SU-2016:2522-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

SUSE SLES11 Security Update : kernel (SUSE-SU-2016:2245-1)

The SUSE Linux Enterprise 11 SP3 LTSS kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2016-3955: The usbiprecvxbuff function in drivers/usb/usbip/usbipcommon.c in the Linux kernel allowed remote attackers to cause a denial of service...

CVE-2016-3750

libs/binder/Parcel.cpp in the Parcels Framework APIs in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-07-01 does not validate the return value of the dup system call, which allows attackers to bypass an isolation protection mechanism via a crafted...

openSUSE Security Update : ImageMagick (openSUSE-2016-840)

ImageMagick was updated to fix 66 security issues. These security issues were fixed : - CVE-2014-9810: SEGV in dpx file handler bsc983803. - CVE-2014-9811: Crash in xwd file handler bsc984032. - CVE-2014-9812: NULL pointer dereference in ps file handling bsc984137. - CVE-2014-9813: Crash on...

CVE-2016-3189

A use-after-free flaw was found in bzip2recover, leading to a null pointer dereference, or a write to a closed file descriptor. An attacker could use this flaw by sending a specially crafted bzip2 file to recover and force the program to crash...

DEBIAN-CVE-2016-4557

The replacemapfdwithmapptr function in kernel/bpf/verifier.c in the Linux kernel before 4.5.5 does not properly maintain an fd data structure, which allows local users to gain privileges or cause a denial of service use-after-free via crafted BPF instructions that reference an incorrect file...

Design/Logic Flaw

The replacemapfdwithmapptr function in kernel/bpf/verifier.c in the Linux kernel before 4.5.5 does not properly maintain an fd data structure, which allows local users to gain privileges or cause a denial of service use-after-free via crafted BPF instructions that reference an incorrect file...

RedHat Update for kernel RHSA-2016:0855-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

CVE-2016-2550

The Linux kernel before 4.5 allows local users to bypass file-descriptor limits and cause a denial of service memory consumption by leveraging incorrect tracking of descriptor ownership and sending each descriptor over a UNIX socket before closing it. NOTE: this vulnerability exists because of an...

CVE-2016-2550

The Linux kernel before 4.5 allows local users to bypass file-descriptor limits and cause a denial of service memory consumption by leveraging incorrect tracking of descriptor ownership and sending each descriptor over a UNIX socket before closing it. NOTE: this vulnerability exists because of an...

Design/Logic Flaw

The Linux kernel before 4.5 allows local users to bypass file-descriptor limits and cause a denial of service memory consumption by leveraging incorrect tracking of descriptor ownership and sending each descriptor over a UNIX socket before closing it. NOTE: this vulnerability exists because of an...

CVE-2016-2550

The CVE-2016-2550 issue affects the Linux kernel prior to 4.5. It arises from incorrect tracking of descriptor ownership and from sending each descriptor over a UNIX domain socket before closing it, enabling a local attacker to bypass file-des descriptor limits and cause memory‑exhaustion denial ...

CVE-2016-2550

The Linux kernel before 4.5 allows local users to bypass file-descriptor limits and cause a denial of service memory consumption by leveraging incorrect tracking of descriptor ownership and sending each descriptor over a UNIX socket before closing it. NOTE: this vulnerability exists because of an...

CVE-2016-2550

The Linux kernel before 4.5 allows local users to bypass file-descriptor limits and cause a denial of service memory consumption by leveraging incorrect tracking of descriptor ownership and sending each descriptor over a UNIX socket before closing it. NOTE: this vulnerability exists because of an...

Ubuntu: Security Advisory (USN-2946-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

USN-2946-1: Linux kernel vulnerabilities

Venkatesh Pottem discovered a use-after-free vulnerability in the Linux kernel's CXGB3 driver. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2015-8812 Xiaofei Rex Guo discovered a timing side channel vulnerability in the Linux...

The vulnerability of the glibc implementation library, which allows attackers to increase their privileges

The vulnerability of the ptchown function in the glibc execution library arises from the lack of namespace checking related to the file descriptor passed as an argument. Exploiting this vulnerability allows a local attacker to record keyboard input, replace data, or potentially increase their...

USN-2929-1 linux vulnerabilities

Ben Hawkes discovered that the Linux netfilter implementation did not correctly perform validation when handling IPTSOSETREPLACE events. A local unprivileged attacker could use this to cause a denial of service system crash or possibly execute arbitrary code with administrative privileges...

CVE-2016-2856

ptchown in the glibc package before 2.19-18+deb8u4 on Debian jessie; the elibc package before 2.15-0ubuntu10.14 on Ubuntu 12.04 LTS and before 2.19-0ubuntu6.8 on Ubuntu 14.04 LTS; and the glibc package before 2.21-0ubuntu4.2 on Ubuntu 15.10 and before 2.23-0ubuntu1 on Ubuntu 16.04 LTS and 16.10...