231 matches found
Linux Kernel 4.8 (Ubuntu 16.04) sctp Kernel Pointer Leak
Exploit Title: Linux Kernel 4.8 Ubuntu 16.04 - Leak sctp kernel pointer Google Dork: - Date: 2018-11-20 Exploit Author: Jinbum Park Vendor Homepage: - Software Link: - Version: Linux Kernel 4.8 Ubuntu 16.04 Tested on: 4.8.0-36-generic 3616.04.1-Ubuntu SMP Sun Feb 5 09:39:57 UTC 2017 x8664 x8664...
Linux - Kernel Pointer Leak via BPF
Linux - Kernel Pointer Leak via BPF / Commit 82abbf8d2fc46d79611ab58daa7c608df14bb3ee "bpf: do not allow root to mangle valid pointers", first in v4.15 included the following snippet: ========= @@ -2319,43 +2307,29 @@ static int adjustregminmaxvalsstruct bpfverifierenv env, if srcreg-type !=...
Debian DLA-1531-1 : linux-4.9 security update
Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2018-6554 A memory leak in the irdabind function in the irda subsystem was discovered. A local user can take advantage of this flaw to cause a deni...
USN-3631-1: Linux kernel vulnerabilities
It was discovered that a buffer overread vulnerability existed in the keyring subsystem of the Linux kernel. A local attacker could possibly use this to expose sensitive information kernel memory. CVE-2017-13305 It was discovered that the DM04/QQBOX USB driver in the Linux kernel did not properly...
PT-2023-2689 · Linux +7 · Linux Kernel +7
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the commit 74e19ef0ff8061ef55957c3abd71614ef0f42f47 Description: The issue is related to the copy from user function in the Linux kernel, which does not implement the uaccess begin nospec feature. This allows a...
Linux kernel kernel security protection bypass vulnerability
The Linux kernel is a computer operating system kernel written in C and assembly language, compliant with the POSIX standard, and distributed under the GNU General Public License. A kernel security protection bypass vulnerability exists in the fdlockedioctl function in drivers/block/floppy.c in...
CVE-2018-7755
An issue was discovered in the fdlockedioctl function in drivers/block/floppy.c in the Linux kernel through 4.15.7. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discove...
DEBIAN-CVE-2018-7755
An issue was discovered in the fdlockedioctl function in drivers/block/floppy.c in the Linux kernel through 4.15.7. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discove...
CVE-2018-7755
An issue was discovered in the fdlockedioctl function in drivers/block/floppy.c in the Linux kernel through 4.15.7. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discove...
Code injection
An issue was discovered in the fdlockedioctl function in drivers/block/floppy.c in the Linux kernel through 4.15.7. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discove...
UBUNTU-CVE-2018-7755
An issue was discovered in the fdlockedioctl function in drivers/block/floppy.c in the Linux kernel through 4.15.7. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discove...
CVE-2017-18019
In K7 Total Security before 15.1.0.305, user-controlled input to the K7Sentry device is not sufficiently sanitized: the user-controlled input can be used to compare an arbitrary memory address with a fixed value, which in turn can be used to read the contents of arbitrary memory. Similarly, the...
Null pointer dereference
In K7 Total Security before 15.1.0.305, user-controlled input to the K7Sentry device is not sufficiently sanitized: the user-controlled input can be used to compare an arbitrary memory address with a fixed value, which in turn can be used to read the contents of arbitrary memory. Similarly, the...
CVE-2017-18019
In K7 Total Security before 15.1.0.305, user-controlled input to the K7Sentry device is not sufficiently sanitized: the user-controlled input can be used to compare an arbitrary memory address with a fixed value, which in turn can be used to read the contents of arbitrary memory. Similarly, the...
K7 Total Security 15.1.0.305 - Device Driver Arbitrary Memory Read
K7 Total Security 15.1.0.305 - Device Driver Arbitrary Memory Read Vulnerability Summary The following advisory describes an Crash found in K7 Total Security. Credit An independent security researcher, Kyriakos Economou aka @kyREcon, has reported this vulnerability to Beyond Security’s SecuriTeam...
K7 Total Security 15.1.0.305 - Device Driver Arbitrary Memory Read
Vulnerability Summary The following advisory describes an Crash found in K7 Total Security. Credit An independent security researcher, Kyriakos Economou aka @kyREcon, has reported this vulnerability to Beyond Security’s SecuriTeam Secure Disclosure program Vendor response K7 has released patches ...
Apple Mac OS X Multiple Vulnerabilities-02 (Nov 2016)
Apple Mac OS X is prone to multiple vulnerabilities. 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...
The vulnerabilities in iOS and Mac OS X operating systems allow attackers to trigger service failures or execute arbitrary code in privileged contexts.
The vulnerability of the kernel in iOS and Mac OS X operating systems is related to pointer dereferencing errors. Exploiting this vulnerability allows a malicious actor to execute arbitrary code in privileged context or trigger a service denial zero pointer dereferencing through a specially creat...
APPLE-SA-2014-09-17-2 Apple TV 7
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 APPLE-SA-2014-09-17-2 Apple TV 7 Apple TV 7 is now available and addresses the following: Apple TV Available for: Apple TV 3rd generation and later Impact: An attacker can obtain WiFi credentials Description: An attacker could have impersonated a WiFi...