Lenovo Power Management Driver 1.67.17.48 - pmdrvs.sys Denial of Service (PoC)

Lenovo Power Management Driver 1.67.17.48 - pmdrvs.sys Denial of Service PoC Exploit Title: Lenovo Power Management Driver 1.67.17.48 - 'pmdrvs.sys' Denial of Service PoC Date: 2019-12-11 Exploit Author: Nassim Asrir CVE: CVE-2019-6192 Tested On: Windows 1064bit | ThinkPad T470p Vendor :...

Lenovo Power Management Driver 1.67.17.48 - 'pmdrvs.sys' Denial of Service (PoC)

Exploit Title: Lenovo Power Management Driver 1.67.17.48 - 'pmdrvs.sys' Denial of Service PoC Date: 2019-12-11 Exploit Author: Nassim Asrir CVE: CVE-2019-6192 Tested On: Windows 1064bit | ThinkPad T470p Vendor : https://www.lenovo.com/us/en/ Ref :...

Lenovo Power Management Driver Buffer Overflow

Exploit Title: Lenovo Power Management Driver "pmdrvs.sys" - Buffer Overflow Date: 11/12/2019 Exploit Author: Nassim Asrir Contact: [email protected] | https://www.linkedin.com/in/nassim-asrir-b73a57122/ CVE: CVE-2019-6192 Tested On: Windows 1064bit | ThinkPad T470p Vendor :...

[SECURITY] Fedora 29 Update: mingw-nettle-3.4.1-1.fc29

Nettle is a cryptographic library that is designed to fit easily in more or less any context: In crypto toolkits for object-oriented languages C++, Python, Pike, ..., in applications like LSH or GNUPG, or even in kernel space...

[SECURITY] Fedora 28 Update: mingw-nettle-3.4.1-1.fc28

Nettle is a cryptographic library that is designed to fit easily in more or less any context: In crypto toolkits for object-oriented languages C++, Python, Pike, ..., in applications like LSH or GNUPG, or even in kernel space...

[SECURITY] Fedora 28 Update: nettle-3.4.1-1.fc28

Nettle is a cryptographic library that is designed to fit easily in more or less any context: In crypto toolkits for object-oriented languages C++, Python, Pike, ..., in applications like LSH or GNUPG, or even in kernel space...

kernel: Integer overflow in drivers/gpu/drm/udl/udl_fb.c:udl_fb_mmap() can allow attackers to execute code in kernel space

A an integer overflow vulnerability was discovered in the Linux kernel, from version 3.4 through 4.15, in the drivers/gpu/drm/udl/udlfb.c:udlfbmmap function. An attacker with access to the udldrmfb driver could exploit this to obtain full read and write permissions on kernel physical pages,...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4164)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2018-4164 advisory. - dm: fix race between dmgetfromkobject and dmdestroy Hou Tao CVE-2017-18203 - drm: udl: Properly check framebuffer mmap offsets Greg Kroah-Hartman...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1516-1)

This update for the Linux Kernel 4.4.90-9250 fixes several issues. The following security issues were fixed : - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Intel ...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1512-1)

This update for the Linux Kernel 3.12.61-52106 fixes several issues. The following security issues were fixed : - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Inte...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1545-1)

This update for the Linux Kernel 4.4.74-9238 fixes several issues. The following security issues were fixed : - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Intel ...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1513-1)

This update for the Linux Kernel 3.12.74-606485 fixes several issues. The following security issues were fixed : - CVE-2018-8897: A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual SDM was mishandled in the development of some or all...

SUSE-SU-2018:1537-1 Security update for the Linux Kernel (Live Patch 23 for SLE 12 SP1)

This update for the Linux Kernel 3.12.74-606466 fixes several issues. The following security issues were fixed: - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Inte...

CVE-2018-8781

The udlfbmmap function in drivers/gpu/drm/udl/udlfb.c at the Linux kernel version 3.4 and up to and including 4.15 has an integer-overflow vulnerability allowing local users with access to the udldrmfb driver to obtain full read and write permissions on kernel physical pages, resulting in a code...

Integer overflow

The udlfbmmap function in drivers/gpu/drm/udl/udlfb.c at the Linux kernel version 3.4 and up to and including 4.15 has an integer-overflow vulnerability allowing local users with access to the udldrmfb driver to obtain full read and write permissions on kernel physical pages, resulting in a code...

CVE-2018-8781

The udlfbmmap function in drivers/gpu/drm/udl/udlfb.c at the Linux kernel version 3.4 and up to and including 4.15 has an integer-overflow vulnerability allowing local users with access to the udldrmfb driver to obtain full read and write permissions on kernel physical pages, resulting in a code...

Loading Kernel Shellcode

In the wake of recent hacking tool dumps, the FLARE team saw a spike in malware samples detonating kernel shellcode. Although most samples can be analyzed statically, the FLARE team sometimes debugs these samples to confirm specific functionality. Debugging can be an efficient way to get around...

kernel: v4l2: disabled memory access protection mechanism allowing privilege escalation

A bug in the 32-bit compatibility layer of the ioctl handling code of the v4l2 video driver in the Linux kernel has been found. A memory protection mechanism ensuring that user-provided buffers always point to a userspace memory were disabled, allowing destination address to be in a kernel space...

Virtuozzo 6 : cpupools / cpupools-features / etc (VZA-2018-006)

According to the versions of the cpupools / cpupools-features / etc packages installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - CVE-2017-5715 triggers the speculative execution by utilizing branch target injection. It relies on the presence o...

Important product update: Fixes for Meltdown and Spectre exploits in virtual machines; Virtuozzo 6.0 Update 12 Hotfix 21 (6.0.12-3698)

Hotfix 21 for Virtuozzo 6.0 Update 12 provides fixes for Meltdown and Spectre exploits in virtual machines as well as stability and usability bug fixes. NOTE: For clusters with CPU pools, follow the instructions at https://help.virtuozzo.com/customer/en/portal/articles/2919459. Vulnerability id:...