SUSE CVE-2023-52704

In the Linux kernel, the following vulnerability has been resolved: freezer,umh: Fix callusermodehelperexec vs SIGKILL Tetsuo-San noted that commit f5d39b020809 "freezer,sched: Rewrite core freezer logic" broke callusermodehelperexec for the KILLABLE case. Specifically it was missed that the...

DEBIAN-CVE-2023-52704

In the Linux kernel, the following vulnerability has been resolved: freezer,umh: Fix callusermodehelperexec vs SIGKILL Tetsuo-San noted that commit f5d39b020809 "freezer,sched: Rewrite core freezer logic" broke callusermodehelperexec for the KILLABLE case. Specifically it was missed that the...

UBUNTU-CVE-2023-52704

In the Linux kernel, the following vulnerability has been resolved: freezer,umh: Fix callusermodehelperexec vs SIGKILL Tetsuo-San noted that commit f5d39b020809 "freezer,sched: Rewrite core freezer logic" broke callusermodehelperexec for the KILLABLE case. Specifically it was missed that the...

Hidden - Windows Driver With Usermode Interface Which Can Hide Processes, File-System And Registry Objects, Protect Processes And Etc

Hidden has been developed like a solution for reverse engineering and researching tasks. This is a windows driver with a usermode interface which is used for hiding specific environment on your windows machine, like installed RCE programs ex. procmon, wireshark, vm infrastructure ex. vmware tools...

Exploit for NULL Pointer Dereference in Linux Linux_Kernel

DECPwn Practicing different Linux kernel exploitation techniqu...

Debian: Security Advisory (DLA-468-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 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...

GSD-2023-1002307 freezer,umh: Fix call_usermode_helper_exec() vs SIGKILL

freezer,umh: Fix callusermodehelperexec vs SIGKILL This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.1.13 by commit...

K05770600: Linux libuser vulnerability CVE-2015-3246

Security Advisory Description libuser before 0.56.13-8 and 0.60 before 0.60-7, as used in the userhelper program in the usermode package, directly modifies /etc/passwd, which allows local users to cause a denial of service inconsistent file state by causing an error during the modification. NOTE:...

SUSE CVE-2015-3246

libuser before 0.56.13-8 and 0.60 before 0.60-7, as used in the userhelper program in the usermode package, directly modifies /etc/passwd, which allows local users to cause a denial of service inconsistent file state by causing an error during the modification. NOTE: this issue can be combined wi...

new packages: usermode

An update is available for usermode. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Linux 9.0...

usermode bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

ALBA-2021:4516 usermode bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

Debian: Security Advisory (DLA-2744-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2021 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...

[SECURITY] [BUGFIX] [DLA 2744-1] usermode upgrade issues

----------------------------------------------------------------------- Debian LTS Advisory DLA-2744-1 [email protected] https://www.debian.org/lts/security/ Utkarsh Gupta August 16, 2021 https://wiki.debian.org/LTS -...

DLA-2744-1 usermode - security update

Bulletin has no description...

Debian DLA-2744-1 : usermode - LTS security update

The remote Debian 9 host has a package installed that is affected by a vulnerability as referenced in the dla-2744 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number. %NASLMINLEVEL 70300 C Tenable Network Security...

An issue was discovered in the Linux kernel before 5.11.11. The user mode driver (UMD) has a copy_process() memory leak related to a lack of cleanup steps in kernel/usermode_driver.c and kernel/bpf/preload/bpf_preload_kern.c aka CID-f60a85cad677.

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NewStart CGSL CORE 5.04 / MAIN 5.04 : libuser Multiple Vulnerabilities (NS-SA-2021-0044)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has libuser packages installed that are affected by multiple vulnerabilities: - libuser before 0.56.13-8 and 0.60 before 0.60-7, as used in the userhelper program in the usermode package, directly modifies /etc/passwd, which...

WOW64!Hooks: WOW64 Subsystem Internals and Hooking Techniques

Microsoft is known for their backwards compatibility. When they rolled out the 64-bit variant of Windows years ago they needed to provide compatibility with existing 32-bit applications. In order to provide seamless execution regardless of application bitness, the WoW Windows on Windows system wa...

Privilege escalation

IOCTL Handling in the kyrld.sys driver in Kyrol Internet Security 9.0.6.9 allows an attacker to achieve privilege escalation, denial-of-service, and code execution via usermode because 0x9C402401 using METHODNEITHER results in a read primitive...