PT-2023-21844

Name of the Vulnerable Software and Affected Versions Ansible Semaphore versions prior to 2.8.89 Description The issue is related to the mishandling of authentication in the api/auth.go file. Recommendations For versions prior to 2.8.89, update to version 2.8.89 or later to resolve the issue...

CVE-2023-28609

CVE-2023-28609 affects Red Hat Ansible Semaphore prior to 2.8.89, where authentication is mishandled in api/auth.go. The vulnerability enables an authentication bypass with a CRITICAL impact (CVSS v3.1: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). Public information in connected documents confirms the i...

CVE-2023-28609

api/auth.go in Ansible Semaphore before 2.8.89 mishandles authentication...

CVE-2023-28609: Improper Authentication

api/auth.go in Ansible Semaphore before 2.8.89 mishandles authentication...

Red Hat Ansible 授权问题漏洞

Red Hat Ansible is a computer system configuration manager from Red Hat, an American company. The product can be used to publish, manage, and orchestrate computer systems. A security vulnerability exists in Red Hat Ansible Semaphore versions prior to 2.8.89 that stems from incorrectly handled...

ALSA: pcm: Move rwsem lock inside snd_ctl_elem_read to prevent UAF

A use-after-free flaw was found in sndctlelemread in sound/core/control.c in Advanced Linux Sound Architecture ALSA subsystem in the Linux kernel. In this flaw a normal privileged, local attacker may impact the system due to a locking issue in the compat path, leading to a kernel information leak...

SUSE CVE-2005-0937

Some futex functions in futex.c for Linux kernel 2.6.x perform getuser calls while holding the mmapsem semaphore, which could allow local users to cause a deadlock condition in dopagefault by triggering getuser faults while another thread is executing mmap or other functions...

SUSE CVE-2005-2098

The KEYCTLJOINSESSIONKEYRING operation in the Linux kernel before 2.6.12.5 contains an error path that does not properly release the session management semaphore, which allows local users or remote attackers to cause a denial of service semaphore hang via a new session keyring 1 with an empty nam...

SUSE CVE-2007-3100

usr/log.c in iscsid in open-iscsi iscsi-initiator-utils before 2.0-865 uses a semaphore with insecure permissions world-writable/world-readable for managing log messages using shared memory, which allows local users to cause a denial of service hang by grabbing the semaphore...

SUSE CVE-2010-4083

The copysemidtouser function in ipc/sem.c in the Linux kernel before 2.6.36 does not initialize a certain structure, which allows local users to obtain potentially sensitive information from kernel stack memory via a 1 IPCINFO, 2 SEMINFO, 3 IPCSTAT, or 4 SEMSTAT command in a semctl system call...

SUSE CVE-2017-13140

In ImageMagick before 6.9.9-1 and 7.x before 7.0.6-2, the ReadOnePNGImage function in coders/png.c allows remote attackers to cause a denial of service application hang in LockSemaphoreInfo via a PNG file with a width equal to MAGICKWIDTHLIMIT...

PT-2022-33771 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.63 Description: The issue is related to a potential security vulnerability in the Linux Kernel, where a semaphore is not properly released. This problem was introduced in version v5.8 and is fixed in versi...

PT-2022-33397 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.4 Description: The issue is related to a potential security vulnerability in the Linux Kernel, where a semaphore is not properly released. This problem was introduced in version v5.8 and is fixed in versio...

CVE-2021-3759

A memory overflow vulnerability was found in the Linux kernel’s ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from th...

DEBIAN-CVE-2021-3759

A memory overflow vulnerability was found in the Linux kernel’s ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from th...

kernel: unaccounted ipc objects in Linux kernel lead to breaking memcg limits and DoS attacks

A memory overflow vulnerability was found in the Linux kernel’s ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from th...

kernel: unaccounted ipc objects in Linux kernel lead to breaking memcg limits and DoS attacks

A memory overflow vulnerability was found in the Linux kernel’s ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from th...

PT-2022-30528

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.189 Description A potential security issue exists due to the improper initialization of a semaphore. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2022-37220

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a crash, specifically a Segv on an unknown address. The crash state involves functions such as gp semaphore close, ngx semaphore...

UBUNTU-CVE-2021-3759

A memory overflow vulnerability was found in the Linux kernel’s ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from th...