kernel: media: uvcvideo: Remove dangling pointers

A dangling pointer vulnerability was found in the Linux kernel. When an async control is written, a copy of a pointer is made in the file handle that started the operation. If the user closes that file descriptor, its structure will be freed and there will be one dangling pointer per pending asyn...

kernel: media: uvcvideo: Remove dangling pointers

A dangling pointer vulnerability was found in the Linux kernel. When an async control is written, a copy of a pointer is made in the file handle that started the operation. If the user closes that file descriptor, its structure will be freed and there will be one dangling pointer per pending asyn...

PT-2025-44094

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.134-syzkaller-00037-g855bd1d7d838 Description The 9p filesystem client in the Linux kernel contained a race condition where the req list could be deleted simultaneously by both the p9 read work and p9 fd...

PT-2025-35995

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a use-after-free UAF vulnerability in the export dmabuf function related to descriptor table management. Specifically, a file reference could be inserted into t...

CVE-2025-38106

Mode C: Concrete details found. The CVE-2025-38106 issue is in the Linux kernel io_uring/sqpoll path, where a use-after-free of sq->thread could occur when __io_uring_show_fdinfo() uses a freed task_struct. The SUSE/OpenSUSE advisory notes the fix: assign and look up sq->thread under RCU wi...

Linux kernel Heap Buffer Overflow DoS

The vulnerabilities in the components intelsocpmicbxtwc.c and bxtwctmu.c of the Linux operating system’s kernel are related to the use of a delayed file descriptor. Exploiting these vulnerabilities can allow attackers to cause system failures...

PT-2025-37214

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw related to file descriptor table allocations. When sysctl nr open is set to a very high value, processes attempting to use file descriptors near the...

undertow: Out-of-memory Error after several closed connections with wildfly-http-client protocol

A vulnerability was found in Undertow. This vulnerability impacts a server that supports the wildfly-http-client protocol. Whenever a malicious user opens and closes a connection with the HTTP port of the server and then closes the connection immediately, the server will end with both memory and...

Mozilla Firefox Thunderbird Privilege Escalation

The vulnerability of Mozilla Firefox browser and Thunderbird email client is related to a file descriptor escape. Exploiting this vulnerability can allow an attacker to increase their privileges remotely...

Security Bulletin: DataStage on Cloud Pak for Data is vulnerable to file descriptor exhaustion due to the Jetty package (CVE-2024-22201).

Summary Jetty is used by DataStage on Cloud Pak for Data as part of web server processing. Vulnerability Details CVEID:CVE-2024-22201 DESCRIPTION: Jetty is a Java based web server and servlet engine. An HTTP/2 SSL connection that is established and TCP congested will be leaked when it times out. ...

[ASA-202506-9] sslh: denial of service

Arch Linux Security Advisory ASA-202506-9 ========================================= Severity: Medium Date : 2025-06-21 CVE-ID : CVE-2025-46807 Package : sslh Type : denial of service Remote : Yes Link : https://security.archlinux.org/AVG-2902 Summary ======= The package sslh before version 2.2.4-...

Security update for screen

This update for screen fixes the following issues: Security issues fixed: CVE-2025-46802: temporary chmod of a user's TTY to mode 0666 when attempting to attach to a multi-user session allows for TTY hijacking bsc1242269. Other issues fixed: Use TTY file descriptor passing after a suspend MSGCONT...

Linux driver USB Audio DoS

The vulnerability in the drivers/usb/gadget/function/uaudio.c module of the Linux operating system is related to the exhaustion of file descriptors. Exploiting this vulnerability can allow an attacker to cause a service failure...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fixed a UAF Use-After-Free issue in closefiletableids. A use-after-free condition may occur if one thread destroys a file via ksmbdclosefd, while another thread holds a reference to that file. The existing checks on...

TencentOS Server 4: runc (TSSA-2024:0599)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0599 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

TencentOS Server 3: polkit (TSSA-2022:0032)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2022:0032 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

CVE-2025-46807

A Allocation of Resources Without Limits or Throttling vulnerability in sslh allows attackers to easily exhaust the file descriptors in sslh and deny legitimate users service.This issue affects sslh before 2.2.4...

CVE-2025-46807 File Descriptor Exhaustion in sslh-select and sslh-ev triggers SEGFAULT

A Allocation of Resources Without Limits or Throttling vulnerability in sslh allows attackers to easily exhaust the file descriptors in sslh and deny legitimate users service.This issue affects sslh before 2.2.4...

CVE-2025-46807

CVE-2025-46807 affects the sslh project (sslh, an application protocol multiplexer). The flaw is an Allocation of Resources Without Limits or Throttling that allows attackers to exhaust file descriptors and cause a denial of service. Impact described as high availability impact due to resource ex...

PT-2025-27964

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the fixed version Description: A NULL pointer dereference issue in the v3d job update stats function has been identified. This issue occurs when a file descriptor is closed before the jobs submitted by it are...